| 来源类型 | Discussion paper
|
| 规范类型 | 论文
|
| 来源ID | DP14895
|
| DP14895 Platform Mergers: Lessons from a Case in the Digital TV Market |
| Marc Ivaldi; Jiekai Zhang
|
| 发表日期 | 2020-06-15
|
| 出版年 | 2020
|
| 语种 | 英语
|
| 摘要 | This paper contributes to the analysis of mergers in two-sided markets, notably those in which
a platform provides its service for free on one side but obtains all its revenues from the other,
as in the digital TV industry. Specifically, we assess a decision of the French competition
authority which approved the merger of the broadcasting services of the TV channels involved
but imposed a behavioral remedy prohibiting the merger of their respective advertising sales
services. To do so, we build a structural model allowing for multi-homing of advertisers and,
using a comprehensive dataset, we estimate the demand of viewers and advertisers. Our
evaluation provides evidence that the remedy has been ineffective at limiting the increase
in prices and amounts of advertising, due to the cross-side externalities between viewers and
advertisers. Without resulting in significant positive effects on the viewers' surplus, the remedy
has also drastically increased the advertisers' total cost. Nevertheless, the remedy has benefited
the competitors of the merging channels. The main lesson of our analysis is that, in the process
of designing competition or regulatory policy for two-sided markets, ignoring the interaction
between the two sides of platforms can result in unexpected outcomes. |
| 主题 | Industrial Organization
|
| 关键词 | Two-sided market
Platform merger
Advertising
Tv market
Competition policy
|
| URL | https://cepr.org/publications/dp14895
|
| 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/543836
|
推荐引用方式
GB/T 7714 |
Marc Ivaldi,Jiekai Zhang. DP14895 Platform Mergers: Lessons from a Case in the Digital TV Market. 2020.
|
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