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Static or dynamic efficiency: Horizontal merger effects in the wireless telecommunications industry

Author

Listed:
  • Michał Grajek

    (ESMT European School of Management and Technology)

  • Klaus Gugler

    (Vienna University of Economics and Business)

  • Tobias Kretschmer

    (Ludwig Maximilian University of Munich)

  • Ion Mişcişin

    (University of Vienna)

Abstract

This paper studies five mergers in the European wireless telecommunication industry and analyzes their impact on prices and capital expenditures of both merging carriers and their rivals. We find substantial heterogeneity in the relationship between increases in concentration and carriers’ prices. The specifics of each merger case clearly matter. Moreover, we find a positive correlation between the price and the investment effects; when the prices after merger increase (decrease), the investments increase (decrease) too. Thus, we document a trade-off between static and dynamic efficiencies of mergers.

Suggested Citation

  • Michał Grajek & Klaus Gugler & Tobias Kretschmer & Ion Mişcişin, 2017. "Static or dynamic efficiency: Horizontal merger effects in the wireless telecommunications industry," ESMT Research Working Papers ESMT-17-04, ESMT European School of Management and Technology.
    • Handle: RePEc:esm:wpaper:esmt-17-04
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    Cited by:

    1. Georges V. Houngbonon & Francois Jeanjean, 2019. "Investment and market power in mobile mergers," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 46(1), pages 65-81, March.
    2. Andreea Cosnita‐Langlais & Alexander Rasch, 2023. "Horizontal mergers, cost savings, and network effects," Bulletin of Economic Research, Wiley Blackwell, vol. 75(1), pages 65-82, January.
    3. FUKASAWA Takeshi & OHASHI Hiroshi, 2023. "Long-run Effect of a Horizontal Merger and Its Remedial Standards," Discussion papers 23001, Research Institute of Economy, Trade and Industry (RIETI).
    4. Oughton, Edward J. & Comini, Niccolò & Foster, Vivien & Hall, Jim W., 2022. "Policy choices can help keep 4G and 5G universal broadband affordable," Technological Forecasting and Social Change, Elsevier, vol. 176(C).
    5. Brito, Duarte & Vasconcelos, Helder, 2023. "Competitive effects of mergers and of spectrum divestment remedies in mobile telecommunication markets," Telecommunications Policy, Elsevier, vol. 47(10).
    6. Margarida Catalão-Lopes & Duarte Brito, 2021. "Post-merger internal organization in multitier decentralized supply chains," Journal of Economics, Springer, vol. 132(3), pages 251-289, April.
    7. Somosi, Agnes & Stiassny, Alfred & Kolos, Krisztina & Warlop, Luk, 2021. "Customer defection due to service elimination and post-elimination customer behavior: An empirical investigation in telecommunications," International Journal of Research in Marketing, Elsevier, vol. 38(4), pages 915-934.

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    More about this item

    Keywords

    telecom mergers; static and dynamic efficiency; difference-in-difference;
    All these keywords.

    JEL classification:

    • L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

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