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Mergers and Investments: Where Do We Stand?

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  • Lefouili, Yassine
  • Madio, Leonardo

Abstract

In this paper, we review recent studies on the impact of mergers on investments. First, we examine how mergers among competing incumbents influence firms' incentives to develop new products and undertake cost-reducing or quality-enhancing investments. Second, we analyze how an incumbent's acquisition of an innovative entrant affects the investment incentives of both parties. Third, we discuss the effects of vertical mergers on the investment decisions of both upstream and downstream firms. Finally, we outline a few directions for future research.

Suggested Citation

  • Lefouili, Yassine & Madio, Leonardo, 2025. "Mergers and Investments: Where Do We Stand?," TSE Working Papers 25-1617, Toulouse School of Economics (TSE).
    • Handle: RePEc:tse:wpaper:130332
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    1. Yongmin Chen & Marius Schwartz, 2013. "Product Innovation Incentives: Monopoly vs. Competition," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 22(3), pages 513-528, September.
    2. Allain, Marie-Laure & Chambolle, Claire & Rey, Patrick & Teyssier, Sabrina, 2021. "Vertical integration as a source of hold-up: An experiment," European Economic Review, Elsevier, vol. 137(C).
    3. Mukherjee, Arijit, 2022. "Merger and process innovation," Economics Letters, Elsevier, vol. 213(C).
    4. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, December.
    5. Edmond Baranes & Hung Cuong Vuong, 2021. "Competitive effects of horizontal mergers with asymmetric firms," Post-Print hal-03547206, HAL.
    6. Philippe Aghion & Nick Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2005. "Competition and Innovation: an Inverted-U Relationship," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 120(2), pages 701-728.
    7. Mason, Robin & Weeds, Helen, 2013. "Merger policy, entry, and entrepreneurship," European Economic Review, Elsevier, vol. 57(C), pages 23-38.
    8. Christos Genakos & Tommaso Valletti & Frank Verboven, 2018. "Evaluating market consolidation in mobile communications," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 33(93), pages 45-100.
    9. Joel Stiebale & Florian Szücs, 2022. "Mergers and market power: evidence from rivals' responses in European markets," RAND Journal of Economics, RAND Corporation, vol. 53(4), pages 678-702, December.
    10. José Luis Moraga‐González & Evgenia Motchenkova & Saish Nevrekar, 2022. "Mergers and innovation portfolios," RAND Journal of Economics, RAND Corporation, vol. 53(4), pages 641-677, December.
    11. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2018. "Reprint of: Horizontal mergers and product innovation," International Journal of Industrial Organization, Elsevier, vol. 61(C), pages 590-612.
    12. Jeanjean, François & Houngbonon, Georges Vivien, 2017. "Market structure and investment in the mobile industry," Information Economics and Policy, Elsevier, vol. 38(C), pages 12-22.
    13. Esmée S. R. Dijk & José L. Moraga‐González & Evgenia Motchenkova, 2024. "How Do Start‐up Acquisitions Affect the Direction of Innovation?," Journal of Industrial Economics, Wiley Blackwell, vol. 72(1), pages 118-156, March.
    14. Igor Letina, 2016. "The road not taken: competition and the R&D portfolio," RAND Journal of Economics, RAND Corporation, vol. 47(2), pages 433-460, May.
    15. Aimene, Louise & Jeanjean, François & Liang, Julienne, 2021. "Impact of mobile operator consolidation on unit prices," Telecommunications Policy, Elsevier, vol. 45(4).
    16. Schmutzler, Armin, 2013. "Competition and investment — A unified approach," International Journal of Industrial Organization, Elsevier, vol. 31(5), pages 477-487.
