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Dimitris A. Varoutas

Personal Details

First Name:Dimitris
Middle Name:A.
Last Name:Varoutas
Suffix:
RePEc Short-ID:pva52
http://www.di.uoa.gr/~arkas/
National and Kapodistrian University of Athens Department of Informatics & Telecommunications Panepistimiopolis, Ilisia Athens GR-15784 GREECE
+302107275318
Twitter: @dvaroutas
Terminal Degree:2003 (from RePEc Genealogy)

Affiliation

Panepistimio Athinon (National and Kapodistrian University of Athens)

http://en.uoa.gr/
Greece, Athens

Research output

as
Jump to: Working papers Articles

Working papers

  1. Tselekounis, Markos & Orfanou, Georgia & Varoutas, Dimitris, 2014. "Coexistence of copper and fiber unbundling: Access charges and investment incentives," 25th European Regional ITS Conference, Brussels 2014 101400, International Telecommunications Society (ITS).
  2. Tselekounis, Markos & Xylogianni, Eirini & Varoutas, Dimitris & Martakos, Drakoulis, 2013. "Geographically differentiated NGA deployment," 24th European Regional ITS Conference, Florence 2013 88533, International Telecommunications Society (ITS).
  3. Tselekounis, Markos & Maniadakis, Dimitris & Varoutas, Dimitris, 2012. "NGA investments: A departure from the existing cost and demand structure assumptions," 19th ITS Biennial Conference, Bangkok 2012: Moving Forward with Future Technologies - Opening a Platform for All 72490, International Telecommunications Society (ITS).
  4. E. Karathanos & D. Katsianis & D. Varoutas & Th. Sphicopoulos, 2004. "Prospects of the 3G Mobile Networks in Greece (Proc. IST Mobile & Wireless Telecommunications Summit 2002, pp 557-561 16-19 June, Thessaloniki, Greece)," Industrial Organization 0408005, University Library of Munich, Germany.
  5. D. Katsianis & D. Varoutas & I. Orfanos & Th. Sphicopoulos & S. Pantelis, 2004. "A techno-economic evolutionary path for access technologies (presented in European Conference on Networks & Optical Communications NOC’99 Delft, The Netherlands, June 22-24, 1999)," Industrial Organization 0408004, University Library of Munich, Germany.

Articles

  1. Eleni Laitsou & Michail Kiriakidis & Antonis Kargas & Dimitris Varoutas, 2017. "Economies of scale, cost minimization and productivity in telecom markets under economic crisis: evidence from Greece," Netnomics, Springer, vol. 18(2), pages 169-182, December.
  2. Antoniοs D. Kargas & Dimitrios Varoutas & Tahir Nisar, 2015. "On the relation between organizational culture and leadership: An empirical analysis," Cogent Business & Management, Taylor & Francis Journals, vol. 2(1), pages 1055953-105, December.
  3. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.
  4. Maniadakis, Dimitris & Varoutas, Dimitris, 2014. "Network congestion analysis of gravity generated models," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 405(C), pages 114-127.
  5. Lakka, Spyridoula & Michalakelis, Christos & Varoutas, Dimitris & Martakos, Draculis, 2013. "Competitive dynamics in the operating systems market: Modeling and policy implications," Technological Forecasting and Social Change, Elsevier, vol. 80(1), pages 88-105.
  6. Tselekounis, Markos & Varoutas, Dimitris, 2013. "Investments in next generation access infrastructures under regulatory uncertainty," Telecommunications Policy, Elsevier, vol. 37(10), pages 879-892.
  7. Lakka, Spyridoula & Michalakelis, Christos & Varoutas, Dimitris & Martakos, Draculis, 2012. "Exploring the determinants of the OSS market potential: The case of the Apache web server," Telecommunications Policy, Elsevier, vol. 36(1), pages 51-68.
  8. Markos Tselekounis & Dimitris Varoutas & Drakoulis Martakos, 2012. "On the social optimality of make-or-buy decisions," Journal of Regulatory Economics, Springer, vol. 41(2), pages 238-268, April.
  9. Charalampopoulos, George & Katsianis, Dimitris & Varoutas, Dimitris, 2011. "The option to expand to a next generation access network infrastructure and the role of regulation in a discrete time setting: A real options approach," Telecommunications Policy, Elsevier, vol. 35(9), pages 895-906.
  10. 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.
  11. Georgia Dede & Thomas Kamalakis & Dimitris Varoutas & Rafael Fuentetaja & Jean Javaudin, 2010. "Evaluation of technological and socio-economic issues affecting the deployment of home networks: evidence from the ICT-OMEGA project," Netnomics, Springer, vol. 11(2), pages 181-200, July.
  12. Dimitris Varoutas, 2010. "Regulation, policy and user behaviour analysis for telecommunications networks and services," Netnomics, Springer, vol. 11(3), pages 201-203, October.
  13. D. Varoutas & K. Deligiorgi & C. Michalakelis & T. Sphicopoulos, 2008. "A hedonic approach to estimate price evolution of telecommunication services: evidence from Greece," Applied Economics Letters, Taylor & Francis Journals, vol. 15(14), pages 1131-1134.
  14. C. Deligiorgi & A. Vavoulas & Ch. Michalakelis & D. Varoutas & Th. Sphicopoulos, 2007. "On the construction of price index and the definition of factors affecting tariffs of ADSL connections across Europe," Netnomics, Springer, vol. 8(1), pages 171-183, October.
  15. Jarmo Harno & K. Kumar & Thor Eskedal & Rima Venturin & Dimitris Katsianis & Dimitris Varoutas, 2007. "Techno-economic evaluation of 3G and beyond mobile business alternatives," Netnomics, Springer, vol. 8(1), pages 5-23, October.
  16. Dimitris Katsianis & Attila Gyürke & Rozália Konkoly & Dimitris Varoutas & Thomas Sphicopoulos, 2007. "A game theory modeling approach for 3G operators," Netnomics, Springer, vol. 8(1), pages 71-90, October.
  17. Dimitris Varoutas & Thomas Sphicopoulos, 2007. "Introduction to the special issue on telecommunications techno-economics," Netnomics, Springer, vol. 8(1), pages 1-4, October.
  18. Michalakelis, Christos & Varoutas, Dimitris & Sphicopoulos, Thomas, 0. "Diffusion models of mobile telephony in Greece," Telecommunications Policy, Elsevier, vol. 32(3-4), pages 234-245, April.

