IDEAS home Printed from https://ideas.repec.org/f/c/pgr230.html

Lukasz Grzybowski

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

  1. Marc Bourreau & Lukasz Grzybowski & Ángela Muñoz-Acevedo, 2025. "State Aid for Broadband and Crowding Out of Private Investment: Evidence from the French Market," Working Papers 2025-24, Faculty of Economic Sciences, University of Warsaw.

    Cited by:

    1. Knips, Julian & Wernick, Christian & Lachmann, Menessa Ricarda, 2025. "Finanzierung von Glasfaser ausbauenden Unternehmen: Wer ist wie stark von den aktuellen Herausforderungen betroffen?," WIK Discussion Papers 543, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.
    2. Klein, Gordon J. & Klotz, Phil-Adrian & Paha, Johannes, 2026. "The impact of infrastructure duplication on investment in network industries," Bremen Papers on Economics & Innovation 2601, University of Bremen, Faculty of Business Studies and Economics.

  2. Lukasz Grzybowski & Valentin Lindlacher & Onkokame Mothobi, 2024. "Mobile money and financial inclusion in Sub-Saharan Africa," Working Papers 2024-20, Faculty of Economic Sciences, University of Warsaw.

    Cited by:

    1. Muhammad Suhrab & Chen Pinglu & Ningyu Qian & Haqeer Khan, 2025. "Leveraging infrastructure and technological innovation for financial inclusion: pathways to achieving sustainable development goals in BRICS nations," SN Business & Economics, Springer, vol. 5(6), pages 1-35, June.
    2. Aurazo, Jose & Gasmi, Farid, 2024. "Digital payment systems in emerging economies: Lessons from Kenya, India, Brazil, and Peru," Information Economics and Policy, Elsevier, vol. 69(C).
    3. AlSuwaidi, Reem Ahmed & Mertzanis, Charilaos, 2024. "Financial literacy and FinTech market growth around the world," International Review of Financial Analysis, Elsevier, vol. 95(PB).
    4. Tang My Sang, 2026. "Determinants of financial well-being: the roles of family financial socialization, financial literacy, financial inclusion, and propensity to plan," Journal of Financial Services Marketing, Palgrave Macmillan, vol. 31(1), pages 1-14, March.
    5. Arturo Andia & Jose Aurazo & Marcelo Paliza, 2026. "Adoption and welfare effects of payment innovations: the case of digital wallets in Peru," BIS Working Papers 1329, Bank for International Settlements.
    6. Samuel Tawiah Baidoo & Agnes Gyamfuaa Okyere & Charles Mensah Asiedu & Jennifer Asare-Lah & Richmond Akankpaboka Atuga & Richmond Odjidja & Rita Acquah, 2025. "Promoting business start-ups and expansion among women in Ghana: the role of mobile money technology," SN Business & Economics, Springer, vol. 5(1), pages 1-24, January.
    7. Sengupta, Reshmi & Rooj, Debasis, 2025. "E-Wallet adoption and health insurance uptake in India: Evidence from a copula regression analysis," Economic Analysis and Policy, Elsevier, vol. 87(C), pages 2636-2657.

  3. Ryan Hawthorne & Lukasz Grzybowski, 2024. "Narrowing the ‘digital divide’: the role of fixed and mobile infrastructure," Working Papers 2024-23, Faculty of Economic Sciences, University of Warsaw.

    Cited by:

    1. Themoi Demsou, 2026. "Gender differences in communications and telecommunications spending: empirical analysis of the case of Chad," International Review of Economics, Springer;Happiness Economics and Interpersonal Relations (HEIRS), vol. 73(1), pages 1-23, June.

  4. Marc Bourreau & Lukasz Grzybowski & Ángela Muñoz-Acevedo, 2023. "The Efficiency of State Aid for the Deployment of High-Speed Broadband: Evidence from the French Markets," CESifo Working Paper Series 10440, CESifo.

    Cited by:

    1. Manica, Luis & Damásio, Bruno & Mendonça, Sandro, 2024. "State aid for broadband network deployment: National and subnational governance mechanisms, 2003–2023," Telecommunications Policy, Elsevier, vol. 48(9).

  5. Ryan Hawthorne & Lukasz Grzybowski, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," Post-Print hal-03235928, HAL.

    Cited by:

    1. Juan Sebastián Vélez‐Velásquez, 2024. "Quantifying the Effects of Price Discrimination Under Imperfect Competition," Journal of Industrial Economics, Wiley Blackwell, vol. 72(1), pages 429-458, March.

  6. Lukasz Grzybowski & Ángela Munoz-Acevedo, 2021. "Impact of Roaming Regulation on Revenues and Prices of Mobile Operators in the EU," CESifo Working Paper Series 9235, CESifo.

    Cited by:

    1. Canzian, Giulia & Mazzarella, Gianluca & Ronchail, Louis & Verboven, Frank & Verzillo, Stefano, 2025. "Evaluating the impact of price caps - Evidence from the European roam-like-at-home regulation," International Journal of Industrial Organization, Elsevier, vol. 103(PA).
    2. Gaudin, Germain & Nagel, Niklas, 2025. "Merger of complements: Empirical evidence from the eyewear industry," International Journal of Industrial Organization, Elsevier, vol. 103(PA).
    3. Fischer-Thöne, Christian & Rasch, Alexander & Wenzel, Tobias, 2025. "Complex pricing and consumer-side attention," International Journal of Industrial Organization, Elsevier, vol. 99(C).
    4. Martin Quinn & Miguel Godinho de Matos & Christian Peukert, 2022. "The Welfare Effects of Mobile Internet Access - Evidence from Roam-Like-at-Home," CESifo Working Paper Series 9612, CESifo.

  7. Néstor Duch-Brown & Lukasz Grzybowski & André Romahn & Frank Verboven, 2020. "Evaluating the impact of market integration -Banning online trade restrictions in the EU portable PC market," Working Papers of Department of Economics, Leuven 655992, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.

    Cited by:

    1. Marc Bourreau & Fabio M. Manenti, 2020. "Selling Cross-Border in Online Markets: The Impact of the Ban on Geoblocking Strategies," CESifo Working Paper Series 8690, CESifo.

  8. Verboven, Frank & Duch-Brown, Néstor & Romahn, André & Grzybowski, Lukasz, 2020. "Are Online Markets More Integrated than Traditional Markets? Evidence from Consumer Electronics," CEPR Discussion Papers 15031, C.E.P.R. Discussion Papers.

    Cited by:

    1. Néstor Duch-Brown & Lukasz Grzybowski & André Romahn & Frank Verboven, 2022. "Evaluating the Impact of Online Market Integration-Evidence from the EU Portable PC Market," Working Papers hal-03780118, HAL.
    2. Hoste, J. & Verboven, F., 2024. "Uncovering the Sources of Geographic Market Segmentation: Evidence from the EU and the US," Cambridge Working Papers in Economics 2402, Faculty of Economics, University of Cambridge.
    3. Vladimir Fedoseev & Svetlana Fedoseeva, 2022. "Same DNA, same location, same price? Price differences across distribution e‐channels of a single online retailer," Agribusiness, John Wiley & Sons, Ltd., vol. 38(4), pages 874-884, October.
    4. Annette Broocks & Zuzanna Studnicka, 2025. "Gravity and trade in video on demand services," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 161(2), pages 571-609, May.
    5. Keith Head & Thierry Mayer, 2021. "The United States of Europe: A Gravity Model Evaluation of the Four Freedoms," Sciences Po Economics Publications (main) hal-03796129, HAL.

  9. Verboven, Frank & Grzybowski, Lukasz & Romahn, André & Duch-Brown, Néstor, 2020. "Evaluating the Impact of Online Market Integration - Evidence from the EU Portable PC Market," CEPR Discussion Papers 14864, C.E.P.R. Discussion Papers.

    Cited by:

    1. Menz, Jan-Oliver & Wieland, Elisabeth & Mehrhoff, Jens, 2022. "Estimating the impact of quality adjustment on consumer price inflation," Discussion Papers 49/2022, Deutsche Bundesbank.
    2. Durrmeyer, Isis & D'Haultfoeuille, Xavier & Fournel, Jean-François & Iaria, Alessandro, 2025. "Price Discrimination and Online Sales in the Automobile Industry," TSE Working Papers 25-1654, Toulouse School of Economics (TSE).
    3. Canzian, Giulia & Mazzarella, Gianluca & Ronchail, Louis & Verboven, Frank & Verzillo, Stefano, 2025. "Evaluating the impact of price caps - Evidence from the European roam-like-at-home regulation," International Journal of Industrial Organization, Elsevier, vol. 103(PA).
    4. Marc Bourreau & Fabio M. Manenti, 2020. "Selling Cross-Border in Online Markets: The Impact of the Ban on Geoblocking Strategies," CESifo Working Paper Series 8690, CESifo.
    5. Duch-Brown, Néstor & Grzybowski, Lukasz & Romahn, André & Verboven, Frank, 2021. "Are online markets more integrated than traditional markets? Evidence from consumer electronics," Journal of International Economics, Elsevier, vol. 131(C).

  10. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Benefits of Regulation vs. Competition Where Inequality Is High: The Case of Mobile Telephony in South Africa," CESifo Working Paper Series 7703, CESifo.

    Cited by:

    1. Adams, Samuel & Akobeng, Eric, 2021. "ICT, governance and inequality in Africa," Telecommunications Policy, Elsevier, vol. 45(10).
    2. Somosi, Agnes & Stiassny, Alfred & Kolos, Krisztina & Warlop, Luk, 2021. "Customer defection due to service elimination and post-elimination customer behavior: An empirical investigation in telecommunications," International Journal of Research in Marketing, Elsevier, vol. 38(4), pages 915-934.

  11. Ambre Nicolle & Lukasz Grzybowski & Christine Zulehner, 2018. "Impact Of Competition, Investment, And Regulation On Prices Of Mobile Services: Evidence From France," Post-Print hal-02102353, HAL.

    Cited by:

    1. Lukasz Grzybowski & Ángela Munoz-Acevedo, 2021. "Impact of Roaming Regulation on Revenues and Prices of Mobile Operators in the EU," CESifo Working Paper Series 9235, CESifo.
    2. Mathilde Aubouin & Paolo Melindi-Ghidi & Jean-Philippe Nicolaï, 2025. "Complementarity in household expenditures on fixed and mobile Internet in France," Post-Print hal-05319883, HAL.
    3. Ryan Hawthorne & Lukasz Grzybowski, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," Post-Print hal-03235928, HAL.
    4. Verboven, Frank & Bourreau, Marc & Sun, Yutec, 2018. "Market Entry, Fighting Brands and Tacit Collusion: The Case of the French Mobile Telecommunications Market," CEPR Discussion Papers 12866, C.E.P.R. Discussion Papers.
    5. Yang, Shengxing & Vialle, Pierre & Whalley, Jason, 2025. "Is disruption the second time around easier? The case of Iliad and the Italian telecommunications market," Telecommunications Policy, Elsevier, vol. 49(8).
    6. Berne, Michel & Vialle, Pierre & Whalley, Jason, 2019. "An analysis of the disruptive impact of the entry of Free Mobile into the French mobile telecommunications market," Telecommunications Policy, Elsevier, vol. 43(3), pages 262-277.
    7. Ashutosh Jha & Manisha Chakrabarty & Debashis Saha, 2023. "Network Investment as Drivers of Mobile Subscription – A Firm-level Analysis," Information Systems Frontiers, Springer, vol. 25(5), pages 1811-1828, October.
    8. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.
    9. Cariolle,Joël & Houngbonon,Georges Vivien & Silue,Tarna Abdoul Hamid & Strusani,Davide, 2024. "The Impact of Submarine Cables on Internet Access Price, and the Role of Competition and Regulation," Policy Research Working Paper Series 10840, The World Bank.
    10. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Benefits of Regulation vs. Competition Where Inequality Is High: The Case of Mobile Telephony in South Africa," CESifo Working Paper Series 7703, CESifo.
    11. Rabah Arezki & Vianney Dequiedt & Rachel Yuting Fan & Carlo Maria Rossotto, 2021. "Working Paper 352 - Liberalization, Technology Adoption, and Stock Returns: Evidence from Telecom," Working Paper Series 2478, African Development Bank.
    12. Tania Begazo & Mark Andrew Dutz & Moussa Blimpo, 2023. "Digital Africa [Afrique numérique]," World Bank Publications - Books, The World Bank Group, number 39491, April.

  12. Lukasz Grzybowski & Ambre Nicolle, 2018. "Estimating Consumer Inertia in Repeated Choices of Smartphones," CESifo Working Paper Series 7434, CESifo.

    Cited by:

    1. Griffin, Míde & Lyons, Sean & Mohan, Gretta & Joseph, Merin & Domhnaill, Ciarán Mac & Evans, John, 2022. "Intra-operator mobile plan switching: Evidence from linked survey and billing microdata," Telecommunications Policy, Elsevier, vol. 46(7).
    2. Massoud Moslehpour & Sahand E. P. Faez & Brij B. Gupta & Varsha Arya, 2023. "A Fuzzy-Based Analysis of the Mediating Factors Affecting Sustainable Purchase Intentions of Smartphones: The Case of Two Brands in Two Asian Countries," Sustainability, MDPI, vol. 15(12), pages 1-23, June.
    3. Kawaguchi, Kohei & Kuroda, Toshifumi & Sato, Susumu, 2023. "Relevant markets and market power of mobile apps," Japan and the World Economy, Elsevier, vol. 67(C).
    4. Drouard, Joeffrey, 2022. "Content-distribution strategies in markets with locked-in customers," International Journal of Industrial Organization, Elsevier, vol. 80(C).
    5. Doan, Thanh & Manenti, Fabio M. & Mariuzzo, Franco, 2023. "Platform competition in the tablet PC market: The effect of application quality," International Journal of Industrial Organization, Elsevier, vol. 88(C).
    6. Doan, Thanh & Manenti, Fabio M. & Mariuzzo, Franco, 2023. "Reprint of: Platform competition in the tablet PC market: The effect of application quality," International Journal of Industrial Organization, Elsevier, vol. 89(C).
    7. Luo, Jinjing & Moschini, GianCarlo & Perry, Edward D., 2023. "Switching costs in the US seed industry: Technology adoption and welfare impacts," International Journal of Industrial Organization, Elsevier, vol. 89(C).

  13. Lukasz Grzybowski & Maude Hasbi & Julienne Liang, 2018. "Transition from Copper to Fiber Broadband: The Role of Connection Speed and Switching Costs," CESifo Working Paper Series 7431, CESifo.

