This chapter proposes an analysis of the role of advertising in the transmission of information in markets. It also describes how the economic analysis of informative advertising provides a satisfactory account of advertising practices and discusses the extent to which resorting to alternative...

We analyze the effect of consumer information on firm pricing in a model where consumers search for prices and matches with products. We consider two types of consumers. Uninformed consumers do not know in advance their match values with firms, whereas informed consumers do. Prices are lower the...