    17. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2018. "Horizontal mergers and product innovation," International Journal of Industrial Organization, Elsevier, vol. 59(C), pages 1-23.
    18. Allain, Marie-Laure & Chambolle, Claire & Rey, Patrick & Teyssier, Sabrina, 2021. "Vertical integration as a source of hold-up: An experiment," European Economic Review, Elsevier, vol. 137(C).
    19. Marie-Laure Allain & Claire Chambolle & Patrick Rey, 2016. "Vertical Integration as a Source of Hold-up," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 83(1), pages 1-25.
    20. Affeldt, Pauline & Kesler, Reinhold, 2021. "Big Tech Acquisitions — Towards Empirical Evidence," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 12(6), pages 471-478.
    21. Aamir Rafique Hashmi & Johannes Van Biesebroeck, 2016. "The Relationship between Market Structure and Innovation in Industry Equilibrium: A Case Study of the Global Automobile Industry," The Review of Economics and Statistics, MIT Press, vol. 98(1), pages 192-208, March.
    22. Chen, Yongmin & Gayle, Philip G., 2019. "Mergers and product quality: Evidence from the airline industry," International Journal of Industrial Organization, Elsevier, vol. 62(C), pages 96-135.
    23. Paul Belleflamme & Cecilia Vergari, 2011. "Incentives To Innovate In Oligopolies," Manchester School, University of Manchester, vol. 79(1), pages 6-28, January.
    24. Marshall, Guillermo & Parra, Álvaro, 2019. "Innovation and competition: The role of the product market," International Journal of Industrial Organization, Elsevier, vol. 65(C), pages 221-247.
    25. Gilbert, Richard J, 2019. "Competition, Mergers, and R&D Diversity," Department of Economics, Working Paper Series qt33t5v0fx, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    26. Aamir Rafique Hashmi, 2013. "Competition and Innovation: The Inverted-U Relationship Revisited," The Review of Economics and Statistics, MIT Press, vol. 95(5), pages 1653-1668, December.
    27. Li, Xuelin & Liu, Tong & Taylor, Lucian A., 2023. "Common ownership and innovation efficiency," Journal of Financial Economics, Elsevier, vol. 147(3), pages 475-497.
    28. Giovanni Valentini, 2012. "Measuring the effect of M&A on patenting quantity and quality," Strategic Management Journal, Wiley Blackwell, vol. 33(3), pages 336-346, March.
    29. Klein, Benjamin & Crawford, Robert G & Alchian, Armen A, 1978. "Vertical Integration, Appropriable Rents, and the Competitive Contracting Process," Journal of Law and Economics, University of Chicago Press, vol. 21(2), pages 297-326, October.
    30. Igor Letina & Armin Schmutzler & Regina Seibel, 2024. "Killer Acquisitions And Beyond: Policy Effects On Innovation Strategies," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 65(2), pages 591-622, May.
    31. Ornaghi, Carmine, 2009. "Mergers and innovation in big pharma," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 70-79, January.
    32. Miguel Antón & Florian Ederer & Mireia Giné & Martin C. Schmalz, 2024. "Innovation: The Bright Side of Common Ownership?," NBER Working Papers 32192, National Bureau of Economic Research, Inc.
    33. Christian Fons-Rosen & Pau Roldan-Blanco & Tom Schmitz, 2022. "The Effects of Startup Acquisitions on Innovation and Economic Growth," Working Papers 944, Queen Mary University of London, School of Economics and Finance.
    34. Jonathan Elliott & Georges Vivien Houngbonon & Marc Ivaldi & Paul T. Scott, 2024. "Market Structure, Investment and Technical Efficiencies in Mobile Telecommunications," Post-Print hal-04831225, HAL.
    35. Lefouili, Yassine & Madio, Leonardo, 2023. "Market Structure and Investments : A Progress Report," TSE Working Papers 23-1491, Toulouse School of Economics (TSE), revised Sep 2024.
    36. Steven Callander & Niko Matouschek, 2022. "The Novelty of Innovation: Competition, Disruption, and Antitrust Policy," Management Science, INFORMS, vol. 68(1), pages 37-51, January.
