Quality over-provision of information goods
This paper studies a producer's quality choice of an information good. The marginal cost of quality provision for the good is decreasing. The buyer does not observe the actual quality but can learn a signal which is the sum of quality and a noise. It shows that the producer has an incentive to over-supply quality. Moreover, and interestly, all types of producer may over-supply quality.
Volume (Year): 12 (2002)
Issue (Month): 5 ()
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