Credence goods markets, online information and repair prices: A natural field experiment
Journal of Public Economics(2023)
摘要
•Credence goods markets have large informational asymmetries between consumers and sellers.•We study the market for computer repairs.•In our field experiment, we examine the value of a self-diagnosis.•This does not help consumers.•Yet, rating platforms provide useful information.•Better rated shops charge lower prices.
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关键词
markets,repair prices,online information
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