    Cited by:

    1. Vogelsang, Ingo, 2019. "Has Europe missed the endgame of telecommunications policy?," Telecommunications Policy, Elsevier, vol. 43(1), pages 1-10.
    2. Charalampopoulos, George & Katsianis, Dimitris & Varoutas, Dimitris, 2020. "Investigating the intertwining impact of wholesale access pricing and the commitment to net neutrality principle on European next-generation access networks private investment plans: An options-game application for capturing market players' competiti," Telecommunications Policy, Elsevier, vol. 44(3).
    3. Fabian Queder, 2020. "Towards a vertically separated broadband infrastructure: The potential role of voluntary separation," Competition and Regulation in Network Industries, , vol. 21(2), pages 143-165, June.
    4. Szabó, Andrea & Pham, Vinh, 2022. "Net neutrality and consumer demand in the video on-demand market," Information Economics and Policy, Elsevier, vol. 61(C).
    5. Gallardo, Roberto & Whitacre, Brian, 2024. "An unexpected digital divide? A look at internet speeds and socioeconomic groups," Telecommunications Policy, Elsevier, vol. 48(6).
    6. Juan Sebastián Vélez‐Velásquez, 2024. "Quantifying the Effects of Price Discrimination Under Imperfect Competition," Journal of Industrial Economics, Wiley Blackwell, vol. 72(1), pages 429-458, March.
    7. Sylvain Dejean & Sophie Tarascou, 2021. "A qui profite la fibre ? Estimation des besoins en très haut débit et déploiement de la fibre optique en France," Working Papers hal-03341938, HAL.
    8. Czajkowski, Mikołaj & Zawadzki, Wojciech & Bernatek, Grzegorz & Sobolewski, Maciej, 2024. "Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity," Telecommunications Policy, Elsevier, vol. 48(10).
    9. Suheil Che Sobry & Muhammad Zarunnaim Wahab Wahab & Mohd Hilal Muhammad & Muhammad Saiful Islam Ismail & Ruzita Manshor & Mohd Shahid Azim Mohd Saufi & Muhammad Khairul Zharif Nor A’zam, 2024. "Broadband Services Quality of Experience on Public Higher Educational Institution Users: A Research Direction," Information Management and Business Review, AMH International, vol. 16(3), pages 872-879.
    10. Gerpott Torsten J., 2018. "Relative fixed Internet connection speed experiences as antecedents of customer satisfaction and loyalty: An empirical analysis of consumers in Germany," Management & Marketing, Sciendo, vol. 13(4), pages 1150-1173, December.
    11. Lee, Kangoh & Leonard, Russell, 2023. "High-speed internet access and diffusion of new technologies in nonmetro areas," Telecommunications Policy, Elsevier, vol. 47(9).
    12. Guiffard, Jean-Baptiste, 2024. "Valuing the virtual: The impact of fiber to the home on property prices in France," Telecommunications Policy, Elsevier, vol. 48(4).
    13. Liu, Yu-Hsin & Prince, Jeffrey & Wallsten, Scott, 2018. "Distinguishing bandwidth and latency in households’ willingness-to-pay for broadband internet speed," Information Economics and Policy, Elsevier, vol. 45(C), pages 1-15.
    14. Sylvain Dejean & Sophie Tarascou, 2022. "Who benefits from fiber optics? Estimating need for very high speed and optical fiber development in France [A qui profite la fibre ? Estimation des besoins en très haut débit et déploiement de la fibre optique en France]," Post-Print hal-03341938, HAL.
    15. Abrardi, Laura & Cambini, Carlo, 2019. "Ultra-fast broadband investment and adoption: A survey," Telecommunications Policy, Elsevier, vol. 43(3), pages 183-198.

  14. Marc Bourreau & Lukasz Grzybowski & Maude Hasbi, 2018. "Unbundling the Incumbent and Deployment of High-Speed Internet: Evidence from France," CESifo Working Paper Series 7006, CESifo.

    Cited by:

    1. Marc Bourreau & Lukasz Grzybowski & Ángela Muñoz-Acevedo, 2023. "The Efficiency of State Aid for the Deployment of High-Speed Broadband: Evidence from the French Markets," CESifo Working Paper Series 10440, CESifo.
    2. Klein, Gordon J. & Klotz, Phil-Adrian & Paha, Johannes, 2026. "The impact of infrastructure duplication on investment in network industries," Bremen Papers on Economics & Innovation 2601, University of Bremen, Faculty of Business Studies and Economics.
    3. Kyle Wilson, 2025. "Local Competition, Multimarket Contact, and Product Quality: Evidence From Internet Service Provision," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 66(4), pages 439-467, April.
    4. Marc Bourreau & Lukasz Grzybowski & Ángela Muñoz-Acevedo, 2025. "State Aid for Broadband and Crowding Out of Private Investment: Evidence from the French Market," Working Papers 2025-24, Faculty of Economic Sciences, University of Warsaw.

  15. Grzybowski, Lukasz & Nicolle, Ambre & Zulehner, Christine, 2017. "Impact of competition and regulation on prices of mobile services: Evidence from France," 28th European Regional ITS Conference, Passau 2017 169465, International Telecommunications Society (ITS).

    Cited by:

    1. Verboven, Frank & Bourreau, Marc & Sun, Yutec, 2018. "Market Entry, Fighting Brands and Tacit Collusion: The Case of the French Mobile Telecommunications Market," CEPR Discussion Papers 12866, C.E.P.R. Discussion Papers.

  16. Nestor Duch-Brown & Lukasz Grzybowski & Frank Verboven, 2015. "The Impact of Online Sales on Consumers and Firms: Evidence from Household Appliances," JRC Working Papers on Digital Economy 2015-15, Joint Research Centre.

    Cited by:

    1. Alex Coad & Nestor Duch-Brown, 2017. "Barriers to European cross-border E-commerce," JRC Working Papers on Digital Economy 2017-03, Joint Research Centre.
    2. Markus Dertwinkel-Kalt & Mats Köster, 2017. "Salience and Online Sales: The Role of Brand Image Concerns," CESifo Working Paper Series 6787, CESifo.
    3. Nestor Duch-Brown, 2017. "The competitive landscape of online platforms," JRC Working Papers on Digital Economy 2017-04, Joint Research Centre.
    4. Magdalena Helfrich & Fabian Herweg, 2017. "Salience in Retailing: Vertical Restraints on Internet Sales," CESifo Working Paper Series 6615, CESifo.

  17. Magali Dauvin & Lukasz Grzybowski, 2014. "Estimating broadband diffusion in the EU using NUTS 1 regional data," Post-Print hal-03399363, HAL.

    Cited by:

    1. Joan Calzada & Begoña García-Mariñoso & Jordi Ribé & Rafael Rubio-Campillo & David Suarez, 2017. "Fiber deployment in Spain," UB School of Economics Working Papers 2017/364, University of Barcelona School of Economics.
    2. Lukasz Grzybowski & Maude Hasbi & Julienne Liang, 2018. "Transition from copper to fiber broadband: the role of connection speed and switching costs," Post-Print hal-02102338, HAL.
    3. Marco Lorenzetti & Nicola Matteucci, 2016. "La copertura digitale del territorio rurale: un?analisi sui comuni marchigiani," ECONOMIA E SOCIET? REGIONALE, FrancoAngeli Editore, vol. 2016(2), pages 92-112.
    4. Phansatarn, Thunwar & Srinuan, Chalita, 2024. "Analysis of Thailand's fixed broadband internet services demand: A merger screening of AIS and 3BB," Telecommunications Policy, Elsevier, vol. 48(2).
    5. Rendon Schneir, Juan & Xiong, Yupeng, 2016. "A cost study of fixed broadband access networks for rural areas," Telecommunications Policy, Elsevier, vol. 40(8), pages 755-773.
    6. Carthy, Philip & Lunn, Pete & Lyons, Sean, 2018. "Demographic variation in active consumer behaviour: Who searches most for retail broadband services?," MPRA Paper 90366, University Library of Munich, Germany.
    7. Joan Calzada & Fernando Martínez-Santos, 2016. "Pricing strategies and competition in the mobile broadband market," Journal of Regulatory Economics, Springer, vol. 50(1), pages 70-98, August.
    8. Neokosmidis, Ioannis & Avaritsiotis, Nikolaos & Ventoura, Zoe & Varoutas, Dimitris, 2015. "Assessment of the gap and (non-)Internet users evolution based on population biology dynamics," Telecommunications Policy, Elsevier, vol. 39(1), pages 14-37.

  18. Verboven, Frank & Grzybowski, Lukasz, 2014. "Substitution between Fixed-line and Mobile Access: the Role of Complementarities," CEPR Discussion Papers 10045, C.E.P.R. Discussion Papers.

    Cited by:

    1. Macher, Jeffrey T & Mayo, John W & Ukhaneva, Olga & Woroch, Glenn A, 2017. "From universal service to universal connectivity," Department of Economics, Working Paper Series qt7jp5v5nz, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    2. Affeldt, P. & Argentesi, E. & Filistrucchi, Lapo, 2021. "Estimating Demand with Multi-Homing in Two-Sided Markets," Other publications TiSEM 1317bf39-d02e-4f61-a34f-e, Tilburg University, School of Economics and Management.
    3. Stephanie Lee & Georgios Alaveras & Pai-Ling Yin, 2025. "Click versus Tap: The Substitution Effects of Smartphones on Computers," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 66(1), pages 89-107, January.
    4. Wellmann, Nicolas, 2017. "OTT-messaging and mobile telecommunication: A joint market? - An empirical approach," DICE Discussion Papers 256, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    5. Alessandro Iaria, & Wang, Ao, 2021. "An Empirical Model of Quantity Discounts with Large Choice Sets," The Warwick Economics Research Paper Series (TWERPS) 1378, University of Warwick, Department of Economics.
    6. Engin Zeydan & Omer Dedeoglu & Yekta Turk, 2021. "Performance monitoring and evaluation of FTTx networks for 5G backhauling," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 77(2), pages 399-412, June.
    7. Wellmann, Nicolas, 2017. "OTT-Messaging and Mobile Telecommunication: A Joint Market? An Empirical Approach," 28th European Regional ITS Conference, Passau 2017 169503, International Telecommunications Society (ITS).
    8. Grzybowski, Lukasz & Liang, Julienne, 2014. "Estimating demand for quadruple-play tariffs: The impact on consumer surplus," 25th European Regional ITS Conference, Brussels 2014 101375, International Telecommunications Society (ITS).
    9. Czajkowski, Mikołaj & Zawadzki, Wojciech & Bernatek, Grzegorz & Sobolewski, Maciej, 2024. "Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity," Telecommunications Policy, Elsevier, vol. 48(10).
    10. Wang, Ao, 2021. "A BLP Demand Model of Product-Level Market Shares with Complementarity," The Warwick Economics Research Paper Series (TWERPS) 1351, University of Warwick, Department of Economics.
    11. Petulowa, Marc & Liang, Julienne, 2016. "Mobile-only consumers arise from heterogeneous valuation of fixed services," 27th European Regional ITS Conference, Cambridge (UK) 2016 148699, International Telecommunications Society (ITS).
    12. Vélez-Velásquez, Juan Sebastián, 2019. "Merger effects with product complementarity: Evidence from Colombia’s telecommunications," Information Economics and Policy, Elsevier, vol. 49(C).
    13. Iaria, Alessandro & Wang, Ao, 2021. "A note on stochastic complementarity for the applied researcher," Economics Letters, Elsevier, vol. 199(C).
    14. Tao Sun, 2024. "Bundle Choice Model with Endogenous Regressors: An Application to Soda Tax," Papers 2412.05794, arXiv.org.
    15. Lange, Mirjam R.J. & Saric, Amela, 2016. "Substitution between fixed, mobile, and voice over IP telephony – Evidence from the European Union," Telecommunications Policy, Elsevier, vol. 40(10), pages 1007-1019.
    16. Sobolewski, Maciej & Kopczewski, Tomasz, 2017. "Estimating demand for fixed-line telecommunication bundles," Telecommunications Policy, Elsevier, vol. 41(4), pages 227-241.
    17. Liang, Julienne & Petulowa, Marc, 2018. "Mobile-only consumers arise from heterogeneous valuation of fixed services," Telecommunications Policy, Elsevier, vol. 42(2), pages 145-153.
    18. Khemakongkanonth, Chate, 2025. "An empirical analysis on relationships between over-the-top applications for communication and traditional mobile voice services," Telecommunications Policy, Elsevier, vol. 49(3).
    19. Mirjam R. J. Lange, 2017. "Tariff diversity and competition policy: drivers for broadband adoption in the European Union," Journal of Regulatory Economics, Springer, vol. 52(3), pages 285-312, December.
    20. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.
    21. Hasbi, Maude, 2015. "Universal service obligations and public payphone use: Is regulation still necessary in the era of mobile telephony?," Telecommunications Policy, Elsevier, vol. 39(5), pages 421-435.
    22. Wellmann, Nicolas, 2019. "Are OTT messaging and mobile telecommunication an interrelated market? An empirical analysis," Telecommunications Policy, Elsevier, vol. 43(9).
    23. Bryan Bollinger & Naim R. Darghouth & Kenneth T. Gillingham & Andres Gonzalez-Lira & Kenneth Gillingham, 2023. "Valuing Technology Complementarities: Rooftop Solar and Energy Storage," CESifo Working Paper Series 10871, CESifo.
    24. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Narrowing the 'Digital Divide': The Role of Complementarities Between Fixed and Mobile Data in South Africa," CESifo Working Paper Series 7711, CESifo.
    25. Gantumur, Tseveen & Henseler-Unger, Iris & Neumann, Karl-Heinz, 2016. "Wohlfahrtsökonomische Effekte einer Pure LRIC-Regulierung von Terminierungsentgelten," WIK Discussion Papers 408, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.
    26. Iaria, Alessandro & ,, 2020. "Identification and Estimation of Demand for Bundles," CEPR Discussion Papers 14363, C.E.P.R. Discussion Papers.
    27. Ryan Hawthorne & Lukasz Grzybowski, 2024. "Narrowing the ‘digital divide’: the role of fixed and mobile infrastructure," Working Papers 2024-23, Faculty of Economic Sciences, University of Warsaw.

  19. L. Grzybowski, 2013. "Dynamic duopoly competition with switching costs and network externalities," Post-Print hal-02286667, HAL.

