In this paper we use mechanism design approach to find the optimal file-sharing mechanism in a peer-to-peer network. This mechanism improves upon existing incentive schemes. In particular, we show that peer-approved scheme is never optimal and service-quality scheme is optimal only under certain...

Goods sold by electronic firms are not perfect substitutes for otherwise identical goods sold by their offline counterparts. Online purchases are associated with waiting costs, and they do not allow consumers to inspect the product prior to purchase. Visiting a conventional retailer, on the...

The advance selling strategy is implemented when a firm offers consumers the opportunity to order its product in advance of the regular selling season. Advance selling reduces uncertainty for both the firm and the buyer and enables the firm to update its forecast of future demand. The...