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来源类型 | Discussion paper |
规范类型 | 论文 |
来源ID | DP16904 |
DP16904 Common Ownership and Mergers between Portfolio Companies | |
Roman Inderst; Stefan Thomas | |
发表日期 | 2022-01-15 |
出版年 | 2022 |
语种 | 英语 |
摘要 | The current debate on the competitive risks of common ownership has focused on whether passive index investments soften competition among portfolio companies. However, even if one concedes, in arguendo, that this is the case, it remains unclear in what way this bears on the analysis of horizontal mergers between portfolio companies. The EU Commission in Dow/DuPont and Bayer/Monsanto has alleged that common ownership is “an element of context in the appreciation of any significant impediment to effective competition”. In that respect we hypothesize that it should not be presumed that common ownership in itself increases anticompetitive effects of a merger between portfolio companies. Instead we posit that this depends on the facts of the case. The existence of common ownership might even mitigate post-merger unilateral effects if compared to the pre-merger counterfactual. We test our hypothesis on price competition as well as on innovation competition. Eventually, we map our conclusions onto the legal principles governing the burden of proof in merger cases. |
主题 | Industrial Organization |
关键词 | Common ownership Herfindahl-hirschman index Horizontal effects Innovation competition Merger control Unilateral effects |
URL | https://cepr.org/publications/dp16904 |
来源智库 | Centre for Economic Policy Research (United Kingdom) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/545836 |
推荐引用方式 GB/T 7714 | Roman Inderst,Stefan Thomas. DP16904 Common Ownership and Mergers between Portfolio Companies. 2022. |
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