    Cited by:

    1. Grzybowski, Lukasz, 2005. "Essays on Economics of Network Industries: Mobile Telephony," Munich Dissertations in Economics 5561, University of Munich, Department of Economics.
    2. Reme Bjørn-Atle, 2019. "Competition in Markets with Quality Uncertainty and Network Effects," Review of Network Economics, De Gruyter, vol. 18(4), pages 205-242, December.
    3. Weiergräber, Stefan, 2014. "Network Effects and Switching Costs in the US Wireless Industry," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 512, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
    4. Xiaojing Liu, 2016. "Contracting for Competitive Supply Chains under Network Externalities and Demand Uncertainty," Discrete Dynamics in Nature and Society, Hindawi, vol. 2016, pages 1-9, April.
    5. Jiawei Chen, 2009. "Switching Costs and Dynamic Price Competition in Network Industries," Working Papers 09-25, NET Institute, revised Apr 2010.
    6. Timothy Keller & David Miller & Xiahua (Anny) Wei, 2010. "A Steady State Approach to a Network Externality Market With Switching Costs," Working Papers 10-19, NET Institute.
    7. Karamti, Chiraz, 2019. "Lopsided effects of telecom reforms on mobile markets in the enlarged EU: Evidence from dynamic quantile model," Telecommunications Policy, Elsevier, vol. 43(3), pages 238-261.
    8. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    9. Dejan Trifunović & Đorđe Mitrović, 2018. "Pro-Competitive Regulatory Policies For Post-Paid And Pre-Paid Mobile Phone Markets," Economic Annals, Faculty of Economics and Business, University of Belgrade, vol. 63(218), pages 85-104, July – Se.
    10. Weiergräber, Stefan, 2014. "Network Effects and Switching Costs in the US Wireless Industry," Discussion Papers in Economics 25094, University of Munich, Department of Economics.

  20. Lukasz Grzybowski & Frank Verboven, 2013. "Substitution and Complementarity between Fixed-line and Mobile Access," Working Papers 13-09, NET Institute.

    Cited by:

    1. Marc Bourreau & Carlo Cambini & Steffen Hoernig, 2015. "Price distortion under fixed-mobile substitution," Nova SBE Working Paper Series wp594, Universidade Nova de Lisboa, Nova School of Business and Economics.
    2. Kuroda, Toshifumi & Ida, Takanori & Koguchi, Teppei, 2015. "The impact of asymmetric regulation on product bundling: The case of fixed broadband and mobile communications in Japan," 2015 Regional ITS Conference, Los Angeles 2015 146318, International Telecommunications Society (ITS).
    3. Steffen Hoernig & Marc Bourreau & Carlo Cambini, 2014. "Fixed-mobile substitution and termination rates," Nova SBE Working Paper Series wp588, Universidade Nova de Lisboa, Nova School of Business and Economics.
    4. Lange, Mirjam R. J. & Šaric, Amela, 2014. "Deregulating fixed voice services? Empirical evidence from the European Union," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106864, International Telecommunications Society (ITS).
    5. Jinsoo Bae & Yun Jeong Choi & Jong-Hee Hahn, 2014. "Fixed and mobile broadband; Are they substitutes or complements?," Working papers 2014rwp-68, Yonsei University, Yonsei Economics Research Institute.

  21. L. Grzybowski, 2008. "The impact of regulation on the retail prices in fixed-line telephony across the European Union," Post-Print hal-02286635, HAL.

    Cited by:

    1. Ryan Hawthorne & Lukasz Grzybowski, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," Post-Print hal-03235928, HAL.
    2. Calzada, Joan & Diaz-Serrano, Luis, 2023. "Conflicting national policies: The creation of the euro and the rebalancing of telecommunications prices," Telecommunications Policy, Elsevier, vol. 47(1).
    3. Hawthorne, Ryan, 2018. "The effects of lower mobile termination rates in South Africa," Telecommunications Policy, Elsevier, vol. 42(5), pages 374-385.
    4. Karamti, Chiraz, 2019. "Lopsided effects of telecom reforms on mobile markets in the enlarged EU: Evidence from dynamic quantile model," Telecommunications Policy, Elsevier, vol. 43(3), pages 238-261.
    5. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.

  22. L. Grzybowski, 2008. "Estimating switching costs in the mobile telecommunications industry in the UK," Post-Print hal-02286636, HAL.

    Cited by:

    1. Lucio Fuentelsaz & Juan Pablo Maicas & Yolanda Polo, 2012. "Switching Costs, Network Effects, and Competition in the European Mobile Telecommunications Industry," Information Systems Research, INFORMS, vol. 23(1), pages 93-108, March.
    2. Yuk‐fai Fong & Jin Li & Ke Liu, 2016. "When Does Aftermarket Monopolization Soften Foremarket Competition?," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 25(4), pages 852-879, December.
    3. Basaure, Arturo & Suomi, Henna & Hämmäinen, Heikki, 2014. "Effects of transaction and switching costs on mobile market performance," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106830, International Telecommunications Society (ITS).
    4. Calzada, Joan & García-Mariñoso, Begoña & Suárez, David, 2023. "Do telecommunications prices depend on consumer engagement?," Information Economics and Policy, Elsevier, vol. 62(C).
    5. Soomro, Yasir & Al-Sehli, Ahmed Nafe, 2020. "Determinants of Customer Churn: An Empirical Study Of Cellular Subscribers From Saudi Arabia," MPRA Paper 101398, University Library of Munich, Germany.
    6. Drouard, Joeffrey, 2022. "Content-distribution strategies in markets with locked-in customers," International Journal of Industrial Organization, Elsevier, vol. 80(C).
    7. Florez Ramos, Esmeralda & Blind, Knut, 2020. "Data portability effects on data-driven innovation of online platforms: Analyzing Spotify," Telecommunications Policy, Elsevier, vol. 44(9).
    8. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    9. Capponi, Giovanna & Corrocher, Nicoletta & Zirulia, Lorenzo, 2021. "Personalized pricing for customer retention: Theory and evidence from mobile communication," Telecommunications Policy, Elsevier, vol. 45(1).

  23. L. Grzybowski, 2008. "The complementarity between calls and messages in mobile telephony," Post-Print hal-02286668, HAL.

    Cited by:

    1. Basalisco, Bruno, 2012. "The effect of user interaction on the demand for mobile text messages: Evidence from cross-country data," Information Economics and Policy, Elsevier, vol. 24(2), pages 132-144.
    2. Canzian, Giulia & Mazzarella, Gianluca & Ronchail, Louis & Verboven, Frank & Verzillo, Stefano, 2025. "Evaluating the impact of price caps - Evidence from the European roam-like-at-home regulation," International Journal of Industrial Organization, Elsevier, vol. 103(PA).
    3. Rui Wang, 2023. "Testing and Identifying Substitution and Complementarity Patterns," Papers 2304.00678, arXiv.org.
    4. Wellmann, Nicolas, 2017. "OTT-messaging and mobile telecommunication: A joint market? - An empirical approach," DICE Discussion Papers 256, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    5. Zucchini, Leon & Kretschmer, Tobias, 2011. "Competitive Pressure: Competitive Dynamics as Reactions to Multiple Rivals," Discussion Papers in Business Administration 12308, University of Munich, Munich School of Management.
    6. Wellmann, Nicolas, 2017. "OTT-Messaging and Mobile Telecommunication: A Joint Market? An Empirical Approach," 28th European Regional ITS Conference, Passau 2017 169503, International Telecommunications Society (ITS).
    7. Marius F. Niculescu & Seungjin Whang, 2012. "Research Note ---Codiffusion of Wireless Voice and Data Services: An Empirical Analysis of the Japanese Mobile Telecommunications Market," Information Systems Research, INFORMS, vol. 23(1), pages 260-279, March.
    8. Torsten J. Gerpott & Sandra Thomas & Michael Weichert, 2014. "Usage of established and novel mobile communication services: Substitutional, independent or complementary?," Information Systems Frontiers, Springer, vol. 16(3), pages 491-507, July.
    9. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.
    10. Vélez-Velásquez, Juan Sebastián, 2019. "Merger effects with product complementarity: Evidence from Colombia’s telecommunications," Information Economics and Policy, Elsevier, vol. 49(C).
    11. Carlo Cambini & Tommaso M. Valletti, 2008. "Information Exchange And Competition In Communications Networks," Journal of Industrial Economics, Wiley Blackwell, vol. 56(4), pages 707-728, December.
    12. Khemakongkanonth, Chate, 2025. "An empirical analysis on relationships between over-the-top applications for communication and traditional mobile voice services," Telecommunications Policy, Elsevier, vol. 49(3).
    13. Vogelsang, Ingo, 2010. "The relationship between mobile and fixed-line communications: A survey," Information Economics and Policy, Elsevier, vol. 22(1), pages 4-17, March.
    14. Gerpott, Torsten J. & Meinert, Phil, 2016. "The impact of mobile Internet usage on mobile voice calling behavior: A two-level analysis of residential mobile communications customers in Germany," Telecommunications Policy, Elsevier, vol. 40(1), pages 62-76.
    15. Youngsoo Kim & Rahul Telang & William B. Vogt & Ramayya Krishnan, 2010. "An Empirical Analysis of Mobile Voice Service and SMS: A Structural Model," Management Science, INFORMS, vol. 56(2), pages 234-252, February.
    16. Wellmann, Nicolas, 2019. "Are OTT messaging and mobile telecommunication an interrelated market? An empirical analysis," Telecommunications Policy, Elsevier, vol. 43(9).

  24. L. Grzybowski, 2008. "The competitiveness of mobile telecommunications industry across the European Union," Post-Print hal-02286634, HAL.

    Cited by:

    1. Dewenter, Ralf & Haucap, Justus, 2007. "Demand Elasticities for Mobile Telecommunications in Austria," Ruhr Economic Papers 17, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.

  25. L. Grzybowski, 2007. "Merger Simulation in Mobile Telephony in Portugal," Post-Print hal-02286633, HAL.

    Cited by:

    1. Grzybowski, Lukasz & Nitsche, Rainer & Verboven, Frank & Wiethaus, Lars, 2014. "Market definition for broadband internet in Slovakia – Are fixed and mobile technologies in the same market?," Information Economics and Policy, Elsevier, vol. 28(C), pages 39-56.
    2. Lucio Fuentelsaz & Juan Pablo Maicas & Yolanda Polo, 2012. "Switching Costs, Network Effects, and Competition in the European Mobile Telecommunications Industry," Information Systems Research, INFORMS, vol. 23(1), pages 93-108, March.
    3. Belleflamme,Paul & Peitz,Martin, 2015. "Industrial Organization," Cambridge Books, Cambridge University Press, number 9781107687899, Enero-Abr.
    4. Hawthorne, Ryan & Grzybowski, Lukasz, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," International Journal of Industrial Organization, Elsevier, vol. 74(C).
    5. Brito, Duarte & Vasconcelos, Helder, 2023. "Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets," Telecommunications Policy, Elsevier, vol. 47(10).
    6. Srinuan, Chalita & Srinuan, Pratompong, 2023. "A review of recent merger and acquisitions in mobile telecommunications service industry: Substantial issues and implications for policy makers," 32nd European Regional ITS Conference, Madrid 2023: Realising the digital decade in the European Union – Easier said than done? 278019, International Telecommunications Society (ITS).
    7. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.
    8. Vélez-Velásquez, Juan Sebastián, 2019. "Merger effects with product complementarity: Evidence from Colombia’s telecommunications," Information Economics and Policy, Elsevier, vol. 49(C).
    9. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.

  26. Lukasz Grzybowski & Pedro Pereira, 2007. "The Consumer Loss of the Minimum Duration for Mobile Telephone Calls," Working Papers 26, Portuguese Competition Authority.

    Cited by:

    1. Lukasz Grzybowski & Pedro Pereira, 2007. "Merger Simulation in Mobile Telephony in Portugal," Working Papers 07-12, NET Institute, revised Sep 2007.
    2. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.

  27. L. Grzybowski, 2007. "Estimating network effects in the mobile telecommunications industry in Germany," Post-Print hal-02286631, HAL.

    Cited by:

    1. Thornton Matheson & Patrick Petit, 2021. "Taxing telecommunications in developing countries," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 28(1), pages 248-280, February.
    2. Sergei Sidorov & Alexey Faizliev & Vladimir Balash & Olga Balash & Maria Krylova & Aleksandr Fomenko, 2021. "Extended innovation diffusion models and their empirical performance on real propagation data," Journal of Marketing Analytics, Palgrave Macmillan, vol. 9(2), pages 99-110, June.
    3. Aguilar, Diego & Agüero, Aileen & Barrantes, Roxana, 2020. "Network effects in mobile telecommunications markets: A comparative analysis of consumers' preferences in five Latin American countries," Telecommunications Policy, Elsevier, vol. 44(5).
    4. Grajek, Michal & Kretschmer, Tobias, 2009. "Usage and diffusion of cellular telephony, 1998-2004," International Journal of Industrial Organization, Elsevier, vol. 27(2), pages 238-249, March.
    5. Bölcskei, Vanda, 2010. "A távbeszélő-szolgáltatások keresleti modelljeinek áttekintése - különös tekintettel a vezetékes és mobilszolgáltatások közötti helyettesítés becslésére [A review of the demand models of telephone services - with special regard to estimating subst," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(6), pages 517-535.
    6. Daniel Birke, 2009. "The Economics Of Networks: A Survey Of The Empirical Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 23(4), pages 762-793, September.
    7. Andreea Cosnita‐Langlais & Alexander Rasch, 2023. "Horizontal mergers, cost savings, and network effects," Bulletin of Economic Research, Wiley Blackwell, vol. 75(1), pages 65-82, January.
    8. Latimaha, Rusli & Bahari, Zakaria, 2016. "Elasticity of Demand for Cellular Phone Network Access in Malaysia," Jurnal Ekonomi Malaysia, Faculty of Economics and Business, Universiti Kebangsaan Malaysia, vol. 50(2), pages 125-132.
    9. Grzybowski, Lukasz, 2015. "The role of network effects and consumer heterogeneity in the adoption of mobile phones: Evidence from South Africa," Telecommunications Policy, Elsevier, vol. 39(11), pages 933-943.

  28. Lukasz Grzybowski & Chiraz Karamti, 2007. "Competition in Mobile Telephony in France and Germany," Working Papers 07-24, NET Institute, revised Sep 2007.

    Cited by:

    1. Lukasz Grzybowski & Frank Verboven, 2013. "Substitution and Complementarity between Fixed-line and Mobile Access," Working Papers 13-09, NET Institute.
    2. Karamti, Chiraz, 2019. "Lopsided effects of telecom reforms on mobile markets in the enlarged EU: Evidence from dynamic quantile model," Telecommunications Policy, Elsevier, vol. 43(3), pages 238-261.
    3. Chiraz Karamti & Lukasz Grzybowski, 2010. "Hedonic study on mobile telephony market in France: pricing–quality strategies," Netnomics, Springer, vol. 11(3), pages 255-289, October.
    4. Šaric, Amela & Lange, Mirjam R. J., 2014. "Deregulating fixed voice services? Empirical evidence from the European Union," 25th European Regional ITS Conference, Brussels 2014 101385, International Telecommunications Society (ITS).
    5. Grzybowski, Lukasz, 2014. "Fixed-to-mobile substitution in the European Union," Telecommunications Policy, Elsevier, vol. 38(7), pages 601-612.

  29. Lukasz Grzybowski & Pedro Pereira, 2006. "Simulation of Merger in Mobile Telephony in Portugal," Working Papers 06-22, NET Institute, revised Oct 2006.

