G2TT
来源类型Discussion paper
规范类型论文
来源IDDP16554
DP16554 Evaluating the Impact of Price Caps - Evidence from the European Roam-Like-at-Home Regulation
Giulia Canzian; Gianluca Mazzarella; Louis Ranchail; Frank Verboven; Stefano Verzillo
发表日期2021-09-15
出版年2021
语种英语
摘要The roam-like-at-home regulation (RLAH) eliminated all mobile roaming surcharges to European consumers travelling within the European Economic Area (EEA). We measure the causal impact of the regulation on EEA roaming traffic, using the Rest of the World as a control group. We find large and heterogeneous effects on retail and wholesale traffic volumes and revenues. To evaluate the welfare effects of the regulation, we develop a framework that includes consumer surplus, retail and wholesale profits. The gains in consumer surplus are large, and mainly stem from data services. The consumer gains are proportionately larger in small, open economies and in countries with previously high roaming prices. Finally, total welfare increases considerably, because the consumer surplus gains far outweigh profit losses. As such, the removal of market power more than compensates for a distortion from a possible overconsumption at zero surcharges.
主题Industrial Organization
关键词price caps international roaming mobile telecom market integration
URLhttps://cepr.org/publications/dp16554-0
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/545505
推荐引用方式
GB/T 7714
Giulia Canzian,Gianluca Mazzarella,Louis Ranchail,et al. DP16554 Evaluating the Impact of Price Caps - Evidence from the European Roam-Like-at-Home Regulation. 2021.
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