Details about Maciej Sobolewski

Access statistics for papers by Maciej Sobolewski.

Last updated 2025-03-17. Update your information in the RePEc Author Service.

Short-id: pso597

Working Papers

2024

1. Assessing the Substitutability of Mobile and Fixed Internet: The Impact of 5G Services on Consumer Valuation and Price Elasticity
   Working Papers, Faculty of Economic Sciences, University of Warsaw
   See also Journal Article Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity, Telecommunications Policy, Elsevier (2024) (2024)

2023

2. Next Generation Virtual Worlds: Societal, Technological, Economic and Policy Challenges for the EU
   JRC Research Reports, Joint Research Centre

2022

3. AI Watch: Estimating AI investments in the European Union
   JRC Research Reports, Joint Research Centre

2021

4. AI Watch: 2020 EU AI investments
   JRC Research Reports, Joint Research Centre View citations (2)
5. Measuring consumer well-being from using zero price digital services: The case of navigation apps and location-based services
   JRC Working Papers on Digital Economy, Joint Research Centre View citations (1)
   See also Journal Article Measuring consumer well-being from using free-of-charge digital services. The case of navigation apps, Information Economics and Policy, Elsevier (2021) View citations (1) (2021)

2020

6. Estimating investments in General Purpose Technologies. The case of AI Investments in Europe
   JRC Research Reports, Joint Research Centre
7. Two-sided platforms: dynamic pricing and multiple equilibria
   JRC Working Papers on Digital Economy, Joint Research Centre

2019

8. Blockchain for digital government: An assessment of pioneering implementations in public services
   JRC Research Reports, Joint Research Centre View citations (2)
9. Digital Transformation in Transport, Construction, Energy, Government and Public Administration
   JRC Research Reports, Joint Research Centre View citations (2)

2017

10. How much consumers value on-line privacy? Welfare assessment of new data protection regulation (GDPR)
    Working Papers, Faculty of Economic Sciences, University of Warsaw View citations (1)

2016

11. Estimating call externalities in mobile telephony
    27th European Regional ITS Conference, Cambridge (UK) 2016, International Telecommunications Society (ITS)
    Also in Working Papers, Faculty of Economic Sciences, University of Warsaw (2016) View citations (1)
    See also Journal Article Receiver benefits and strategic use of call externalities in mobile telephony markets, Information Economics and Policy, Elsevier (2018) View citations (2) (2018)

2015

12. A Study on R&D Tax Incentives - Final report
    Taxation Papers, Directorate General Taxation and Customs Union, European Commission
13. Measuring reservation prices for bundles of fixed telecommunications services
    26th European Regional ITS Conference, Madrid 2015, International Telecommunications Society (ITS)
    See also Journal Article Estimating demand for fixed-line telecommunication bundles, Telecommunications Policy, Elsevier (2017) View citations (6) (2017)
14. Study on the economic effects of the current VAT rules for passenger transport
    Taxation Studies, Directorate General Taxation and Customs Union, European Commission

2013

15. Estimation of switching costs and network effects in mobile telecommunications in Poland
    24th European Regional ITS Conference, Florence 2013, International Telecommunications Society (ITS)
    Also in Working Papers, Faculty of Economic Sciences, University of Warsaw (2013)
    See also Journal Article How much do switching costs and local network effects contribute to consumer lock-in in mobile telephony?, Telecommunications Policy, Elsevier (2016) View citations (18) (2016)
16. What Affects the Main Engine of Growth in the European Economy? Industrial Interconnectedness and Differences in Performance of Business Services Across the EU25
    CASE Network Studies and Analyses, CASE-Center for Social and Economic Research

2010

17. Measuring Network Effects in Mobile Telecommunications Markets with Stated‐Preference Valuation Methods
    21st European Regional ITS Conference, Copenhagen 2010: Telecommunications at new crossroads - Changing value configurations, user roles, and regulation, International Telecommunications Society (ITS)
    See also Journal Article Measuring network effects in mobile telecommunications markets with stated-preference valuation methods, International Journal of Management and Network Economics, Inderscience Enterprises Ltd (2011) View citations (8) (2011)

2005

18. Competitiveness of the Polish Manufacturing Sector: Does Government Policy Matter?
    CASE Network Reports, CASE-Center for Social and Economic Research View citations (1)

Journal Articles

2024

1. Assessing the substitutability of mobile and fixed internet: The impact of 5G services on consumer valuation and price elasticity
   Telecommunications Policy, 2024, 48, (10)
   See also Working Paper Assessing the Substitutability of Mobile and Fixed Internet: The Impact of 5G Services on Consumer Valuation and Price Elasticity, Working Papers (2024) (2024)

2021

2. Measuring consumer well-being from using free-of-charge digital services. The case of navigation apps
   Information Economics and Policy, 2021, 56, (C) View citations (1)
   See also Working Paper Measuring consumer well-being from using zero price digital services: The case of navigation apps and location-based services, JRC Working Papers on Digital Economy (2021) View citations (1) (2021)

2018

3. Bundling or unbundling? Integrated simulation model of optimal pricing strategies
   International Journal of Production Economics, 2018, 204, (C), 328-345 View citations (7)
4. Receiver benefits and strategic use of call externalities in mobile telephony markets
   Information Economics and Policy, 2018, 44, (C), 16-27 View citations (2)
   See also Working Paper Estimating call externalities in mobile telephony, 27th European Regional ITS Conference, Cambridge (UK) 2016 (2016) (2016)

2017

5. Estimating demand for fixed-line telecommunication bundles
   Telecommunications Policy, 2017, 41, (4), 227-241 View citations (6)
   See also Working Paper Measuring reservation prices for bundles of fixed telecommunications services, 26th European Regional ITS Conference, Madrid 2015 (2015) (2015)
6. GDPR: A Step Towards a User-centric Internet?
   Intereconomics: Review of European Economic Policy, 2017, 52, (4), 207-213
7. What Drives Price Dispersion in the European E-commerce Industry?
   Central European Economic Journal, 2017, 3, (50), 53-71

2016

8. How much do switching costs and local network effects contribute to consumer lock-in in mobile telephony?
   Telecommunications Policy, 2016, 40, (9), 855-869 View citations (18)
   See also Working Paper Estimation of switching costs and network effects in mobile telecommunications in Poland, 24th European Regional ITS Conference, Florence 2013 (2013) (2013)

2012

9. Network effects and preference heterogeneity in the case of mobile telecommunications markets
   Telecommunications Policy, 2012, 36, (3), 197-211 View citations (19)

2011

10. Measuring network effects in mobile telecommunications markets with stated-preference valuation methods
    International Journal of Management and Network Economics, 2011, 2, (2), 197-215 View citations (8)
    See also Working Paper Measuring Network Effects in Mobile Telecommunications Markets with Stated‐Preference Valuation Methods, 21st European Regional ITS Conference, Copenhagen 2010: Telecommunications at new crossroads - Changing value configurations, user roles, and regulation (2010) (2010)

Chapters

2021

1. Blockchain Applications in the Public Sector: Investigating Seven Real-Life Blockchain Deployments and Their Benefits
   Springer