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Lukasz Grzybowski

Personal Details

First Name:Lukasz
Middle Name:
Last Name:Grzybowski
Suffix:
RePEc Short-ID:pgr230
[This author has chosen not to make the email address public]
http://mushroomski.com/mycv.html
Telecom ParisTech Department of Economics and Social Sciences 46 rue Barrault 75013 Paris, France
+33145817195
Terminal Degree:2005 Center for Quantitative Risk Analysis (CEQURA); Institut für Statistik; Ludwig-Maximilians-Universität München (from RePEc Genealogy)

Affiliation

(50%) School of Economics
Faculty of Commerce
University of Cape Town

Cape Town, South Africa
http://www.economics.uct.ac.za/
RePEc:edi:seuctza (more details at EDIRC)

(50%) Wydział Nauk Ekonomicznych
Uniwersytet Warszawski

Warszawa, Poland
http://www.wne.uw.edu.pl/
RePEc:edi:fesuwpl (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  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. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. Lukasz Grzybowski & Ryan Hawthrone, 2019. "Narrowing the ‘digital divide’: the role of complementarities between fixed and mobile data in South Africa," Working Papers 792, Economic Research Southern Africa.
  8. Lukasz Grzybowski & Ryan Hawthrone, 2019. "Substitution between fixed and mobile data amidst high levels of poverty and inequality," Working Papers 196, Economic Research Southern Africa.
  9. 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.
  10. 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.
  11. Lukasz Grzybowski & Ryan Hawthrone, 2019. "Benefits of regulation vs. competition where inequality is high: The case of mobile telephony in South Africa," Working Papers 195, Economic Research Southern Africa.
  12. 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.
  13. 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.
  14. Lukasz Grzybowski & Ambre Nicolle, 2018. "Estimating Consumer Inertia in Repeated Choices of Smartphones," CESifo Working Paper Series 7434, CESifo.
  15. 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.
  16. 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).
  17. Grzybowski, Lukasz & Liang, Julienne & Zulehner, Christine, 2017. "Bundling, consumer retention and entry: evidence from fixed broadband market," 14th ITS Asia-Pacific Regional Conference, Kyoto 2017: Mapping ICT into Transformation for the Next Information Society 168483, International Telecommunications Society (ITS).
  18. 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.
  19. Lukasz Grzybowski, 2015. "The role of network effects and consumer heterogeneity in adoption of mobile phones: evidence from South Africa," Working Papers 522, Economic Research Southern Africa.
  20. Magali Dauvin & Lukasz Grzybowski, 2014. "Estimating broadband diffusion in the EU using NUTS 1 regional data," Post-Print hal-01410614, HAL.
  21. 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).
  22. 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.
  23. L. Grzybowski, 2013. "Dynamic duopoly competition with switching costs and network externalities," Post-Print hal-02286667, HAL.
  24. Lukasz Grzybowski & Frank Verboven, 2013. "Substitution and Complementarity between Fixed-line and Mobile Access," Working Papers 13-09, NET Institute.
  25. Lukasz Grzybowski, 2012. "Fixed-to-Mobile Substitution in the European Union," Working Papers 271, Economic Research Southern Africa.
  26. L. Grzybowski, 2011. "Estimating network choices and switching costs in mobile telephony," Post-Print hal-02286665, HAL.
  27. L. Grzybowski, 2009. "The consumer welfare loss of minimum charges in mobile telephony," Post-Print hal-02286664, HAL.
  28. L. Grzybowski, 2008. "The impact of regulation on the retail prices in fixed-line telephony across the European Union," Post-Print hal-02286635, HAL.
  29. L. Grzybowski, 2008. "The competitiveness of mobile telecommunications industry across the European Union," Post-Print hal-02286634, HAL.
  30. L. Grzybowski, 2008. "Estimating switching costs in the mobile telecommunications industry in the UK," Post-Print hal-02286636, HAL.
  31. L. Grzybowski, 2008. "The complementarity between calls and messages in mobile telephony," Post-Print hal-02286668, HAL.
  32. L. Grzybowski, 2007. "Estimating network effects in the mobile telecommunications industry in Germany," Post-Print hal-02286631, HAL.
  33. L. Grzybowski, 2007. "Merger Simulation in Mobile Telephony in Portugal," Post-Print hal-02286633, HAL.
  34. Lukasz Grzybowski & Chiraz Karamti, 2007. "Competition in Mobile Telephony in France and Germany," Working Papers 07-24, NET Institute, revised Sep 2007.
  35. Lukasz Grzybowski & Pedro Pereira, 2007. "The Consumer Loss of the Minimum Duration for Mobile Telephone Calls," Working Papers 26, Portuguese Competition Authority.
  36. Lukasz Grzybowski & Pedro Pereira, 2006. "Simulation of Merger in Mobile Telephony in Portugal," Working Papers 06-22, NET Institute, revised Oct 2006.
  37. Grzybowski, Lukasz, 2005. "Essays on Economics of Network Industries: Mobile Telephony," Munich Dissertations in Economics 5561, University of Munich, Department of Economics.
  38. L. Grzybowski, 2005. "Regulation of mobile telephony across the European Union: an empirical analysis," Post-Print hal-02286630, HAL.