    Cited by:

    1. Grzybowski, Lukasz & Nitsche, Rainer & Verboven, Frank & Wiethaus, Lars, 2014. "Market definition for broadband internet in Slovakia – Are fixed and mobile technologies in the same market?," Information Economics and Policy, Elsevier, vol. 28(C), pages 39-56.
    2. Lukasz Grzybowski & Pedro Pereira, 2007. "Merger Simulation in Mobile Telephony in Portugal," Working Papers 07-12, NET Institute, revised Sep 2007.
    3. Lukasz Grzybowski & Chiraz Karamti, 2007. "Competition in Mobile Telephony in France and Germany," Working Papers 07-24, NET Institute, revised Sep 2007.
    4. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.

  30. L. Grzybowski, 2005. "Regulation of mobile telephony across the European Union: an empirical analysis," Post-Print hal-02286630, HAL.

    Cited by:

    1. Yan Dong & Moonwon Chung & Chen Zhou & Sriram Venkataraman, 2019. "Banking on “Mobile Money”: The Implications of Mobile Money Services on the Value Chain," Manufacturing & Service Operations Management, INFORMS, vol. 21(2), pages 290-307, May.
    2. Lucio Fuentelsaz & Juan Pablo Maicas & Yolanda Polo, 2012. "Switching Costs, Network Effects, and Competition in the European Mobile Telecommunications Industry," Information Systems Research, INFORMS, vol. 23(1), pages 93-108, March.
    3. Ingo Vogelsang, 2014. "Will the U.S. and EU Telecommunications Policies Converge? A Survey," CESifo Working Paper Series 4843, CESifo.
    4. Calzada, Joan & Diaz-Serrano, Luis, 2023. "Conflicting national policies: The creation of the euro and the rebalancing of telecommunications prices," Telecommunications Policy, Elsevier, vol. 47(1).
    5. Sung, Nakil & Kwon, Mi-ae, 2011. "An empirical analysis of the state of competition in OECD mobile wireless markets," 22nd European Regional ITS Conference, Budapest 2011: Innovative ICT Applications - Emerging Regulatory, Economic and Policy Issues 52204, International Telecommunications Society (ITS).
    6. Carlos Ocaña Pérez de Tudela & Yolanda Polo & Francisco Javier Sesé, 2009. "Existencia y heterogeneidad de los costes de cambio en la industria de la Telefonía Móvil," Hacienda Pública Española / Review of Public Economics, IEF, vol. 191(4), pages 9-26, December.
    7. Roberto Burguet & R. Preston McAfee, 2008. "License Prices for Financially Constrained Firms," UFAE and IAE Working Papers 745.08, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
    8. Barth, Anne-Kathrin & Heimeshoff, Ulrich, 2012. "Does the growth of mobile markets cause the demise of fixed networks? Evidence from the European Union," DICE Discussion Papers 42, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    9. Amante, Ana & Vareda, João, 2010. "Improving consumer mobility in the mobile voice services market: a comprehensive set of remedies," 21st European Regional ITS Conference, Copenhagen 2010: Telecommunications at new crossroads - Changing value configurations, user roles, and regulation 2, International Telecommunications Society (ITS).
    10. Ingo Vogelsang, 2013. "The Endgame of Telecommunications Policy? A Survey," CESifo Working Paper Series 4545, CESifo.
    11. Ezzat Riham Ahmed, 2017. "Fixed-Mobile Substitution in MENA Countries: The Future of Fixed-Line Markets," Review of Network Economics, De Gruyter, vol. 16(4), pages 387-417, December.
    12. Suraj Kushe Shekhar, 2015. "Mobile Number Portability and Consumer Behaviour: A Study with Reference to Bharat Sanchar Nigam Limited, India," Hyperion Economic Journal, Faculty of Economic Sciences, Hyperion University of Bucharest, Romania, vol. 3(3), pages 19-23, September.
    13. Barth, Anne-Kathrin & Heimeshoff, Ulrich, 2014. "What is the magnitude of fixed–mobile call substitution? Empirical evidence from 16 European countries," Telecommunications Policy, Elsevier, vol. 38(8), pages 771-782.
    14. Briglauer, Wolfgang & Camarda, Enrico Maria & Vogelsang, Ingo, 2018. "Path dependencies versus efficiencies in regulation: Evidence from "old" and "new" broadband markets in the EU," ZEW Discussion Papers 18-051, ZEW - Leibniz Centre for European Economic Research.
    15. Janice Hauge & Mark Jamison & R. Jewell, 2009. "A Consideration of Telecommunications Market Structure in the Presence of Municipal Provision: The Case of US Cities," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 34(2), pages 135-152, March.
    16. Eric P. Chiang & Janice A. Hauge, 2007. "Funding Universal Service: The Effect of Telecommunications Subsidy Programs on Competition and Retail Prices," Working Papers 07-08, NET Institute, revised Aug 2007.
    17. Ghezzi, Antonio & Cortimiglia, Marcelo Nogueira & Frank, Alejandro Germán, 2015. "Strategy and business model design in dynamic telecommunications industries: A study on Italian mobile network operators," Technological Forecasting and Social Change, Elsevier, vol. 90(PA), pages 346-354.
    18. Karamti, Chiraz, 2019. "Lopsided effects of telecom reforms on mobile markets in the enlarged EU: Evidence from dynamic quantile model," Telecommunications Policy, Elsevier, vol. 43(3), pages 238-261.
    19. Vogelsang, Ingo, 2010. "The relationship between mobile and fixed-line communications: A survey," Information Economics and Policy, Elsevier, vol. 22(1), pages 4-17, March.
    20. Barth, Anne-Kathrin & Heimeshoff, Ulrich, 2012. "How large is the magnitude of fixed-mobile call substitution? Empirical evidence from 16 Europen countries," 23rd European Regional ITS Conference, Vienna 2012 60391, International Telecommunications Society (ITS).
    21. Florez Ramos, Esmeralda & Blind, Knut, 2020. "Data portability effects on data-driven innovation of online platforms: Analyzing Spotify," Telecommunications Policy, Elsevier, vol. 44(9).
    22. Usero Sánchez, Belén & Asimakopoulos, Grigorios, 2012. "Regulation and competition in the European mobile communications industry: An examination of the implementation of mobile number portability," Telecommunications Policy, Elsevier, vol. 36(3), pages 187-196.
    23. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    24. Lüftl, Andreas & Cardona, Mélisande, 2009. "Regulation and Diffusion of Mobile Telecommunication Services: An Explorative Case Study Approach of Static and Dynamic Regulation in Mobile Telephony Regulation," The Journal of Economic Asymmetries, Elsevier, vol. 6(2), pages 83-109.
    25. Haucap, Justus & Heimeshoff, Ulrich & Stühmeier, Torben, 2010. "Wettbewerb im deutschen Mobilfunkmarkt," DICE Ordnungspolitische Perspektiven 04, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    26. Naoki Watanabe & Ryo Nakajima & Takanori Ida, 2010. "Quality-Adjusted Prices of Japanese Mobile Phone Handsets and Carriers’ Strategies," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 36(4), pages 391-412, June.
    27. Curwen, Peter & Whalley, Jason, 2013. "Mapping worldwide mobile networks: Some problems and indicative solutions," Telecommunications Policy, Elsevier, vol. 37(11), pages 1150-1165.
    28. Muhammad Noshab Hussain & Zaiyang Li, 2024. "Dynamic Appertain Between Telecommunication Infrastructure and Economic Growth: Empirical Evidence of OIC Countries," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 15(1), pages 1973-1992, March.

Articles

  1. Bourreau, Marc & Grzybowski, Lukasz & Muñoz-Acevedo, Ángela, 2026. "State aid for broadband and crowding out of private investment: Evidence from the French market," International Journal of Industrial Organization, Elsevier, vol. 104(C).
    See citations under working paper version above.
  2. Ryan Hawthorne & Lukasz Grzybowski, 2025. "Narrowing the “Digital Divide”: The Role of Fixed and Mobile Infrastructure," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 34(4), pages 799-829, November.
    See citations under working paper version above.
  3. Muñoz-Acevedo, Ángela & Grzybowski, Lukasz, 2023. "Impact of roaming regulation on revenues and prices of mobile operators in the EU," International Journal of Industrial Organization, Elsevier, vol. 89(C).
    See citations under working paper version above.
  4. Grzybowski, Lukasz & Lindlacher, Valentin & Mothobi, Onkokame, 2023. "Mobile money and financial inclusion in Sub-Saharan Africa," Information Economics and Policy, Elsevier, vol. 65(C).
    See citations under working paper version above.
  5. Néstor Duch-Brown & Lukasz Grzybowski & André Romahn & Frank Verboven, 2023. "Evaluating the Impact of Online Market Integration—Evidence from the EU Portable PC Market," American Economic Journal: Microeconomics, American Economic Association, vol. 15(4), pages 268-305, November.
    See citations under working paper version above.
  6. Grzybowski Lukasz & Liang Julienne & Zulehner Christine, 2021. "Bundling and Consumer Churn in Telecommunications Markets," Review of Network Economics, De Gruyter, vol. 20(1), pages 35-54, March.

    Cited by:

    1. Hugo Ribeiro & Belém Barbosa & António Carrizo Moreira & Ricardo Gouveia Rodrigues, 2024. "Determinants of churn in telecommunication services: a systematic literature review," Management Review Quarterly, Springer, vol. 74(3), pages 1327-1364, September.
    2. Kirgiz, Omer Bugra & Kiygi-Calli, Meltem & Cagliyor, Sendi & El Oraiby, Maryam, 2024. "Assessing the effectiveness of OTT services, branded apps, and gamified loyalty giveaways on mobile customer churn in the telecom industry: A machine-learning approach," Telecommunications Policy, Elsevier, vol. 48(8).
    3. Knips, Julian & Wernick, Christian, 2024. "Die Rolle von Vergleichsportalen auf dem deutschen Breitbandmarkt," WIK Discussion Papers 525, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.

  7. Hawthorne, Ryan & Grzybowski, Lukasz, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," International Journal of Industrial Organization, Elsevier, vol. 74(C).
    See citations under working paper version above.
  8. Lukasz Grzybowski & Ambre Nicolle, 2021. "Estimating Consumer Inertia in Repeated Choices of Smartphones," Journal of Industrial Economics, Wiley Blackwell, vol. 69(1), pages 33-82, March.
    See citations under working paper version above.
  9. Duch-Brown, Néstor & Grzybowski, Lukasz & Romahn, André & Verboven, Frank, 2021. "Are online markets more integrated than traditional markets? Evidence from consumer electronics," Journal of International Economics, Elsevier, vol. 131(C).
    See citations under working paper version above.
  10. Bourreau, Marc & Grzybowski, Lukasz & Hasbi, Maude, 2019. "Unbundling the incumbent and deployment of high-speed internet: Evidence from France," International Journal of Industrial Organization, Elsevier, vol. 67(C).
    See citations under working paper version above.
  11. Ambre Nicolle & Lukasz Grzybowski & Christine Zulehner, 2018. "Impact Of Competition, Investment, And Regulation On Prices Of Mobile Services: Evidence From France," Economic Inquiry, Western Economic Association International, vol. 56(2), pages 1322-1345, April.
    See citations under working paper version above.
  12. Grzybowski, Lukasz & Hasbi, Maude & Liang, Julienne, 2018. "Transition from copper to fiber broadband: The role of connection speed and switching costs," Information Economics and Policy, Elsevier, vol. 42(C), pages 1-10.
    See citations under working paper version above.
  13. Duch-Brown, Néstor & Grzybowski, Lukasz & Romahn, André & Verboven, Frank, 2017. "The impact of online sales on consumers and firms. Evidence from consumer electronics," International Journal of Industrial Organization, Elsevier, vol. 52(C), pages 30-62.

    Cited by:

