A person engaged in search may be uncertain whether the good or job he seeks is still available. Some people may therefore search when the job or good is unavailable; others may stop searching too early. A seller or employer who wants individuals to search should therefore periodically announce...

Consider a government that adopts a program, sees a noisy signal about its success, and decides whether to continue the program. Suppose further that the success of a program is greater if people think it will be continued. This paper considers the optimal decision rule for continuing the...

We consider a deterministic pricing and replenishment model in which the retailer advertises a fixed price and the selling schedule, and customers can advance or delay their time of purchase incurring holding or shortage costs. We investigate the impact of heterogeneity in the customers'...