    37. Bar-Isaac, Heski & Johnson, Justin & Nocke, Volker, 2023. "Acquihiring for Monopsony Power," CEPR Discussion Papers 18573, C.E.P.R. Discussion Papers.
    38. Norbäck, Pehr-Johan & Persson, Lars, 2012. "Entrepreneurial innovations, competition and competition policy," European Economic Review, Elsevier, vol. 56(3), pages 488-506.
    39. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2017. "A simple model of mergers and innovation," Economics Letters, Elsevier, vol. 157(C), pages 136-140.
    40. Bourreau, Marc & Jullien, Bruno, 2018. "Mergers, investments and demand expansion," Economics Letters, Elsevier, vol. 167(C), pages 136-141.
    41. Grossman, Sanford J & Hart, Oliver D, 1986. "The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 691-719, August.
    42. Brett Hollenbeck, 2020. "Horizontal mergers and innovation in concentrated industries," Quantitative Marketing and Economics (QME), Springer, vol. 18(1), pages 1-37, March.
    43. Yongmin Chen & David E. M. Sappington, 2010. "Innovation In Vertically Related Markets," Journal of Industrial Economics, Wiley Blackwell, vol. 58(2), pages 373-401, June.
    44. Aamir Rafique Hashmi & Johannes Van Biesebroeck, 2016. "The Relationship between Market Structure and Innovation in Industry Equilibrium: A Case Study of the Global Automobile Industry," The Review of Economics and Statistics, MIT Press, vol. 98(1), pages 192-208, March.
    45. Haucap, Justus & Rasch, Alexander & Stiebale, Joel, 2019. "How mergers affect innovation: Theory and evidence," International Journal of Industrial Organization, Elsevier, vol. 63(C), pages 283-325.
    46. Motta, Massimo & Tarantino, Emanuele, 2021. "The effect of horizontal mergers, when firms compete in prices and investments," International Journal of Industrial Organization, Elsevier, vol. 78(C).
    47. K. J. Arrow, 1971. "The Economic Implications of Learning by Doing," Palgrave Macmillan Books, in: F. H. Hahn (ed.), Readings in the Theory of Growth, chapter 11, pages 131-149, Palgrave Macmillan.
    48. Richard J. Gilbert, 2019. "Competition, Mergers, and R&D Diversity," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 54(3), pages 465-484, May.
    49. Denicolò, Vincenzo & Polo, Michele, 2021. "Mergers and innovation sharing," Economics Letters, Elsevier, vol. 202(C).
    50. Pilar BeneitoBy & María Engracia Rochina-Barrachina & Amparo Sanchis, 2017. "Competition and innovation with selective exit: an inverted-U shape relationship?," Oxford Economic Papers, Oxford University Press, vol. 69(4), pages 1032-1053.
    51. Szücs, Florian, 2014. "M&A and R&D: Asymmetric Effects on acquirers and targets?," Research Policy, Elsevier, vol. 43(7), pages 1264-1273.
    52. Liu, Xingyi, 2016. "Vertical integration and innovation," International Journal of Industrial Organization, Elsevier, vol. 47(C), pages 88-120.
    53. Farrell Joseph & Shapiro Carl, 2010. "Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 10(1), pages 1-41, March.
    54. Juan A. Correa & Carmine Ornaghi, 2014. "Competition & Innovation: Evidence from U.S. Patent and Productivity Data," Journal of Industrial Economics, Wiley Blackwell, vol. 62(2), pages 258-285, June.
    55. Kevin A. Bryan & Erik Hovenkamp, 2020. "Antitrust Limits on Startup Acquisitions," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 56(4), pages 615-636, June.
    56. Bennato, Anna Rita & Davies, Stephen & Mariuzzo, Franco & Ormosi, Peter, 2021. "Mergers and innovation: Evidence from the hard disk drive market," International Journal of Industrial Organization, Elsevier, vol. 77(C).
    57. Xavier Vives, 2008. "Innovation And Competitive Pressure," Journal of Industrial Economics, Wiley Blackwell, vol. 56(3), pages 419-469, December.