    1. Donna, Javier D. & Pereira, Pedro & Trindade, Andre & Yoshida, Renan C., 2020. "Direct-to-Consumer Sales by Manufacturers and Bargaining," MPRA Paper 105773, University Library of Munich, Germany.
    2. Connie Bayudan‐Dacuycuy & Lawrence B. Dacuycuy, 2022. "Harnessing the potential of online marketplaces in the Philippines: Insights from the National Information and Communications Technology Household Survey," Asia and the Pacific Policy Studies, Wiley Blackwell, vol. 9(3), pages 288-316, September.
    3. Jacopo Ballerini & Dorra Yahiaoui & Guido Giovando & Alberto Ferraris, 2024. "E-commerce channel management on the manufacturers’ side: ongoing debates and future research pathways," Review of Managerial Science, Springer, vol. 18(2), pages 413-447, February.
    4. Alex Coad & Nestor Duch-Brown, 2017. "Barriers to European cross-border E-commerce," JRC Working Papers on Digital Economy 2017-03, Joint Research Centre.
    5. Kandelhardt, Johannes, 2023. "Flexible estimation of random coefficient logit models of differentiated product demand," DICE Discussion Papers 399, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    6. Hidetaka Oshima & Shinichi Yamaguchi, 2023. "The impact of user-generated content authorization on demand in the game industry," SN Business & Economics, Springer, vol. 3(11), pages 1-26, November.
    7. Marc Bourreau & Fabio M. Manenti, 2020. "Selling Cross-Border in Online Markets: The Impact of the Ban on Geoblocking Strategies," CESifo Working Paper Series 8690, CESifo.
    8. Joseph Ato Forson & Samuel Gameli Gadzo & Emmanuel Atta Anaman & Abass Adams, 2022. "Online sales adoption and financial resilience in Sub-Sahara Africa: the moderating role of ownership and enterprise size during Covid-19 crisis," Future Business Journal, Springer, vol. 8(1), pages 1-10, December.
    9. Trinugroho, Irwan & Pamungkas, Putra & Wiwoho, Jamal & Damayanti, Sylviana Maya & Pramono, Teddie, 2022. "Adoption of digital technologies for micro and small business in Indonesia," Finance Research Letters, Elsevier, vol. 45(C).
    10. Rhodes, Andrew & Watanabe, Makoto & Zhou, Jidong, 2020. "Multiproduct Intermediaries," CEPR Discussion Papers 14815, C.E.P.R. Discussion Papers.
    11. Markus Dertwinkel-Kalt & Mats Köster, 2017. "Salience and Online Sales: The Role of Brand Image Concerns," CESifo Working Paper Series 6787, CESifo.
    12. Helfrich, Magdalena & Herweg, Fabian, 2020. "Context-dependent preferences and retailing: Vertical restraints on internet sales," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 87(C).
    13. Minhae Kim, 2023. "Unintended effects of broadband grants on bank branches," Southern Economic Journal, John Wiley & Sons, vol. 90(2), pages 389-413, October.
    14. Wen-Chung Guo & Fu-Chuan Lai, 2024. "Urban/rural spatial price discrimination with online competition," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 73(1), pages 323-361, June.
    15. Laura Lasio & Jack (Peiyao) Ma & Andrea Mantovani & Carlo Reggiani & Néstor Duch-Brown, 2025. "Online Travel Agencies and Beyond: The Role of Sales Channels for Hotels and Consumers," Working Papers 25-07, NET Institute.
    16. Zhou Jiang & Maoxia Zeng & Mingming Shi, 2023. "E‐commerce and Consumption Inequality in China," China & World Economy, Institute of World Economics and Politics, Chinese Academy of Social Sciences, vol. 31(5), pages 61-86, September.
    17. Häberle, Philip Christoph, 2023. "Discussion of automotive trends and implications for German OEMs," Junior Management Science (JUMS), Junior Management Science e. V., vol. 8(4), pages 955-992.
    18. Dertwinkel-Kalt, Markus & Köster, Mats, 2020. "Attention to online sales: The role of brand image concerns," DICE Discussion Papers 335, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    19. Jelena Šaković Jovanović & Radoje Vujadinović & Elizabeta Mitreva & Cristiano Fragassa & Aleksandar Vujović, 2020. "The Relationship between E-Commerce and Firm Performance: The Mediating Role of Internet Sales Channels," Sustainability, MDPI, vol. 12(17), pages 1-17, August.
    20. Mika Sumida & Guillermo Gallego & Paat Rusmevichientong & Huseyin Topaloglu & James Davis, 2021. "Revenue-Utility Tradeoff in Assortment Optimization Under the Multinomial Logit Model with Totally Unimodular Constraints," Management Science, INFORMS, vol. 67(5), pages 2845-2869, May.
    21. R. Scott Hiller & Scott J. Savage, 2021. "Tariff Pass‐Through and Welfare in the Tablet Computer Market," Journal of Industrial Economics, Wiley Blackwell, vol. 69(2), pages 369-409, June.
    22. Christina Kleisiari & Marie-Noelle Duquenne & George Vlontzos, 2021. "E-Commerce in the Retail Chain Store Market: An Alternative or a Main Trend?," Sustainability, MDPI, vol. 13(8), pages 1-21, April.
    23. Yang Lei & Qiang Zhou & Waiman Cheung & Xiling Cui & Ling Peng, 2023. "Market reaction to the announcement of online sales channel investment in enterprises: Evidence from a relatively stable market environment," Electronic Commerce Research, Springer, vol. 23(2), pages 973-1005, June.
    24. Markus Dertwinkel‐Kalt & Mats Köster, 2022. "Attention to online sales: The role of brand image concerns," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 31(1), pages 64-89, February.
    25. Cazaubiel, Arthur & Cure, Morgane & Johansen, Bjørn Olav & Vergé, Thibaud, 2018. "Substitution Between Online Distribution Channels: Evidence from the Oslo Hotel Market," Working Papers in Economics 8/18, University of Bergen, Department of Economics.
    26. Hiller, R. Scott & Savage, Scott J. & Waldman, Donald M., 2018. "Using aggregate market data to estimate patent value: An application to United States smartphones 2010 to 2015," International Journal of Industrial Organization, Elsevier, vol. 60(C), pages 1-31.
    27. Chundakkadan, Radeef & Sasidharan, Subash, 2023. "The role of government support on E-commerce and firm innovation during pandemic crisis," Economic Analysis and Policy, Elsevier, vol. 78(C), pages 904-913.
    28. Kamel Touati & Ahmed Aljazea, 2023. "The Impact of Information and Communication Technologies on International Trade: The Case of MENA Countries," Economies, MDPI, vol. 11(11), pages 1-18, November.
    29. Abraham Yeboah & Ofosu Agyekum & Vida Owusu-Prempeh & Kwadwo Boateng Prempeh, 2023. "Using social presence theory to predict online consumer engagement in the emerging markets," Future Business Journal, Springer, vol. 9(1), pages 1-18, December.
    30. Savage, Scott J., 2025. "The effects of the energy star program on consumer electronics," Energy Economics, Elsevier, vol. 152(C).
    31. Chloé Duvivier & Claire Bussière, 2022. "The contingent nature of broadband as an engine for business startups in rural areas," Journal of Regional Science, Wiley Blackwell, vol. 62(5), pages 1329-1357, November.
    32. Magdalena Helfrich & Fabian Herweg, 2017. "Salience in Retailing: Vertical Restraints on Internet Sales," CESifo Working Paper Series 6615, CESifo.
    33. Cazaubiel, Arthur & Cure, Morgane & Johansen, Bjørn Olav & Vergé, Thibaud, 2020. "Substitution between online distribution channels: Evidence from the Oslo hotel market," International Journal of Industrial Organization, Elsevier, vol. 69(C).

  14. Mothobi, Onkokame & Grzybowski, Lukasz, 2017. "Infrastructure deficiencies and adoption of mobile money in Sub-Saharan Africa," Information Economics and Policy, Elsevier, vol. 40(C), pages 71-79.

    Cited by:

    1. Désiré Avom & Chrysost Bangake & Hermann Ndoya, 2023. "Do financial innovations improve financial inclusion? Evidence from mobile money adoption in Africa," Post-Print hal-04125452, HAL.
    2. N'dri, Lasme Mathieu & Kakinaka, Makoto, 2020. "Financial inclusion, mobile money, and individual welfare: The case of Burkina Faso," Telecommunications Policy, Elsevier, vol. 44(3).
    3. Malm, Meagan K. & Toyama, Kentaro, 2021. "The burdens and the benefits: Socio-economic impacts of mobile phone ownership in Tanzania," World Development Perspectives, Elsevier, vol. 21(C).
    4. Cariolle, Joël, 2021. "International connectivity and the digital divide in Sub-Saharan Africa," Information Economics and Policy, Elsevier, vol. 55(C).
    5. Serge Ky & Clovis Rugemintwari & Alain Sauviat, 2019. "Friends or foes? Mobile money interaction with formal and informal finance," Working Papers hal-02000982, HAL.
    6. Georges V. Houngbonon & Erwan Le Quentrec & Stefania Rubrichi, 2021. "Access to electricity and digital inclusion: evidence from mobile call detail records," Humanities and Social Sciences Communications, Palgrave Macmillan, vol. 8(1), pages 1-11, December.
    7. Jenny Aker & David A Carroll, 2022. "The State of Digital Financial Services in Francophone West Africa," Working Papers hal-03642499, HAL.
    8. Joël Cariolle & David A Carroll, 2022. "The Use of Digital for Public Service Provision in Sub-Saharan Africa," Working Papers hal-03004535, HAL.
    9. Lukasz Grzybowski & Valentin Lindlacher & Onkokame Mothobi, 2024. "Interoperability between mobile money agents and choice of network operators: the case of Tanzania," Working Papers 2024-22, Faculty of Economic Sciences, University of Warsaw.
    10. Naito, Hisahiro & Yamamoto, Shinnosuke, 2022. "Is better access to mobile networks associated with increased mobile money adoption? Evidence from the micro-data of six developing countries," Telecommunications Policy, Elsevier, vol. 46(6).
    11. Richard Chamboko, 2024. "Digital financial services adoption: a retrospective time-to-event analysis approach," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 10(1), pages 1-27, December.
    12. Tendai Chikweche & James Lappeman & Paul Egan, 2024. "Marketing financial services in Africa: exploring the heterogeneous middle-class consumer across nine countries," Journal of Financial Services Marketing, Palgrave Macmillan, vol. 29(1), pages 1-16, March.
    13. Osabutey, Ellis L.C. & Jackson, Terence, 2024. "Mobile money and financial inclusion in Africa: Emerging themes, challenges and policy implications," Technological Forecasting and Social Change, Elsevier, vol. 202(C).
    14. Mamadou Saliou Barry & Anna Creti, 2020. "Pay-as-you-go contracts for electricity access: bridging the « last mile » gap? A case study in Benin," Working Papers 2006, Chaire Economie du climat.
    15. Mekhzoumi Lotfi & Chikh-Amnache Sabrina & Mekhzoumi Nabila, 2025. "The impact of women’s economic empowerment on human development in sub-Saharan Africa: A panel quantile regression approach," Economics and Business Review, Sciendo, vol. 11(1), pages 55-81.
    16. Koomson, Isaac & Bukari, Chei & Villano, Renato A, 2021. "Mobile money adoption and response to idiosyncratic shocks: Empirics from five selected countries in sub-Saharan Africa," Technological Forecasting and Social Change, Elsevier, vol. 167(C).
    17. Luc Jacolin & Massil Keneck & Alphonse Noah, 2019. "Informal Sector and Mobile Financial Services in Developing Countries: Does Financial Innovation Matter?," Working papers 721, Banque de France.
    18. Johnen, Constantin & Mader, Anna & Nsengumuremyi, Albert & Mußhoff, Oliver, 2025. "Financial inclusion along the Rural-Urban Continuum: Empirical evidence from a decomposition analysis in Kenya between 2012 and 2021," World Development, Elsevier, vol. 194(C).
    19. Hisahiro Naito & Shinnosuke Yamamoto, 2022. "Is Better Access to Mobile Networks Associated with Increased Mobile Money Adoption? Evidence from the Micro-data of Six Developing Countries," Tsukuba Economics Working Papers 2022-001, Faculty of Humanities and Social Sciences, University of Tsukuba.
    20. Scott Burns, 2018. "M‐Pesa and the ‘Market‐Led’ Approach to Financial Inclusion," Economic Affairs, Wiley Blackwell, vol. 38(3), pages 406-421, October.
    21. Avom, Désiré & Bangaké, Chrysost & Ndoya, Hermann, 2023. "Do financial innovations improve financial inclusion? Evidence from mobile money adoption in Africa," Technological Forecasting and Social Change, Elsevier, vol. 190(C).
    22. Baba, K.O. & Mohammed, I. L. & Mashood, M., 2025. "Technological Disruptions and Cybersecurity Risks (A Study of Guaranty Trust Bank in Ilorin Metropolis)," International Journal of Scientific Research and Modern Technology, Prasu Publications, vol. 4(9), pages 74-85.
    23. Atangana Ondoa, Henri & Ambombo Bella, Genevieve Lareine & Mbenga Bindop, Kunz Modeste, 2023. "Mobile money, family assistance and welfare in Cameroon," Telecommunications Policy, Elsevier, vol. 47(1).
    24. Stephen Onyekachi Obiya, 2024. "Leveraging Blockchain and Data Analytics to Enhance Financial Inclusion in Nigeria: A Study of Blockchain-Based Information System," International Journal of Research and Scientific Innovation, International Journal of Research and Scientific Innovation (IJRSI), vol. 11(10), pages 547-557, October.
    25. Lankoande, Lamoussa Seydou, 2025. "Establishment of mobile money corridors and Burkina Faso's intra-WAEMU trade," Telecommunications Policy, Elsevier, vol. 49(7).
    26. Lukasz Grzybowski & Valentin Lindlacher & Onkokame Mothobi, 2024. "Mobile money and financial inclusion in Sub-Saharan Africa," Working Papers 2024-20, Faculty of Economic Sciences, University of Warsaw.
    27. Kabengele, Christian & Hahn, Rüdiger, 2021. "Institutional and firm-level factors for mobile money adoption in emerging markets–A configurational analysis," Technological Forecasting and Social Change, Elsevier, vol. 171(C).
    28. Alfonso Siano & Lukman Raimi & Maria Palazzo & Mirela Clementina Panait, 2020. "Mobile Banking: An Innovative Solution for Increasing Financial Inclusion in Sub-Saharan African Countries: Evidence from Nigeria," Sustainability, MDPI, vol. 12(23), pages 1-24, December.
    29. Lorna Katusiime, 2021. "Mobile Money Use: The Impact of Macroeconomic Policy and Regulation," Economies, MDPI, vol. 9(2), pages 1-19, April.
    30. Houngbonon, Georges V. & Le Quentrec, Erwan, 2019. "Access to Electricity and ICT Usage: A Country-level Assessment on Sub-Saharan Africa," 2nd Europe – Middle East – North African Regional ITS Conference, Aswan 2019: Leveraging Technologies For Growth 201728, International Telecommunications Society (ITS).
    31. Luc Jacolin & Joseph Keneck Massil & Alphonse Noah, 2021. "Informal sector and mobile financial services in emerging and developing countries: Does financial innovation matter?," The World Economy, Wiley Blackwell, vol. 44(9), pages 2703-2737, September.
    32. Komlan Gbongli & Yongan Xu & Komi Mawugbe Amedjonekou, 2019. "Extended Technology Acceptance Model to Predict Mobile-Based Money Acceptance and Sustainability: A Multi-Analytical Structural Equation Modeling and Neural Network Approach," Sustainability, MDPI, vol. 11(13), pages 1-33, July.
    33. Barry, Mamadou Saliou & Creti, Anna, 2020. "Pay-as-you-go contracts for electricity access: Bridging the “last mile” gap? A case study in Benin," Energy Economics, Elsevier, vol. 90(C).
    34. Mamadou Saliou Barry & Anna Creti, 2020. "Pay-as-you-go contracts for electricity access: Bridging the “last mile” gap? A case study in Benin," Post-Print hal-03148505, HAL.
    35. Fatima, Shumaila & Chakraborty, Madhumita, 2025. "Does mobile phone proficiency contribute to stock market participation? The role of payment convenience, liquidity, and social interaction," Economic Modelling, Elsevier, vol. 144(C).
    36. Oluwarotimi Ayokunnu Owolabi & Asa-Ruth Oboku Oku & Abidemi Alejo & Toun Ogunbiyi & Jeremiah Ifeanyi Ubah, 2021. "Access to Electricity, Information and Communications Technology (ICT), and Financial Development: Evidence From West Africa," International Journal of Energy Economics and Policy, Econjournals, vol. 11(2), pages 247-259.
    37. Onkokame Mothobi & Kago Kebotsamang, 2024. "The impact of network coverage on adoption of Fintech and financial inclusion in sub-Saharan Africa," Journal of Economic Structures, Springer;Pan-Pacific Association of Input-Output Studies (PAPAIOS), vol. 13(1), pages 1-19, December.
    38. Xu, Xianxiang & Bi, Qingmiao & Wu, Manling & Zhu, Xiaoyu (Ross), 2025. "Speaking differently: How dialect affects E-government adoption," Journal of Economic Behavior & Organization, Elsevier, vol. 235(C).
    39. Schmidt, Maika & Moradi, Alexander, 2026. "Community effects of electrification: Evidence from Burkina Faso’s grid extension," Journal of Development Economics, Elsevier, vol. 178(C).
    40. Dyah Titis Kusuma Wardani & Navi'ah Khusniati & Susilo Nur Aji Cokro Darsono, 2023. "Sociodemographic Effects on Financial Inclusion: Implications from Online Transaction in Developing-8 Countriesfrom Online Transaction in Developing-8 Countries Abstract: The world has reached the industry 4.0, where technological developments have b," Economics and Finance in Indonesia, Faculty of Economics and Business, University of Indonesia, vol. 69, pages 67-86, Juni.

