This paper analyzes price competition in an infinitely repeated duopoly game. In each period, consumers remember the existence and location of their previous supplier. New information is gathered via search or word-of-mouth communication. Market outcomes are history-dependent, and the Markov...

We consider the problem of optimal allocation of the marketing budget between customer acquisition and customer retention by a firm over the trade cycle. In line with the Schumpeterian idea of creative destruction, we find that under perfect capital markets customer retention increases with the...