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媒体平台广告监管的福利分析

Welfare Analysis of Regulations on Media Platform Advertising
Journal of the European Economic Association · 2024 · Jiekai Zhang

中文摘要

本文估计了电视广告监管的福利效应。我构建了一个需求与供给的结构模型,其中播出内容和广告数量均为内生决定。研究结果表明,在自由放任均衡下,可以提供更多样化的内容,尤其是更多教育类内容。随着此类节目供给的增加,儿童和青少年将观看更多教育类内容。自由放任均衡下的消费者总福利高于现行广告限制下的消费者总福利。

Abstract

Abstract This paper estimates the welfare effects of TV advertising regulation. I develop a structural model of demand and supply in which both the broadcast content and the amount of advertising are endogenously determined. My results suggest that more varied content, and, in particular, more educational content, can be offered in a laissez-faire equilibrium. Children and teenagers would watch more educational content as more of this type of programming becomes available. Total consumer welfare is higher in a laissez-faire equilibrium than that under the current advertising restrictions.
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