  15. Lukasz Grzybowski & Frank Verboven, 2016. "Substitution between fixed-line and mobile access: the role of complementarities," Journal of Regulatory Economics, Springer, vol. 49(2), pages 113-151, April.
    See citations under working paper version above.
  16. Grzybowski, Lukasz, 2015. "The role of network effects and consumer heterogeneity in the adoption of mobile phones: Evidence from South Africa," Telecommunications Policy, Elsevier, vol. 39(11), pages 933-943.

    Cited by:

    1. Vicky Gu & Jonathan Davis & Ray Cao & John Vogt, 2017. "The effect of externalities on adoption of social customer relationship management (SCRM)," International Journal of Quality Innovation, Springer, vol. 3(1), pages 1-15, December.
    2. Mothobi, Onkokame & Grzybowski, Lukasz, 2017. "Infrastructure deficiencies and adoption of mobile money in Sub-Saharan Africa," Information Economics and Policy, Elsevier, vol. 40(C), pages 71-79.
    3. Lukasz Grzybowski & Valentin Lindlacher & Onkokame Mothobi, 2024. "Mobile money and financial inclusion in Sub-Saharan Africa," Working Papers 2024-20, Faculty of Economic Sciences, University of Warsaw.
    4. Aracil, E. & Jung, J. & Melguizo, A., 2025. "Leveraging fintech mobile money to expand banks’ financial services in developing countries," Finance Research Letters, Elsevier, vol. 72(C).
    5. Forenbacher, Ivan & Husnjak, Siniša & Cvitić, Ivan & Jovović, Ivan, 2019. "Determinants of mobile phone ownership in Nigeria," Telecommunications Policy, Elsevier, vol. 43(7), pages 1-1.
    6. Varshney, Deepak & Mishra, Ashok K. & Joshi, Pramod K. & Roy, Devesh, 2022. "Social networks, heterogeneity, and adoption of technologies: Evidence from India," Food Policy, Elsevier, vol. 112(C).

  17. Grzybowski, Lukasz & Liang, Julienne, 2015. "Estimating demand for fixed-mobile bundles and switching costs between tariffs," Information Economics and Policy, Elsevier, vol. 33(C), pages 1-10.

    Cited by:

    1. Lukasz Grzybowski & Maude Hasbi & Julienne Liang, 2018. "Transition from copper to fiber broadband: the role of connection speed and switching costs," Post-Print hal-02102338, HAL.
    2. Jin, Haofeng, 2022. "The effect of overspending on tariff choices and customer churn: Evidence from mobile plan choices," Journal of Retailing and Consumer Services, Elsevier, vol. 66(C).
    3. Mathilde Aubouin & Paolo Melindi-Ghidi & Jean-Philippe Nicolaï, 2025. "Complementarity in household expenditures on fixed and mobile Internet in France," Post-Print hal-05319883, HAL.
    4. Liang, Julienne, 2015. "How fixed mobile usage interact? Does FTTH deployment influence the interaction?," 26th European Regional ITS Conference, Madrid 2015 127157, International Telecommunications Society (ITS).
    5. Lukasz Grzybowski & Ambre Nicolle, 2021. "Estimating Consumer Inertia in Repeated Choices of Smartphones," Journal of Industrial Economics, Wiley Blackwell, vol. 69(1), pages 33-82, March.
    6. Griffin, Míde & Lyons, Sean & Mohan, Gretta & Joseph, Merin & Domhnaill, Ciarán Mac & Evans, John, 2022. "Intra-operator mobile plan switching: Evidence from linked survey and billing microdata," Telecommunications Policy, Elsevier, vol. 46(7).
    7. Paulo Chahuara, 2018. "Preferencias y Valorizacion por Atributos del Servicio de Internet Fijo en el Peru: un primer acercamiento via experimento de eleccion discreta," Documentos de Trabajo 39, OSIPTEL.
    8. Bertschek, Irene & Briglauer, Wolfgang & Hüschelrath, Kai & Krämer, Jan & Frübing, Stefan & Kesler, Reinhold & Saam, Marianne, 2016. "Metastudie zum Fachdialog Ordnungsrahmen für die Digitale Wirtschaft: Im Auftrag des Bundesministeriums für Wirtschaft und Energie (BMWi)," ZEW Expertises, ZEW - Leibniz Centre for European Economic Research, number 147040.
    9. Aravantinos, Elias & Petre, Konstantin & Katsianis, Dimitris & Varoutas, Dimitris, 2021. "Determinants of FTTH tariffs evolution in EU: A panel data analysis," Telecommunications Policy, Elsevier, vol. 45(10).
    10. Yang Yang & Cheng-Hung Wu, 2024. "Competition and market dynamics in duopoly: the effect of switching costs," OR Spectrum: Quantitative Approaches in Management, Springer;Gesellschaft für Operations Research e.V., vol. 46(1), pages 211-235, March.
    11. Quaglione, Davide & Matteucci, Nicola & Furia, Donatella & Marra, Alessandro & Pozzi, Cesare, 2020. "Are mobile and fixed broadband substitutes or complements? New empirical evidence from Italy and implications for the digital divide policies," Socio-Economic Planning Sciences, Elsevier, vol. 71(C).
    12. Czajkowski, Mikołaj & Zawadzki, Wojciech & Bernatek, Grzegorz & Sobolewski, Maciej, 2024. "Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity," Telecommunications Policy, Elsevier, vol. 48(10).
    13. Petulowa, Marc & Liang, Julienne, 2016. "Mobile-only consumers arise from heterogeneous valuation of fixed services," 27th European Regional ITS Conference, Cambridge (UK) 2016 148699, International Telecommunications Society (ITS).
    14. Vélez-Velásquez, Juan Sebastián, 2019. "Merger effects with product complementarity: Evidence from Colombia’s telecommunications," Information Economics and Policy, Elsevier, vol. 49(C).
    15. Genakos, Christos & Kretschmer, Tobias & Nicolle, Ambre, 2021. "Strategic confusopoly: evidence from the UK mobile market," LSE Research Online Documents on Economics 113835, London School of Economics and Political Science, LSE Library.
    16. Sobolewski, Maciej & Kopczewski, Tomasz, 2017. "Estimating demand for fixed-line telecommunication bundles," Telecommunications Policy, Elsevier, vol. 41(4), pages 227-241.
    17. Liang, Julienne & Petulowa, Marc, 2018. "Mobile-only consumers arise from heterogeneous valuation of fixed services," Telecommunications Policy, Elsevier, vol. 42(2), pages 145-153.
    18. Nicolle, Ambre, 2016. "Are consumers myopic? Evidence from handset and mobile services choices," 27th European Regional ITS Conference, Cambridge (UK) 2016 148693, International Telecommunications Society (ITS).
    19. Guiffard, Jean-Baptiste, 2024. "Valuing the virtual: The impact of fiber to the home on property prices in France," Telecommunications Policy, Elsevier, vol. 48(4).
    20. Ambre Nicolle & Christos Genakos & Tobias Kretschmer, 2025. "Strategic confusopoly: evidence from the UK mobile telecommunications market," Working Papers 202503, Cambridge Judge Business School, University of Cambridge.
    21. Savage, Scott J., 2025. "The effects of the energy star program on consumer electronics," Energy Economics, Elsevier, vol. 152(C).
    22. Wellmann, Nicolas, 2019. "Are OTT messaging and mobile telecommunication an interrelated market? An empirical analysis," Telecommunications Policy, Elsevier, vol. 43(9).
    23. Martins, Lurdes & Szrek, Helena, 2019. "The impact of the decision environment on consumer choice of mobile service plans: An experimental examination," Utilities Policy, Elsevier, vol. 56(C), pages 20-32.
    24. Joan Calzada & Fernando Martínez-Santos, 2016. "Pricing strategies and competition in the mobile broadband market," Journal of Regulatory Economics, Springer, vol. 50(1), pages 70-98, August.
    25. Silva, Diego S. & Yamashita, Gabrielli Harumi & Cortimiglia, Marcelo Nogueira & Brust-Renck, Priscila G. & ten Caten, Carla Schwengber, 2022. "Are we ready to assess digital readiness? Exploring digital implications for social progress from the Network Readiness Index," Technology in Society, Elsevier, vol. 68(C).

  18. Grzybowski, Lukasz & Nitsche, Rainer & Verboven, Frank & Wiethaus, Lars, 2014. "Market definition for broadband internet in Slovakia – Are fixed and mobile technologies in the same market?," Information Economics and Policy, Elsevier, vol. 28(C), pages 39-56.

    Cited by:

    1. Lukasz Grzybowski & Maude Hasbi & Julienne Liang, 2018. "Transition from copper to fiber broadband: the role of connection speed and switching costs," Post-Print hal-02102338, HAL.
    2. Mathilde Aubouin & Paolo Melindi-Ghidi & Jean-Philippe Nicolaï, 2025. "Complementarity in household expenditures on fixed and mobile Internet in France," Post-Print hal-05319883, HAL.
    3. Kwak, Kyu Tae & Lee, Seung Yeop & Ham, Minjeong & Lee, Sang Woo, 2021. "The effects of internet proliferation on search engine and over-the-top service markets," Telecommunications Policy, Elsevier, vol. 45(8).
    4. Ryan Hawthorne & Lukasz Grzybowski, 2021. "Distribution of the benefits of regulation vs. competition: The case of mobile telephony in South Africa," Post-Print hal-03235928, HAL.
    5. Lukasz Grzybowski & Frank Verboven, 2013. "Substitution and Complementarity between Fixed-line and Mobile Access," Working Papers 13-09, NET Institute.
    6. Briglauer, Wolfgang & Cambini, Carlo & Melani, Sauro, 2016. "How to fill the digital gap? The (limited) role of regulation," ZEW Discussion Papers 16-002, ZEW - Leibniz Centre for European Economic Research.
    7. Verboven, Frank & Grzybowski, Lukasz, 2014. "Substitution between Fixed-line and Mobile Access: the Role of Complementarities," CEPR Discussion Papers 10045, C.E.P.R. Discussion Papers.
    8. Grzybowski, Lukasz & Liang, Julienne, 2014. "Estimating demand for quadruple-play tariffs: The impact on consumer surplus," 25th European Regional ITS Conference, Brussels 2014 101375, International Telecommunications Society (ITS).
    9. Quaglione, Davide & Matteucci, Nicola & Furia, Donatella & Marra, Alessandro & Pozzi, Cesare, 2020. "Are mobile and fixed broadband substitutes or complements? New empirical evidence from Italy and implications for the digital divide policies," Socio-Economic Planning Sciences, Elsevier, vol. 71(C).
    10. Czajkowski, Mikołaj & Zawadzki, Wojciech & Bernatek, Grzegorz & Sobolewski, Maciej, 2024. "Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity," Telecommunications Policy, Elsevier, vol. 48(10).
    11. Lindlacher, Valentin, 2021. "Low demand despite broad supply: Is high-speed Internet an infrastructure of general interest?," Information Economics and Policy, Elsevier, vol. 56(C).
    12. Hökelekli, Gizem & Lamey, Lien & Verboven, Frank, 2017. "The battle of traditional retailers versus discounters: The role of PL tiers," Journal of Retailing and Consumer Services, Elsevier, vol. 39(C), pages 11-22.
    13. Vélez-Velásquez, Juan Sebastián, 2019. "Merger effects with product complementarity: Evidence from Colombia’s telecommunications," Information Economics and Policy, Elsevier, vol. 49(C).
    14. Sobolewski, Maciej & Kopczewski, Tomasz, 2017. "Estimating demand for fixed-line telecommunication bundles," Telecommunications Policy, Elsevier, vol. 41(4), pages 227-241.
    15. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Benefits of Regulation vs. Competition Where Inequality Is High: The Case of Mobile Telephony in South Africa," CESifo Working Paper Series 7703, CESifo.
    16. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Narrowing the 'Digital Divide': The Role of Complementarities Between Fixed and Mobile Data in South Africa," CESifo Working Paper Series 7711, CESifo.
    17. Dorothee Bär & Peter Knauth & Wilhelm Eschweiler & Wolfgang Kopf & Valentina Daiber & Wilhelm Dresselhaus & Iris Henseler-Unger & Christian Wernick & Justus Haucap & Ulrich Heimeshoff & Mirjam Lange &, 2016. "Wie viel ist genug? Breitbandausbau in Deutschland," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 69(20), pages 03-28, October.

  19. Dauvin, Magali & Grzybowski, Lukasz, 2014. "Estimating broadband diffusion in the EU using NUTS 1 regional data," Telecommunications Policy, Elsevier, vol. 38(1), pages 96-104.
    See citations under working paper version above.
  20. Grzybowski, Lukasz, 2014. "Fixed-to-mobile substitution in the European Union," Telecommunications Policy, Elsevier, vol. 38(7), pages 601-612.