    58. Ángel L. López & Xavier Vives, 2019. "Overlapping Ownership, R&D Spillovers, and Antitrust Policy," Journal of Political Economy, University of Chicago Press, vol. 127(5), pages 2394-2437.
    59. Denicolò, Vincenzo & Polo, Michele, 2018. "Duplicative research, mergers and innovation," Economics Letters, Elsevier, vol. 166(C), pages 56-59.
    60. Jaunaux, Laure & Lefouili, Yassine & Sand-Zantman, Wilfried, 2017. "Entry and merger policy," Economics Letters, Elsevier, vol. 161(C), pages 124-129.
    61. Jaunaux, Laure & Lefouili, Yassine & Sand-Zantman, Wilfried, 2017. "Entry and merger policy," Economics Letters, Elsevier, vol. 161(C), pages 124-129.
    62. Patrick Bolton & Michael D. Whinston, 1993. "Incomplete Contracts, Vertical Integration, and Supply Assurance," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 60(1), pages 121-148.
    63. Jullien, Bruno & Lefouili, Yassine, 2018. "Mergers and Investments in New Products," TSE Working Papers 18-949, Toulouse School of Economics (TSE), revised Aug 2020.
    64. Michele Bisceglia & Jorge Padilla & Joe Perkins & Salvatore Piccolo, 2024. "Optimal Exit Policy with Uncertain Demand," Journal of Industrial Economics, Wiley Blackwell, vol. 72(1), pages 516-547, March.
    65. Sandro Shelegia & Yossi Spiegel, 2024. "Horizontal Partial Cross Ownership and Innovation," Journal of Industrial Economics, Wiley Blackwell, vol. 72(4), pages 1397-1450, December.
    66. Simon Loertscher & Michael H. Riordan, 2019. "Make and Buy: Outsourcing, Vertical Integration, and Cost Reduction," American Economic Journal: Microeconomics, American Economic Association, vol. 11(1), pages 105-123, February.
    67. Gilbert, Richard J. & Katz, Michael L., 2022. "Dynamic merger policy and pre-merger product choice by an entrant," International Journal of Industrial Organization, Elsevier, vol. 81(C).
    68. Cavenaile, Laurent & Celik, Murat Alp & Tian, Xu, 2021. "The Dynamic Effects of Antitrust Policy on Growth and Welfare," Journal of Monetary Economics, Elsevier, vol. 121(C), pages 42-59.
    69. Pauline Affeldt & Reinhold Kesler, 2021. "Competitors’ Reactions to Big Tech Acquisitions: Evidence from Mobile Apps," Discussion Papers of DIW Berlin 1987, DIW Berlin, German Institute for Economic Research.
    70. Prado, Tiago S., 2021. "Kill Zones? Effects of Big Tech Start-up Acquisitions on Innovation," 23rd ITS Biennial Conference, Online Conference / Gothenburg 2021. Digital societies and industrial transformations: Policies, markets, and technologies in a post-Covid world 238049, International Telecommunications Society (ITS).
    71. Cuong Hung Vuong & Edmond Baranes, 2021. "Competitive effects of horizontal mergers with asymmetric firms," Economics Bulletin, AccessEcon, vol. 41(2), pages 734-740.
    72. Pilar Beneito & Paz Coscollá-Girona & María Engracia Rochina-Barrachina & Amparo Sanchis, 2015. "Competitive Pressure and Innovation at the Firm Level," Journal of Industrial Economics, Wiley Blackwell, vol. 63(3), pages 422-457, September.
    73. Bourreau, Marc & Jullien, Bruno & Lefouili, Yassine, 2018. "Horizontal Mergers and Incremental Innovation," TSE Working Papers 18-907, Toulouse School of Economics (TSE), revised Jul 2024.
    74. Buehler, Stefan & Schmutzler, Armin, 2008. "Intimidating competitors -- Endogenous vertical integration and downstream investment in successive oligopoly," International Journal of Industrial Organization, Elsevier, vol. 26(1), pages 247-265, January.
    75. Brocas, Isabelle, 2003. "Vertical integration and incentives to innovate," International Journal of Industrial Organization, Elsevier, vol. 21(4), pages 457-488, April.
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    More about this item

    Keywords

    Competition; Investments; Innovation; Mergers; Entry;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General

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