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Horizontal Mergers and Product Quality

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Abstract

Using a spatial competition framework with three ex ante identical firms, we study the effects of a horizontal merger on quality, price and welfare. The merging firms always reduce quality. They also increase prices if demand responsiveness to quality is sufficiently low. The non-merging firm, on the other hand, always responds by increasing both quality and prices. Overall, a merger leads to higher average prices and quality in the market. The welfare implications of a merger are not clear-cut. If the demand responsiveness to quality is sufficiently high, some consumers benefit from the merger and social welfare might also increase.

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  • Kurt R. Brekke & Luigi Siciliani & Odd Rune Straume, 2014. "Horizontal Mergers and Product Quality," NIPE Working Papers 07/2014, NIPE - Universidade do Minho.
    • Handle: RePEc:nip:nipewp:07/2014
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    Cited by:

    1. Cellini, Roberto & Siciliani, Luigi & Straume, Odd Rune, 2018. "A dynamic model of quality competition with endogenous prices," Journal of Economic Dynamics and Control, Elsevier, vol. 94(C), pages 190-206.
    2. Oksana Loginova & Andrea Mantovani, 2019. "Price competition in the presence of a web aggregator," Journal of Economics, Springer, vol. 126(1), pages 43-73, January.
    3. Gabszewicz Jean J. & Marini Marco A. & Tarola Ornella, 2019. "Endogenous Mergers in Markets with Vertically Differentiated Products," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 19(1), pages 1-22, January.
    4. Hana BOR & Avraham KETKO, 2019. "A University Reinvents Itself: A Case Study For Understanding Strategic Mergers And Integration Between Academic Institutions," REVISTA DE MANAGEMENT COMPARAT INTERNATIONAL/REVIEW OF INTERNATIONAL COMPARATIVE MANAGEMENT, Faculty of Management, Academy of Economic Studies, Bucharest, Romania, vol. 20(3), pages 241-258, July.
    5. Houyuan Jiang & Zhan Pang & Sergei Savin, 2020. "Performance Incentives and Competition in Health Care Markets," Production and Operations Management, Production and Operations Management Society, vol. 29(5), pages 1145-1164, May.
    6. Marco A. Marini, 2018. "Collusive agreements in vertically differentiated markets," Chapters, in: Luis C. Corchón & Marco A. Marini (ed.), Handbook of Game Theory and Industrial Organization, Volume II, chapter 3, pages 34-56, Edward Elgar Publishing.
    7. David Soberman, 2022. "Business Expansion Through Acquisition," Customer Needs and Solutions, Springer;Institute for Sustainable Innovation and Growth (iSIG), vol. 9(3), pages 74-94, December.
    8. 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.
    9. Dia, Enzo & VanHoose, David, 2022. "Differentiated attributes and service-quality competition as sources of portfolio interdependence and diverging scales in banking," Economics Letters, Elsevier, vol. 219(C).
    10. Miguel González-Maestre & Lluís M. Granero, 2016. "Merger policy in innovative industries," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 15(3), pages 131-147, December.
    11. Firgo, Matthias & Kügler, Agnes, 2018. "Cooperative pricing in spatially differentiated markets," Regional Science and Urban Economics, Elsevier, vol. 73(C), pages 51-67.
    12. Roberto Cellini, 2021. "Whom should I merge with? How product substitutability affects merger profitability," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 48(3), pages 337-353, September.
    13. repec:nip:nipewp:08/2015 is not listed on IDEAS
    14. Gabszewicz, Jean J. & Marini, Marco A. & Tarola, Ornella, 2015. "Endogenous Mergers in Vertically Differentiated Markets," MPRA Paper 68318, University Library of Munich, Germany.
    15. Bisceglia, Michele & Padilla, Jorge & Piccolo, Salvatore & Sääskilahti, Pekka, 2023. "On the bright side of market concentration in a mixed-oligopoly healthcare industry," Journal of Health Economics, Elsevier, vol. 90(C).
    16. Neelanjan Sen & Uday Bhanu Sinha, 2023. "When to merge with a lower quality producer?," Journal of Economics, Springer, vol. 138(2), pages 165-188, March.
    17. Maxim Sinitsyn, 2020. "Evaluating horizontal mergers in the presence of price promotions," Quantitative Marketing and Economics (QME), Springer, vol. 18(1), pages 39-60, March.

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    More about this item

    Keywords

    Horizontal mergers; Quality; Spatial CompetitionCreation-Date: 2014;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices

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