    Cited by:

    1. Liang, Julienne, 2015. "How fixed mobile usage interact? Does FTTH deployment influence the interaction?," 26th European Regional ITS Conference, Madrid 2015 127157, International Telecommunications Society (ITS).
    2. Mithat Üner, M. & Güven, Faruk & Tamer Cavusgil, S., 2015. "Bundling of telecom offerings: An Empirical Investigation in the Turkish market," Telecommunications Policy, Elsevier, vol. 39(1), pages 53-64.
    3. Sobolewski, Maciej & Kopczewski, Tomasz, 2015. "Measuring reservation prices for bundles of fixed telecommunications services," 26th European Regional ITS Conference, Madrid 2015 127182, International Telecommunications Society (ITS).
    4. Wellmann, Nicolas, 2017. "OTT-messaging and mobile telecommunication: A joint market? - An empirical approach," DICE Discussion Papers 256, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    5. Verboven, Frank & Grzybowski, Lukasz, 2014. "Substitution between Fixed-line and Mobile Access: the Role of Complementarities," CEPR Discussion Papers 10045, C.E.P.R. Discussion Papers.
    6. Wellmann, Nicolas, 2017. "OTT-Messaging and Mobile Telecommunication: A Joint Market? An Empirical Approach," 28th European Regional ITS Conference, Passau 2017 169503, International Telecommunications Society (ITS).
    7. Quaglione, Davide & Matteucci, Nicola & Furia, Donatella & Marra, Alessandro & Pozzi, Cesare, 2020. "Are mobile and fixed broadband substitutes or complements? New empirical evidence from Italy and implications for the digital divide policies," Socio-Economic Planning Sciences, Elsevier, vol. 71(C).
    8. Ezzat Riham Ahmed, 2017. "Fixed-Mobile Substitution in MENA Countries: The Future of Fixed-Line Markets," Review of Network Economics, De Gruyter, vol. 16(4), pages 387-417, December.
    9. Lange, Mirjam R.J. & Saric, Amela, 2016. "Substitution between fixed, mobile, and voice over IP telephony – Evidence from the European Union," Telecommunications Policy, Elsevier, vol. 40(10), pages 1007-1019.
    10. Rendon Schneir, Juan & Xiong, Yupeng, 2016. "A cost study of fixed broadband access networks for rural areas," Telecommunications Policy, Elsevier, vol. 40(8), pages 755-773.
    11. Khemakongkanonth, Chate, 2025. "An empirical analysis on relationships between over-the-top applications for communication and traditional mobile voice services," Telecommunications Policy, Elsevier, vol. 49(3).
    12. Mirjam R. J. Lange, 2017. "Tariff diversity and competition policy: drivers for broadband adoption in the European Union," Journal of Regulatory Economics, Springer, vol. 52(3), pages 285-312, December.
    13. Lange, Mirjam R. J. & Šaric, Amela, 2014. "Deregulating fixed voice services? Empirical evidence from the European Union," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106864, International Telecommunications Society (ITS).
    14. Wellmann, Nicolas, 2019. "Are OTT messaging and mobile telecommunication an interrelated market? An empirical analysis," Telecommunications Policy, Elsevier, vol. 43(9).
    15. Ryan Hawthorne & Lukasz Grzybowski, 2019. "Narrowing the 'Digital Divide': The Role of Complementarities Between Fixed and Mobile Data in South Africa," CESifo Working Paper Series 7711, CESifo.
    16. Kim, Moon-Koo & Park, Myeong-Cheol & Lee, Duk Hee & Park, Jong-Hyun, 2017. "Determinants of the subscription to bundled services and their effect on customer retention in the Korean communications sector," 14th ITS Asia-Pacific Regional Conference, Kyoto 2017: Mapping ICT into Transformation for the Next Information Society 168501, International Telecommunications Society (ITS).
    17. Marc Bourreau & Carlo Cambini & Steffen Hoernig, 2015. "Price distortion under fixed-mobile substitution," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 42(4), pages 441-454, December.
    18. Kim, Moon-Koo & Park, Myeong-Cheol & Lee, Duk Hee & Park, Jong-Hyun, 2019. "Determinants of subscriptions to communications service bundles and their effects on customer retention in Korea," Telecommunications Policy, Elsevier, vol. 43(9).
    19. Ryan Hawthorne & Lukasz Grzybowski, 2024. "Narrowing the ‘digital divide’: the role of fixed and mobile infrastructure," Working Papers 2024-23, Faculty of Economic Sciences, University of Warsaw.

  21. Doganoglu Toker & Grzybowski Lukasz, 2013. "Dynamic Duopoly Competition with Switching Costs and Network Externalities," Review of Network Economics, De Gruyter, vol. 12(1), pages 1-25, March.
    See citations under working paper version above.
  22. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.

    Cited by:

    1. Grzybowski, Lukasz & Nitsche, Rainer & Verboven, Frank & Wiethaus, Lars, 2014. "Market definition for broadband internet in Slovakia – Are fixed and mobile technologies in the same market?," Information Economics and Policy, Elsevier, vol. 28(C), pages 39-56.
    2. Sobolewski, Maciej & Czajkowski, Mikołaj, 2018. "Receiver benefits and strategic use of call externalities in mobile telephony markets," Information Economics and Policy, Elsevier, vol. 44(C), pages 16-27.
    3. Czajkowski, Mikołaj & Sobolewski, Maciej, 2013. "Estimation of switching costs and network effects in mobile telecommunications in Poland," 24th European Regional ITS Conference, Florence 2013 88515, International Telecommunications Society (ITS).
    4. Gerpott, Torsten J. & Ahmadi, Nima, 2015. "Determinants of willingness to look for separate international roaming services—An empirical study of mobile communication customers in Germany," International Journal of Information Management, Elsevier, vol. 35(2), pages 192-203.
    5. Jorge Fernández-Ruiz, 2019. "A Mixed Duopoly with Switching Costs," The Japanese Economic Review, Springer, vol. 70(2), pages 235-257, June.
    6. Ting Zhu & Hongju Liu & Pradeep Chintagunta, 2015. "Wireless Carriers’ Exclusive Handset Arrangements: an Empirical Look at the iPhone," Customer Needs and Solutions, Springer;Institute for Sustainable Innovation and Growth (iSIG), vol. 2(2), pages 177-190, June.
    7. Grzybowski, Lukasz & Liang, Julienne, 2014. "Estimating demand for quadruple-play tariffs: The impact on consumer surplus," 25th European Regional ITS Conference, Brussels 2014 101375, International Telecommunications Society (ITS).
    8. Gutiérrez-Hita, Carlos & Rodríguez, Santiago Budría & Nasirov, Shahriyar, 2025. "The evolution of competitiveness in the Chilean mobile market," Utilities Policy, Elsevier, vol. 96(C).
    9. Huang, Ching-I, 2008. "Intra-Household Effects on Demand for Telephone Service: Empirical Evidence," MPRA Paper 6813, University Library of Munich, Germany.
    10. Luis López, Ángel, 2011. "Mobile termination rates and the receiver-pays regime," Information Economics and Policy, Elsevier, vol. 23(2), pages 171-181, June.
    11. Stephanie Lee, 2017. "Does Bundling Decrease the Probability of Switching Telecommunications Service Providers?," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 50(3), pages 303-322, May.
    12. Drouard, Joeffrey, 2022. "Content-distribution strategies in markets with locked-in customers," International Journal of Industrial Organization, Elsevier, vol. 80(C).
    13. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.
    14. Ángel L. López & Patrick Rey, 2016. "Foreclosing Competition Through High Access Charges and Price Discrimination," Journal of Industrial Economics, Wiley Blackwell, vol. 64(3), pages 436-465, September.
    15. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    16. Capponi, Giovanna & Corrocher, Nicoletta & Zirulia, Lorenzo, 2021. "Personalized pricing for customer retention: Theory and evidence from mobile communication," Telecommunications Policy, Elsevier, vol. 45(1).

  23. Lukasz Grzybowski & Chiraz Karamti, 2010. "Competition In Mobile Telephony In France And Germany," Manchester School, University of Manchester, vol. 78(6), pages 702-724, December.
    See citations under working paper version above.
  24. Chiraz Karamti & Lukasz Grzybowski, 2010. "Hedonic study on mobile telephony market in France: pricing–quality strategies," Netnomics, Springer, vol. 11(3), pages 255-289, October.

    Cited by:

    1. Lukasz Grzybowski & Ángela Munoz-Acevedo, 2021. "Impact of Roaming Regulation on Revenues and Prices of Mobile Operators in the EU," CESifo Working Paper Series 9235, CESifo.
    2. Yun, Seong Hun & Kim, Yongjae & Kim, Minki, 2019. "Quality-adjusted international price comparisons of mobile telecommunications services," Telecommunications Policy, Elsevier, vol. 43(4), pages 339-352.
    3. Ambre Nicolle & Lukasz Grzybowski & Christine Zulehner, 2018. "Impact Of Competition, Investment, And Regulation On Prices Of Mobile Services: Evidence From France," Economic Inquiry, Western Economic Association International, vol. 56(2), pages 1322-1345, April.
    4. Hawthorne, Ryan, 2016. "Do call termination rate interventions affect developing countries (with smaller fixed line networks) differently? Testing for the ‘waterbed effect' for non-linear tariffs in South Africa," 27th European Regional ITS Conference, Cambridge (UK) 2016 148673, International Telecommunications Society (ITS).
    5. Houngbonon, Georges Vivien, 2015. "The Impact of Entry and Merger on the Price of Mobile Telecommunications Services," 26th European Regional ITS Conference, Madrid 2015 127148, International Telecommunications Society (ITS).
    6. Hawthorne, Ryan, 2018. "The effects of lower mobile termination rates in South Africa," Telecommunications Policy, Elsevier, vol. 42(5), pages 374-385.
    7. Wellmann, Nicolas, 2019. "Hello . . . Are You Still There? An Empirical Analysis How Market Structure Affects Quality of Mobile Networks," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203579, Verein für Socialpolitik / German Economic Association.
    8. Christos Michalakelis & Georgia Dede & Dimitris Varoutas & Thomas Sphicopoulos, 2010. "Estimating diffusion and price elasticity with application to telecommunications," Netnomics, Springer, vol. 11(3), pages 221-242, October.
    9. Grzybowski, Lukasz & Nicolle, Ambre & Zulehner, Christine, 2017. "Impact of competition and regulation on prices of mobile services: Evidence from France," 28th European Regional ITS Conference, Passau 2017 169465, International Telecommunications Society (ITS).
    10. Kim, Wook Joon & Kim, Yongkyu, 2018. "An estimation of quality-adjusted prices for mobile services in Korea," 22nd ITS Biennial Conference, Seoul 2018. Beyond the boundaries: Challenges for business, policy and society 190346, International Telecommunications Society (ITS).

  25. Lukasz Grzybowski, 2008. "Estimating Switching Costs in Mobile Telephony in the UK," Journal of Industry, Competition and Trade, Springer, vol. 8(2), pages 113-132, June.

    Cited by:

    1. Gandelman, Néstor & Roldán, Flavia & Viera, Sofía, 2025. "An Examination of Numerical Portability in Mobile Communication in Uruguay," IDB Publications (Working Papers) 13957, Inter-American Development Bank.
    2. Lukasz Grzybowski & Pedro Pereira, 2007. "Merger Simulation in Mobile Telephony in Portugal," Working Papers 07-12, NET Institute, revised Sep 2007.
    3. Pacharasut Sujarittanonta, 2017. "Evaluating mobile number portability policy in the Thai mobile telecommunications market," Journal of Regulatory Economics, Springer, vol. 51(2), pages 220-233, April.
    4. Gábor Kézdi & Gergely Csorba, 2013. "Estimating Consumer Lock-In Effects from Firm-Level Data," Journal of Industry, Competition and Trade, Springer, vol. 13(3), pages 431-452, September.
    5. László Lörincz & Péter Nagy, 2010. "Switching Costs in Telecommunications: Conclusions from a Hungarian Survey," Chapters, in: Morten Falch & Jan Markendahl (ed.), Promoting New Telecom Infrastructures, chapter 11, Edward Elgar Publishing.
    6. Srinuan, Pratompong & Srinuan, Chalita & Bohlin, Erik, 2014. "An empirical analysis of multiple services and choices of consumer in the Swedish telecommunications market," Telecommunications Policy, Elsevier, vol. 38(5), pages 449-459.
    7. Edmond Baranes & Cuong Vuong, 2012. "Competition with asymmetric regulation of mobile termination charges," Journal of Regulatory Economics, Springer, vol. 42(2), pages 204-222, October.
    8. Luis Miranda-Gumucio & Ignacio Gil-Pechuán & Daniel Palacios-Marqués, 2013. "An exploratory study of the determinants of switching and loyalty in prepaid cell phone users. An application of concept mapping," Service Business, Springer;Pan-Pacific Business Association, vol. 7(4), pages 603-622, December.
    9. Yuk‐fai Fong & Jin Li & Ke Liu, 2016. "When Does Aftermarket Monopolization Soften Foremarket Competition?," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 25(4), pages 852-879, December.
    10. Grzybowski, Lukasz & Liang, Julienne, 2014. "Estimating demand for quadruple-play tariffs: The impact on consumer surplus," 25th European Regional ITS Conference, Brussels 2014 101375, International Telecommunications Society (ITS).
    11. Amante, Ana & Vareda, João, 2010. "Improving consumer mobility in the mobile voice services market: a comprehensive set of remedies," 21st European Regional ITS Conference, Copenhagen 2010: Telecommunications at new crossroads - Changing value configurations, user roles, and regulation 2, International Telecommunications Society (ITS).
    12. Lukasz Grzybowski & Pedro Pereira, 2011. "Subscription Choices and Switching Costs in Mobile Telephony," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 38(1), pages 23-42, January.
    13. Rebeca Escobar Briones, 2018. "Impacto de las modificaciones en el proceso de portabilidad numérica sobre los servicios de telecomunicación móvil/The impact on telecommunications services of modifications to mobile number portability in Mexico," Estudios Económicos, El Colegio de México, Centro de Estudios Económicos, vol. 33(1), pages 3-28.
    14. Ricardo Ribeiro & João Vareda, 2007. "Crowding Out or Complementarity in the Telecommunications Market?," Working Papers 07-33, NET Institute, revised Sep 2007.
    15. Basaure, Arturo & Suomi, Henna & Hämmäinen, Heikki, 2016. "Transaction vs. switching costs—Comparison of three core mechanisms for mobile markets," Telecommunications Policy, Elsevier, vol. 40(6), pages 545-566.
    16. Ching-I Huang, 2013. "Intra-household effects on demand for telephone service: Empirical evidence," Quantitative Marketing and Economics (QME), Springer, vol. 11(2), pages 231-261, June.
    17. Nicolle, Ambre, 2016. "Are consumers myopic? Evidence from handset and mobile services choices," 27th European Regional ITS Conference, Cambridge (UK) 2016 148693, International Telecommunications Society (ITS).
    18. Basaure, Arturo & Suomi, Henna & Hämmäinen, Heikki, 2014. "Effects of transaction and switching costs on mobile market performance," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106830, International Telecommunications Society (ITS).
    19. Calzada, Joan & García-Mariñoso, Begoña & Suárez, David, 2023. "Do telecommunications prices depend on consumer engagement?," Information Economics and Policy, Elsevier, vol. 62(C).
    20. Kuang-Husn Shih & Fu-Ju Yang & Ching-Wen Lin & Ching-Yi Lin, 2013. "Mobile Ordering System Structure and Demand Analysis," Diversity, Technology, and Innovation for Operational Competitiveness: Proceedings of the 2013 International Conference on Technology Innovation and Industrial Management,, ToKnowPress.
    21. Asimakopoulos, Grigorios & Whalley, Jason, 2017. "Market leadership, technological progress and relative performance in the mobile telecommunications industry," Technological Forecasting and Social Change, Elsevier, vol. 123(C), pages 57-67.
    22. Karaçuka, Mehmet & Çatik, A. Nazif & Haucap, Justus, 2012. "Consumer choice and local network effects in mobile telecommunications in Turkey," DICE Discussion Papers 70, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    23. Soomro, Yasir & Al-Sehli, Ahmed Nafe, 2020. "Determinants of Customer Churn: An Empirical Study Of Cellular Subscribers From Saudi Arabia," MPRA Paper 101398, University Library of Munich, Germany.
    24. Drouard, Joeffrey, 2022. "Content-distribution strategies in markets with locked-in customers," International Journal of Industrial Organization, Elsevier, vol. 80(C).
    25. Keesookpun, Chutipong & Mitomo, Hitoshi, 2013. "The determinants of mobile operator switching and policy implications in developing countries: A case study of Thailand," 24th European Regional ITS Conference, Florence 2013 88472, International Telecommunications Society (ITS).
    26. Ángel L. López & Patrick Rey, 2016. "Foreclosing Competition Through High Access Charges and Price Discrimination," Journal of Industrial Economics, Wiley Blackwell, vol. 64(3), pages 436-465, September.
    27. Florez Ramos, Esmeralda & Blind, Knut, 2020. "Data portability effects on data-driven innovation of online platforms: Analyzing Spotify," Telecommunications Policy, Elsevier, vol. 44(9).
    28. Usero Sánchez, Belén & Asimakopoulos, Grigorios, 2012. "Regulation and competition in the European mobile communications industry: An examination of the implementation of mobile number portability," Telecommunications Policy, Elsevier, vol. 36(3), pages 187-196.
    29. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    30. Zulima Fernández & Belén Usero, 2007. "The erosion of pioneer advantage in the European mobile telecommunications industry," Service Business, Springer;Pan-Pacific Business Association, vol. 1(3), pages 195-210, September.
    31. Gabor Kezdi & Gergely Csorba, 2011. "Estimating the Lock-in Effects of Switching Costs from Firm-Level Data," KRTK-KTI WORKING PAPERS 1108, Institute of Economics, Centre for Economic and Regional Studies.
    32. Dejan Trifunović & Đorđe Mitrović, 2018. "Pro-Competitive Regulatory Policies For Post-Paid And Pre-Paid Mobile Phone Markets," Economic Annals, Faculty of Economics and Business, University of Belgrade, vol. 63(218), pages 85-104, July – Se.
    33. Capponi, Giovanna & Corrocher, Nicoletta & Zirulia, Lorenzo, 2021. "Personalized pricing for customer retention: Theory and evidence from mobile communication," Telecommunications Policy, Elsevier, vol. 45(1).
    34. Nicoletta Corrocher & Lorenzo Zirulia, 2008. "Me and you and everyone we know: an empirical analysis of local network effects in mobile communications," Working Paper series 03_08, Rimini Centre for Economic Analysis.
    35. Barone, Guglielmo & Felici, Roberto & Pagnini, Marcello, 2011. "Switching costs in local credit markets," International Journal of Industrial Organization, Elsevier, vol. 29(6), pages 694-704.

