| Estimating network effects in mobile telephony in Germany T Doganoglu, L Grzybowski Information Economics and Policy 19 (1), 65-79, 2007 | 184 | 2007 |
| The impact of online sales on consumers and firms. Evidence from consumer electronics N Duch-Brown, L Grzybowski, A Romahn, F Verboven International Journal of Industrial Organization 52, 30-62, 2017 | 182 | 2017 |
| Infrastructure deficiencies and adoption of mobile money in Sub-Saharan Africa O Mothobi, L Grzybowski Information Economics and Policy 40, 71-79, 2017 | 158 | 2017 |
| Regulation of mobile telephony across the European Union: An empirical analysis L Grzybowski Journal of Regulatory Economics 28, 47-67, 2005 | 128 | 2005 |
| Estimating switching costs in mobile telephony in the UK L Grzybowski Journal of Industry, Competition and Trade 8, 113-132, 2008 | 127 | 2008 |
| Fixed-to-mobile substitution in the European Union L Grzybowski Telecommunications Policy 38 (7), 601-612, 2014 | 69 | 2014 |
| Substitution between fixed-line and mobile access: the role of complementarities L Grzybowski, F Verboven Journal of Regulatory Economics 49, 113-151, 2016 | 58 | 2016 |
| Subscription choices and switching costs in mobile telephony L Grzybowski, P Pereira Review of Industrial Organization 38, 23-42, 2011 | 57 | 2011 |
| The complementarity between calls and messages in mobile telephony L Grzybowski, P Pereira Information Economics and Policy 20 (3), 279-287, 2008 | 46 | 2008 |
| Market definition for broadband internet in Slovakia–Are fixed and mobile technologies in the same market? L Grzybowski, R Nitsche, F Verboven, L Wiethaus Information Economics and Policy 28, 39-56, 2014 | 43 | 2014 |
| Estimating demand for fixed-mobile bundles and switching costs between tariffs L Grzybowski, J Liang Information Economics and Policy 33, 1-10, 2015 | 41 | 2015 |
| Dynamic duopoly competition with switching costs and network externalities T Doganoglu, L Grzybowski Review of Network Economics 12 (1), 1-25, 2013 | 37 | 2013 |
| Transition from copper to fiber broadband: The role of connection speed and switching costs L Grzybowski, M Hasbi, J Liang Information Economics and Policy 42, 1-10, 2018 | 32 | 2018 |
| The competitiveness of mobile telephony across the European Union L Grzybowski International Journal of the Economics of Business 15 (1), 99-115, 2008 | 32 | 2008 |
| The role of network effects and consumer heterogeneity in the adoption of mobile phones: Evidence from South Africa L Grzybowski Telecommunications Policy 39 (11), 933-943, 2015 | 30 | 2015 |
| Estimating broadband diffusion in the EU using NUTS 1 regional data M Dauvin, L Grzybowski Telecommunications Policy 38 (1), 96-104, 2014 | 29 | 2014 |
| The impact of regulation on the retail prices in fixed-line telephony across the European Union L Grzybowski Telecommunications Policy 32 (2), 131-144, 2008 | 29 | 2008 |
| Impact of competition, investment, and regulation on prices of mobile services: Evidence from france A Nicolle, L Grzybowski, C Zulehner Economic Inquiry 56 (2), 1322-1345, 2018 | 28 | 2018 |
| Estimating consumer inertia in repeated choices of smartphones L Grzybowski, A Nicolle The Journal of Industrial Economics 69 (1), 33-82, 2021 | 24 | 2021 |
| Merger simulation in mobile telephony in Portugal L Grzybowski, P Pereira Review of Industrial Organization 31 (3), 205-220, 2007 | 24 | 2007 |
