Hiroshi Kitamura () (Graduate School of Economics, Osaka University)
Abstract
This paper analyzes the market diffusion of a new product whose quality is uncertain. Consumers learn the product quality by observing the history of market outcomes. Firms cannot observe how consumers evaluate the product quality and learn it in response to consumerfs behavior. As a result of informational externalities, new entry occurs gradually. This dual uncertainty contributes to S-shaped diffusion of the new product with strictly declining prices.
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Publisher Info
Paper provided by Osaka University, Graduate School of Economics and Osaka School of International Public Policy (OSIPP) in its series Discussion Papers in Economics and Business with number
09-13.