Title: Curbing Obfuscation: Empower Consumers or Regulate Firms?
Speaker: 顾一泉
University of Liverpool
时间：2016年12月22日 16:00-17:30
地点：复旦大学经济学院614会议室
Abstract: This paper develops a market model where consumers refrain from buying products that they are unable to understand and a firm can influence the probability of a consumer understanding its offer. In equilibrium, firms artificially increase product complexity, and firms that offer more transparent products choose on average higher prices. We study two sets of public policies. We show that consumer side policies may have the unintended consequence of encouraging obfuscation while firm side policies are always effective in curbing obfuscation. Interestingly, a consumer side policy can even harm consumers when it protects consumers so much that it greatly increases the marginal effectiveness of obfuscation. Both sides of policies can either increase or decrease social welfare depending on the marginal effectiveness and the marginal cost of obfuscation. Main insights identified hold in both asymmetric and symmetric obfuscation equilibria.
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