Anticompetitive Vertical Merger Waves

We develop a model of vertical merger waves and use it to study the optimal merger policy. As a merger wave can result in partial foreclosure, it can be optimal to ban a vertical merger that eliminates the last unintegrated upstream firm. Such a merger is more likely to worsen market performance whe...

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Bibliographic Details
Main Authors: Hombert, J. (Author), Pouyet, J. (Author), Schutz, N. (Author)
Format: Article
Language:English
Published: Blackwell Publishing Ltd 2019
Online Access:View Fulltext in Publisher
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008 220511s2019 CNT 000 0 und d
020 |a 00221821 (ISSN) 
245 1 0 |a Anticompetitive Vertical Merger Waves 
260 0 |b Blackwell Publishing Ltd  |c 2019 
856 |z View Fulltext in Publisher  |u https://doi.org/10.1111/joie.12204 
520 3 |a We develop a model of vertical merger waves and use it to study the optimal merger policy. As a merger wave can result in partial foreclosure, it can be optimal to ban a vertical merger that eliminates the last unintegrated upstream firm. Such a merger is more likely to worsen market performance when the number of downstream firms is large relative to the number of upstream firms, and when upstream contracts are non-discriminatory, linear and public. On the other hand, the optimal merger policy can be non-monotonic in the strength of synergies or in the degree of downstream product differentiation. © 2020 The Editorial Board of The Journal of Industrial Economics and John Wiley & Sons Ltd 
700 1 |a Hombert, J.  |e author 
700 1 |a Pouyet, J.  |e author 
700 1 |a Schutz, N.  |e author 
773 |t Journal of Industrial Economics