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. Tselekounis, Markos & Maniadakis, Dimitris & Varoutas, Dimitris, 2012. "NGA investments: A departure from the existing cost and demand structure assumptions," 19th ITS Biennial Conference, Bangkok 2012: Moving Forward with Future Technologies - Opening a Platform for All 72490, International Telecommunications Society (ITS).

    Cited by:

    1. Coomonte, Rafael & Feijóo, Claudio & Ramos, Sergio & Gómez-Barroso, José-Luis, 2013. "How much energy will your NGN consume? A model for energy consumption in next generation access networks: The case of Spain," Telecommunications Policy, Elsevier, vol. 37(10), pages 981-1003.

Articles

  1. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.

    Cited by:

    1. Tselekounis, Markos & Orfanou, Georgia & Varoutas, Dimitris, 2014. "Coexistence of copper and fiber unbundling: Access charges and investment incentives," 25th European Regional ITS Conference, Brussels 2014 101400, International Telecommunications Society (ITS).
    2. Vitor Miguel Ribeiro, 2018. "Dark fiber price regulation in the absence of facilities-based competition," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 45(2), pages 243-278, June.
    3. Brito, Duarte & Tselekounis, Markos, 2016. "Access regulation and the entrant's mode of entry under multi-product competition in telecoms," Information Economics and Policy, Elsevier, vol. 37(C), pages 20-33.

  2. Lakka, Spyridoula & Michalakelis, Christos & Varoutas, Dimitris & Martakos, Draculis, 2013. "Competitive dynamics in the operating systems market: Modeling and policy implications," Technological Forecasting and Social Change, Elsevier, vol. 80(1), pages 88-105.

    Cited by:

    1. Addolorata Marasco & Alessandro Romano, 2018. "Deterministic modeling in scenario forecasting: estimating the effects of two public policies on intergenerational conflict," Quality & Quantity: International Journal of Methodology, Springer, vol. 52(5), pages 2345-2371, September.
    2. Marasco, A. & Picucci, A. & Romano, A., 2016. "Market share dynamics using Lotka–Volterra models," Technological Forecasting and Social Change, Elsevier, vol. 105(C), pages 49-62.
    3. Goran Dominioni & Addolorata Marasco & Alessandro Romano, 2018. "A mathematical approach to study and forecast racial groups interactions: deterministic modeling and scenario method," Quality & Quantity: International Journal of Methodology, Springer, vol. 52(4), pages 1929-1956, July.
    4. J. -F. Mercure, 2013. "An age structured demographic theory of technological change," Papers 1304.3602, arXiv.org, revised Nov 2014.
    5. Strugar Ivan & Zoroja Jovana & Jaković Božidar, 2014. "Development Practices of Embedded Systems: SMEs in SEE countries," Business Systems Research, Sciendo, vol. 5(1), pages 57-67, March.
    6. Dutta, Amitava & Puvvala, Abhinay & Roy, Rahul & Seetharaman, Priya, 2017. "Technology diffusion: Shift happens — The case of iOS and Android handsets," Technological Forecasting and Social Change, Elsevier, vol. 118(C), pages 28-43.
    7. Pao, Hsiao-Tien & Chen, Haipeng (Allan) & Li, Yi-Ying, 2015. "Competitive dynamics of energy, environment, and economy in the U.S," Energy, Elsevier, vol. 89(C), pages 449-460.
    8. Pao, Hsiao-Tien & Fu, Hsin-Chia, 2015. "Competition and stability analyses among emissions, energy, and economy: Application for Mexico," Energy, Elsevier, vol. 82(C), pages 98-107.

