Address

Telecom ParisTech,
Department of Economics and Social Sciences,
46 rue Barrault
75013 Paris, France

Phone: +33 145 817 195
E-mail: lukasz@mushroomski.com

    Journal of Regulatory Economics, 2005, 28(1), pp.47-67

(2) Estimating network effects in the mobile telecommunications industry in Germany, with Toker Doganoglu,

    Information Economics and Policy, 2007, 19(1), pp.65-79

(3) Simulation of merger in mobile telephony in Portugal, with Pedro Pereira

    Review of Industrial Organization, 2007, 31(3), pp.205-220

(4) The competitiveness of mobile telecommunications industry across the European Union,

    International Journal of the Economics of Business, 2008, 15(1), pp.99-115

(5) The impact of regulation on the retail prices in fixed-line telephony across the European Union,

    Telecommunications Policy, 2008, 32(2), pp.131-144

(6) Estimating switching costs in the mobile telecommunications industry in the UK,

    Journal of Industry, Competition and Trade, 2008, 8(2), pp.113-132

(7) Complementarity between calls and messages in mobile telephony, with Pedro Pereira

    Information Economics and Policy, 2008, 20(3), pp.279-287

(8) The consumer welfare loss of minimum charges in mobile telephony, with Pedro Pereira,

    Telecommunications Policy, 2009, 33(3-4), pp. 200-206

(9) Competition in mobile telephony in France and Germany, with Chiraz Karamti,

     Manchester School, 2010, 78(6), pp.702-724

(10) Hedonic study on mobile telephony market in France: price-quality strategies, with Chiraz Karamti,

      Netnomics, 2010, 11(3), pp.255-289

(11) Estimating network choices and switching costs in mobile telephony, with Pedro Pereira,

      Review of Industrial Organization, 2011, 38(1), pp.23-42

(12) Screening competition in mobile telephony,
       Applied Economics, 2011, 43(17), pp.2155-2163
(13) Dynamic duopoly competition with switching costs and network externalities, with Toker Doganoglu

      Review of Network Economics, 2013, 12(1), pp.1-25
(14) Estimating broadband diffusion in the EU using NUTS1 regional data, with Magali Dauvin

      Telecommunications Policy, 2014, 38(1), pp. 96-104

(1) Substitution and complementarity between fixed-line and mobile access, with Frank Verboven
(2) Fixed-to-mobile substitution in the European Union
(3) Market definition of broadband Internet services in Slovakia: are fixed and mobile in the relevant market? with Rainer Nitsche,
     Lars Wiethaus and Frank Verboven

(4) Impact of Internet on the pricing of CD titles in France, with Marc Bourreau and Francois Moreau
(5) From mobile voice to quadruple-play: estimation of willingness to pay for ADSL and FTTH in France, with Julienne Liang and
     Vincent Tena
(6) Market power in wholesale gasoline industry in Poland

10.2004 - 06.2005: visiting researcher at IDEI, Universite de Toulouse 1
01.2004 - 06.2004: Marie Curie Fellowship at Universitat Pompeu Fabra, Barcelona

05.2001 - 04.2003: researcher at Center for Information and Network Economics, University of Kiel
04.2000 - 10.2000: undergraduate exchange student at University of Münster

08.2008 - 06.2010: Manager, Econometrics Team, Ernst & Young, London

08.2007 - 08.2008: Economist, UK Competition Commission

10.2006 - 10.2007: Visiting Assistant Professor, Universidad de Alicante

09.2005 - 10.2006: Post-Doctoral Fellow CEPR RTN Competition Policy in International Markets at Katholieke Universiteit Leuven

04.2006 - 08.2006: Trainee at Chief Economist Team, DG Competition, European Commission in Brussels

05.2003 - 07.2005: Research Assistant, Center for Information and Network Economics, University of Munich
05.2001 - 04.2003: Research Assistant, Center for Information and Network Economics, University of Kiel
09.1998 - 04.2001: Database Marketing Manager, Bertelsmann Media, Warsaw
07.1997 - 09.1997: Intern, Polkomtel SA, Warsaw