  26. Lukasz Grzybowski, 2008. "The Competitiveness of Mobile Telephony across the European Union," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 15(1), pages 99-115.

    Cited by:

    1. Gutiérrez-Hita, Carlos & Rodríguez, Santiago Budría & Nasirov, Shahriyar, 2025. "The evolution of competitiveness in the Chilean mobile market," Utilities Policy, Elsevier, vol. 96(C).
    2. Mothobi, Onkokame, 2022. "The impact of telecommunication regulatory policy on mobile retail price in Sub-Saharan African countries," Information Economics and Policy, Elsevier, vol. 58(C).
    3. Dewenter Ralf & Haucap Justus, 2008. "Demand Elasticities for Mobile Telecommunications in Austria," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 228(1), pages 49-63, February.

  27. Grzybowski, Lukasz, 2008. "The impact of regulation on the retail prices in fixed-line telephony across the European Union," Telecommunications Policy, Elsevier, vol. 32(2), pages 131-144, March.
    See citations under working paper version above.
  28. Grzybowski, Lukasz & Pereira, Pedro, 2008. "The complementarity between calls and messages in mobile telephony," Information Economics and Policy, Elsevier, vol. 20(3), pages 279-287, September.
    See citations under working paper version above.
  29. Doganoglu, Toker & Grzybowski, Lukasz, 2007. "Estimating network effects in mobile telephony in Germany," Information Economics and Policy, Elsevier, vol. 19(1), pages 65-79, March.

    Cited by:

    1. Lucio Fuentelsaz & Juan Pablo Maicas & Yolanda Polo, 2012. "Switching Costs, Network Effects, and Competition in the European Mobile Telecommunications Industry," Information Systems Research, INFORMS, vol. 23(1), pages 93-108, March.
    2. Thornton Matheson & Patrick Petit, 2021. "Taxing telecommunications in developing countries," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 28(1), pages 248-280, February.
    3. Lukasz Grzybowski & Pedro Pereira, 2006. "Simulation of Merger in Mobile Telephony in Portugal," Working Papers 06-22, NET Institute, revised Oct 2006.
    4. Michal Grajek & Tobias Kretschmer, 2007. "Usage and diffusion of cellular telephony, 1998-2004," ESMT Research Working Papers ESMT-07-003, ESMT European School of Management and Technology.
    5. Steffen Hoernig, 2008. "Market Penetration and Late Entry in Mobile Telephony," Working Papers 08-38, NET Institute, revised Oct 2008.
    6. Belleflamme,Paul & Peitz,Martin, 2015. "Industrial Organization," Cambridge Books, Cambridge University Press, number 9781107687899, Enero-Abr.
    7. Takanori Ida & Toshifumi Kuroda, 2009. "Discrete choice model analysis of mobile telephone service demand in Japan," Empirical Economics, Springer, vol. 36(1), pages 65-80, February.
    8. Lukasz Grzybowski & Frank Verboven, 2016. "Substitution between fixed-line and mobile access: the role of complementarities," Journal of Regulatory Economics, Springer, vol. 49(2), pages 113-151, April.
    9. Ghosh, Saibal, 2016. "Does mobile telephony spur growth? Evidence from Indian states," Telecommunications Policy, Elsevier, vol. 40(10), pages 1020-1031.
    10. Zucchini, Leon & Claussen, Jörg & Trüg, Moritz, 2013. "Tariff-Mediated Network Effects versus Strategic Discounting: Evidence from German Mobile Telecommunications," Discussion Papers in Business Administration 14848, University of Munich, Munich School of Management.
    11. Sergei Sidorov & Alexey Faizliev & Vladimir Balash & Olga Balash & Maria Krylova & Aleksandr Fomenko, 2021. "Extended innovation diffusion models and their empirical performance on real propagation data," Journal of Marketing Analytics, Palgrave Macmillan, vol. 9(2), pages 99-110, June.
    12. Aguilar, Diego & Agüero, Aileen & Barrantes, Roxana, 2020. "Network effects in mobile telecommunications markets: A comparative analysis of consumers' preferences in five Latin American countries," Telecommunications Policy, Elsevier, vol. 44(5).
    13. Marius F. Niculescu & Hyoduk Shin & Seungjin Whang, 2012. "Underlying Consumer Heterogeneity in Markets for Subscription-Based IT Services with Network Effects," Information Systems Research, INFORMS, vol. 23(4), pages 1322-1341, December.
    14. Sven Schade & Thorsten Frey & Nezar Mahmoud, 2009. "Simulating Discount-Pricing Strategies for the GSM-Mobile Market," Business & Information Systems Engineering: The International Journal of WIRTSCHAFTSINFORMATIK, Springer;Gesellschaft für Informatik e.V. (GI), vol. 1(4), pages 289-300, August.
    15. Hulisi Ögüt & Asunur Cezar & Merve Güven, 2015. "An Empirical Analysis of Demand for Mobile Services in Turkey," Working Papers 937, Economic Research Forum, revised Sep 2015.
    16. Marius F. Niculescu & Seungjin Whang, 2012. "Research Note ---Codiffusion of Wireless Voice and Data Services: An Empirical Analysis of the Japanese Mobile Telecommunications Market," Information Systems Research, INFORMS, vol. 23(1), pages 260-279, March.
    17. Dejan Trifunović & Đorđe Mitrović, 2016. "Price Discrimination, Entry, And Switching Costs In Network Competition," Economic Annals, Faculty of Economics and Business, University of Belgrade, vol. 61(209), pages 129-160, April - J.
    18. Mitsuru Sunada, 2008. "Network effects with quality change: an empirical analysis of the Japanese mobile telecommunications market, 1995-2001," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 29(8), pages 657-674.
    19. Grajek, Michal, 2010. "Estimating network effects and compatibility: Evidence from the Polish mobile market," Information Economics and Policy, Elsevier, vol. 22(2), pages 130-143, May.
    20. Jiawei Chen, 2010. "Product Compatibility in Network Industries with Switching Costs," Working Papers 10-23, NET Institute.
    21. Lukasz Grzybowski & Chiraz Karamti, 2007. "Competition in Mobile Telephony in France and Germany," Working Papers 07-24, NET Institute, revised Sep 2007.
    22. Ricardo Ribeiro & João Vareda, 2007. "Crowding Out or Complementarity in the Telecommunications Market?," Working Papers 07-33, NET Institute, revised Sep 2007.
    23. Luis Fernando Gamboa & Jesus Otero, 2008. "An estimation of the pattern of diffusion of mobile phones: the case of Colombia," Documentos de Trabajo 5149, Universidad del Rosario.
    24. Daniel Birke, 2008. "The economics of networks - A survey of the empirical literature," Occasional Papers 22, Industrial Economics Division.
    25. Ching-I Huang, 2013. "Intra-household effects on demand for telephone service: Empirical evidence," Quantitative Marketing and Economics (QME), Springer, vol. 11(2), pages 231-261, June.
    26. Brenčič, Vera, 2024. "Terms of use and network size: Evidence from online job boards and CV banks in the U.S," Information Economics and Policy, Elsevier, vol. 67(C).
    27. Leo Van Hove, 2016. "Measuring the value of mobile telecommunications networks," Netnomics, Springer, vol. 17(3), pages 191-222, November.
    28. Jiawei Chen & Ulrich Doraszelski & Joseph E. Harrington, Jr., 2009. "Avoiding market dominance: product compatibility in markets with network effects," RAND Journal of Economics, RAND Corporation, vol. 40(3), pages 455-485, September.
    29. Asimakopoulos, Grigorios & Whalley, Jason, 2017. "Market leadership, technological progress and relative performance in the mobile telecommunications industry," Technological Forecasting and Social Change, Elsevier, vol. 123(C), pages 57-67.
    30. Lukasz Grzybowski & Pedro Pereira, 2007. "Merger Simulation in Mobile Telephony in Portugal," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 31(3), pages 205-220, November.
    31. Karaçuka, Mehmet & Çatik, A. Nazif & Haucap, Justus, 2012. "Consumer choice and local network effects in mobile telecommunications in Turkey," DICE Discussion Papers 70, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    32. Vogelsang, Ingo, 2010. "The relationship between mobile and fixed-line communications: A survey," Information Economics and Policy, Elsevier, vol. 22(1), pages 4-17, March.
    33. Van Hove, Leo, 2018. "Quantifying and interpreting network effects: ‘Own-network’ is not the same as ‘firm-level’," Information Economics and Policy, Elsevier, vol. 45(C), pages 47-51.
    34. Baquero, Maria & Kuroda, Toshifumi, 2015. "Analysis of the role of international network effects on the diffusion of second and third generation mobile communication networks," 26th European Regional ITS Conference, Madrid 2015 127126, International Telecommunications Society (ITS).
    35. Usero Sánchez, Belén & Asimakopoulos, Grigorios, 2012. "Regulation and competition in the European mobile communications industry: An examination of the implementation of mobile number portability," Telecommunications Policy, Elsevier, vol. 36(3), pages 187-196.
    36. Rennhoff, Adam D. & Routon, P. Wesley, 2016. "Can you hear me now? The rise of smartphones and their welfare effects," Telecommunications Policy, Elsevier, vol. 40(1), pages 39-51.
    37. Garcia-Swartz, Daniel D. & Garcia-Vicente, Florencia, 2015. "Network effects on the iPhone platform: An empirical examination," Telecommunications Policy, Elsevier, vol. 39(10), pages 877-895.
    38. Andreea Cosnita‐Langlais & Alexander Rasch, 2023. "Horizontal mergers, cost savings, and network effects," Bulletin of Economic Research, Wiley Blackwell, vol. 75(1), pages 65-82, January.
    39. Goldenberg, Jacob & Libai, Barak & Muller, Eitan, 2010. "The chilling effects of network externalities," International Journal of Research in Marketing, Elsevier, vol. 27(1), pages 4-15.
    40. Latimaha, Rusli & Bahari, Zakaria, 2016. "Elasticity of Demand for Cellular Phone Network Access in Malaysia," Jurnal Ekonomi Malaysia, Faculty of Economics and Business, Universiti Kebangsaan Malaysia, vol. 50(2), pages 125-132.
    41. Basaran, Alparslan A. & Cetinkaya, Murat & Bagdadioglu, Necmiddin, 2014. "Operator choice in the mobile telecommunications market: Evidence from Turkish urban population," Telecommunications Policy, Elsevier, vol. 38(1), pages 1-13.
    42. Czajkowski, Mikołaj & Sobolewski, Maciej, 2016. "How much do switching costs and local network effects contribute to consumer lock-in in mobile telephony?," Telecommunications Policy, Elsevier, vol. 40(9), pages 855-869.
    43. Laura Rinaldi, 2008. "Estimation of network externalities and critical mass in the mobile telephone market: a panel data analysis of the OECD countries," Working Papers 1_2008, D.E.S. (Department of Economic Studies), University of Naples "Parthenope", Italy.
    44. Park, Sungwook & Kwon, Youngsun, 2023. "Disentangling the effects on OTT platform performance of three strategies: Pricing, M&As, and content investments," Telecommunications Policy, Elsevier, vol. 47(8).
    45. Meade, Nigel & Islam, Towhidul, 2015. "Forecasting in telecommunications and ICT—A review," International Journal of Forecasting, Elsevier, vol. 31(4), pages 1105-1126.

  30. Lukasz Grzybowski & Pedro Pereira, 2007. "Merger Simulation in Mobile Telephony in Portugal," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 31(3), pages 205-220, November.
    See citations under working paper version above.
  31. Lukasz Grzybowski, 2005. "Regulation of Mobile Telephony across the European Union: An Empirical Analysis," Journal of Regulatory Economics, Springer, vol. 28(1), pages 47-67, July.
    See citations under working paper version above.
  32. Grzybowski, Lukasz & Pereira, Pedro, 0. "The consumer loss of the minimum duration for mobile telephone calls," Telecommunications Policy, Elsevier, vol. 33(3-4), pages 200-206, April.
    See citations under working paper version above.
  33. Lukasz Grzybowski & Marc Bourreau & Angela Munoz-Acevedo, "undated". "The Efficiency of State Aid for the Deployment of High-Speed Broadband: Evidence from the French Market," ERSA Working Paper Series v::y:2024:i::id:7, Economic Research Southern Africa.

    Cited by:

    1. Manica, Luis & Damásio, Bruno & Mendonça, Sandro, 2024. "State aid for broadband network deployment: National and subnational governance mechanisms, 2003–2023," Telecommunications Policy, Elsevier, vol. 48(9).

IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.