  3. Tselekounis, Markos & Varoutas, Dimitris, 2013. "Investments in next generation access infrastructures under regulatory uncertainty," Telecommunications Policy, Elsevier, vol. 37(10), pages 879-892.

    Cited by:

    1. Tselekounis, Markos & Xylogianni, Eirini & Varoutas, Dimitris & Martakos, Drakoulis, 2013. "Geographically differentiated NGA deployment," 24th European Regional ITS Conference, Florence 2013 88533, International Telecommunications Society (ITS).
    2. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.

  4. Lakka, Spyridoula & Michalakelis, Christos & Varoutas, Dimitris & Martakos, Draculis, 2012. "Exploring the determinants of the OSS market potential: The case of the Apache web server," Telecommunications Policy, Elsevier, vol. 36(1), pages 51-68.

    Cited by:

    1. Dutta, Amitava & Puvvala, Abhinay & Roy, Rahul & Seetharaman, Priya, 2017. "Technology diffusion: Shift happens — The case of iOS and Android handsets," Technological Forecasting and Social Change, Elsevier, vol. 118(C), pages 28-43.

  5. Markos Tselekounis & Dimitris Varoutas & Drakoulis Martakos, 2012. "On the social optimality of make-or-buy decisions," Journal of Regulatory Economics, Springer, vol. 41(2), pages 238-268, April.

    Cited by:

    1. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.

  6. Charalampopoulos, George & Katsianis, Dimitris & Varoutas, Dimitris, 2011. "The option to expand to a next generation access network infrastructure and the role of regulation in a discrete time setting: A real options approach," Telecommunications Policy, Elsevier, vol. 35(9), pages 895-906.

    Cited by:

    1. Tselekounis, Markos & Xylogianni, Eirini & Varoutas, Dimitris & Martakos, Drakoulis, 2013. "Geographically differentiated NGA deployment," 24th European Regional ITS Conference, Florence 2013 88533, International Telecommunications Society (ITS).
    2. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.
    3. Gallardo, Fernando & Méndez, Mariano & Monjas, Manuel & Sánchez, Fernando, 2015. "Real Options on New Generation Access Networks based on FTTH. An approach to the Spanish Case," 26th European Regional ITS Conference, Madrid 2015 127143, International Telecommunications Society (ITS).
    4. Luca Vincenzo Ballestra & Graziella Pacelli & Davide Radi, 2017. "Valuing investment projects under interest rate risk: empirical evidence from European firms," Applied Economics, Taylor & Francis Journals, vol. 49(56), pages 5662-5672, December.

  7. 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.

    Cited by:

    1. Winkler, Kay, 2014. "Potential Effects of New Zealand's Policy on Next Generation High-Speed Access Networks," Working Paper Series 4347, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.

  8. Georgia Dede & Thomas Kamalakis & Dimitris Varoutas & Rafael Fuentetaja & Jean Javaudin, 2010. "Evaluation of technological and socio-economic issues affecting the deployment of home networks: evidence from the ICT-OMEGA project," Netnomics, Springer, vol. 11(2), pages 181-200, July.

    Cited by:

    1. Dede, Georgia & Kamalakis, Thomas & Sphicopoulos, Thomas, 2016. "Theoretical estimation of the probability of weight rank reversal in pairwise comparisons," European Journal of Operational Research, Elsevier, vol. 252(2), pages 587-600.

  9. C. Deligiorgi & A. Vavoulas & Ch. Michalakelis & D. Varoutas & Th. Sphicopoulos, 2007. "On the construction of price index and the definition of factors affecting tariffs of ADSL connections across Europe," Netnomics, Springer, vol. 8(1), pages 171-183, October.

    Cited by:

    1. Dimitris Varoutas & Thomas Sphicopoulos, 2007. "Introduction to the special issue on telecommunications techno-economics," Netnomics, Springer, vol. 8(1), pages 1-4, October.
    2. 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.