Articles

  1. Grzybowski Lukasz & Lindlacher Valentin & Mothobi Onkokame, 2023. "Interoperability Between Mobile Money Agents and Choice of Network Operators: The Case of Tanzania," Review of Network Economics, De Gruyter, vol. 22(1), pages 27-52, June.
  2. 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).
  3. Grzybowski Lukasz & Patel Zubair Maghmood, 2023. "The Impact of Mobile Phones on Change in Employment Status in South Africa," Review of Network Economics, De Gruyter, vol. 22(2), pages 85-114, August.
  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).
  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.
  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.
  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).
  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.
  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).
  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).
  11. 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.
  12. 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.
  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.
  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.
  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.
  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.
  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.
  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.
  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.
  20. Grzybowski, Lukasz, 2014. "Fixed-to-mobile substitution in the European Union," Telecommunications Policy, Elsevier, vol. 38(7), pages 601-612.
  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.
  22. Lukasz Grzybowski, 2011. "Screening competition in mobile telephony†," Applied Economics, Taylor & Francis Journals, vol. 43(17), pages 2155-2163.
  23. 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.
  24. 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.
  25. 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.
  26. 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.
  27. 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.
  28. 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.
  29. 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.
  30. 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.
  31. 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.
  32. 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.
  33. 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.

More information

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Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 36 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-COM: Industrial Competition (22) 2006-11-12 2007-10-27 2007-10-27 2013-10-05 2014-09-29 2014-12-19 2014-12-24 2015-06-27 2015-12-28 2017-09-24 2017-10-29 2018-06-11 2019-01-07 2019-01-28 2019-05-20 2019-07-29 2019-10-14 2021-06-21 2021-06-28 2021-07-12 2022-11-28 2023-06-26. Author is listed
  2. NEP-ICT: Information and Communication Technologies (20) 2012-03-28 2013-10-05 2014-02-02 2014-09-29 2014-12-19 2014-12-24 2015-06-27 2015-12-28 2017-09-24 2018-06-11 2019-01-07 2019-01-28 2019-05-27 2019-07-29 2019-08-12 2019-10-14 2021-05-31 2021-06-28 2021-06-28 2021-08-30. Author is listed
  3. NEP-PAY: Payment Systems and Financial Technology (17) 2017-09-24 2017-10-29 2018-06-11 2019-01-07 2019-01-28 2019-01-28 2019-05-20 2019-05-27 2019-07-29 2019-08-12 2019-10-14 2019-10-14 2021-05-31 2021-06-28 2021-06-28 2021-07-12 2021-08-30. Author is listed
  4. NEP-REG: Regulation (17) 2013-10-05 2014-12-19 2014-12-24 2017-09-24 2017-10-29 2018-06-11 2019-01-07 2019-01-28 2019-01-28 2019-05-20 2019-05-27 2019-07-29 2019-08-12 2019-10-14 2021-06-28 2021-08-30 2023-06-26. Author is listed
  5. NEP-DCM: Discrete Choice Models (12) 2006-11-12 2007-10-27 2013-10-05 2014-09-29 2014-12-24 2019-01-07 2019-01-28 2019-07-29 2019-10-14 2019-10-14 2021-06-28 2021-07-12. Author is listed
  6. NEP-IND: Industrial Organization (12) 2006-11-12 2007-10-27 2007-10-27 2013-10-05 2015-06-27 2017-09-24 2017-10-29 2019-01-07 2019-01-28 2019-07-29 2019-08-12 2021-08-30. Author is listed
  7. NEP-EUR: Microeconomic European Issues (8) 2013-10-05 2014-02-02 2014-09-29 2014-12-24 2015-12-28 2018-06-11 2020-07-13 2021-06-21. Author is listed
  8. NEP-MIC: Microeconomics (5) 2006-11-12 2007-08-08 2007-08-08 2007-10-27 2007-10-27. Author is listed
  9. NEP-AFR: Africa (3) 2010-11-20 2010-11-20 2015-06-27
  10. NEP-NET: Network Economics (3) 2013-10-05 2014-02-02 2015-06-27
  11. NEP-BEC: Business Economics (2) 2018-06-11 2019-05-20
  12. NEP-MKT: Marketing (2) 2014-12-19 2017-09-24
  13. NEP-CMP: Computational Economics (1) 2010-11-20
  14. NEP-CWA: Central and Western Asia (1) 2021-06-28
  15. NEP-EEC: European Economics (1) 2007-10-27
  16. NEP-ENE: Energy Economics (1) 2010-11-20
  17. NEP-ENT: Entrepreneurship (1) 2018-06-11
  18. NEP-GER: German Papers (1) 2014-09-29
  19. NEP-INT: International Trade (1) 2020-07-13
  20. NEP-ISF: Islamic Finance (1) 2021-08-30
  21. NEP-PBE: Public Economics (1) 2010-11-20
  22. NEP-SOC: Social Norms and Social Capital (1) 2015-06-27
  23. NEP-URE: Urban and Real Estate Economics (1) 2019-08-12

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