G2TT
来源类型Discussion paper
规范类型论文
来源IDDP11423
DP11423 Competition, Product Proliferation and Welfare: A Study of the U.S. Smartphone Market
Ying Fan
发表日期2016-08-01
出版年2016
语种英语
摘要This paper studies (1) whether, from a welfare point of view, oligopolistic competition leads to too few or too many products in a market, and (2) how a change in competition affects the number and the composition of product offerings. We address these two questions in the context of the U.S. smartphone market. Our findings show the market contains too few products and that a reduction in competition decreases both product number and product variety. These results suggest that merger policies should be stricter when we take into account the effects of a merger on product choice in addition to those on pricing.
主题Industrial Organization
关键词Endogenous product choice Product proliferation Merger Smartphone industry
URLhttps://cepr.org/publications/dp11423
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/540237
推荐引用方式
GB/T 7714
Ying Fan. DP11423 Competition, Product Proliferation and Welfare: A Study of the U.S. Smartphone Market. 2016.
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