  10. Jarmo Harno & K. Kumar & Thor Eskedal & Rima Venturin & Dimitris Katsianis & Dimitris Varoutas, 2007. "Techno-economic evaluation of 3G and beyond mobile business alternatives," Netnomics, Springer, vol. 8(1), pages 5-23, October.

    Cited by:

    1. Dimitris Varoutas & Thomas Sphicopoulos, 2007. "Introduction to the special issue on telecommunications techno-economics," Netnomics, Springer, vol. 8(1), pages 1-4, October.
    2. Saravut Yaipairoj & Fotios Harmantzis, 2008. "Achieving low-cost UMTS networks via pricing," Netnomics, Springer, vol. 9(2), pages 105-124, October.
    3. Michail Katsigiannis & Timo Smura & Thomas Casey & Antti Sorri, 2013. "Techno-economic modeling of value network configurations for public wireless local area access," Netnomics, Springer, vol. 14(1), pages 27-46, November.

  11. Dimitris Katsianis & Attila Gyürke & Rozália Konkoly & Dimitris Varoutas & Thomas Sphicopoulos, 2007. "A game theory modeling approach for 3G operators," Netnomics, Springer, vol. 8(1), pages 71-90, October.

    Cited by:

    1. Dimitris Varoutas & Thomas Sphicopoulos, 2007. "Introduction to the special issue on telecommunications techno-economics," Netnomics, Springer, vol. 8(1), pages 1-4, October.
    2. Saravut Yaipairoj & Fotios Harmantzis, 2008. "Achieving low-cost UMTS networks via pricing," Netnomics, Springer, vol. 9(2), pages 105-124, October.

  12. Michalakelis, Christos & Varoutas, Dimitris & Sphicopoulos, Thomas, 0. "Diffusion models of mobile telephony in Greece," Telecommunications Policy, Elsevier, vol. 32(3-4), pages 234-245, April.

    Cited by:

    1. Annafari, Mohammad Tsani, 2013. "Multiple subscriptions of mobile telephony: Explaining the diffusion pattern using sampling data," Telecommunications Policy, Elsevier, vol. 37(10), pages 930-939.
    2. Michalakelis, C. & Sphicopoulos, T., 2012. "A population dependent diffusion model with a stochastic extension," International Journal of Forecasting, Elsevier, vol. 28(3), pages 587-606.
    3. Lechman, Ewa & Kaur, Harleen, 2016. "Social development and ICT adoption. Developing world perspective," MPRA Paper 69354, University Library of Munich, Germany.
    4. Lin, Chiun-Sin, 2013. "Forecasting and analyzing the competitive diffusion of mobile cellular broadband and fixed broadband in Taiwan with limited historical data," Economic Modelling, Elsevier, vol. 35(C), pages 207-213.
    5. Tseng, Fang-Mei & Wang, Shenq-Yuan & Hsieh, Chih-Hung & Guo, Aifang, 2014. "An integrated model for analyzing the development of the 4G telecommunications market in Taiwan," Telecommunications Policy, Elsevier, vol. 38(1), pages 14-31.
    6. Dewenter, Ralf & Kruse, Jörn, 2010. "Calling party pays or receiving party pays? The diffusion of mobile telephony with endogenous regulation," DICE Discussion Papers 10, University of Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    7. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.
    8. Luis Marentes & Tilman Wolf & Anna Nagurney & Yezid Donoso & Harold Castro, 2014. "Overcoming economic challenges of internet operators in low income regions through a delay tolerant architecture with mechanic backhauls," Netnomics, Springer, vol. 15(3), pages 183-213, November.
    9. Mehmet KARACUKA & A.Nazif CATIK, 2012. "Diffusion of Telecommunication Services in Turkey," Ege Academic Review, Ege University Faculty of Economics and Administrative Sciences, vol. 12(4), pages 497-510.
    10. 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.
    11. Xiaoxia Fu & Ping Zhang & Juzhi Zhang, 2017. "Forecasting and Analyzing Internet Users of China with Lotka–Volterra Model," Asia-Pacific Journal of Operational Research (APJOR), World Scientific Publishing Co. Pte. Ltd., vol. 34(01), pages 1-18, February.
    12. Athanasios Papadimitriou & Antonios Kargas, 2012. "The relationship between organizational culture and market orientation in the Greek telecommunication companies," Netnomics, Springer, vol. 13(1), pages 1-23, April.

More information

Research fields, statistics, top rankings, if available.

Statistics

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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 5 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 (1) 2014-12-03
  2. NEP-ICT: Information & Communication Technologies (1) 2014-01-10
  3. NEP-IND: Industrial Organization (1) 2014-12-03
  4. NEP-INO: Innovation (1) 2004-08-31
  5. NEP-REG: Regulation (1) 2014-12-03

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