We study dynamic pricing and inventory control of substitute products for a retailer who faces a long supply lead time and a short selling season. Within a multinomial logit model of consumer choice over substitutes, we develop a stochastic dynamic programming formulation and derive the optimal...

This paper considers the facility network design problem for a global firm that sells to two markets: the domestic market and a foreign market. Although the firm has to invest in capital-intensive production facilities and produce outputs in the face of demand and exchange rate uncertainties, it...

We study the value of information, production flexibility, and supplier flexibility for a good for which an initial and a subsequent order may be placed. We consider a Bayesian model of demand in which the unknown mean demand rate is assumed to have a prior, which is a mixture of two normal...

We study how online business-to-business (B2B) exchanges affect buyer-supplier relationships where an exchange takes the role of a secondary market in which buyers (of the initial product) can trade excess inventory to address supply and demand imbalances. Over the last several years, B2B...

We investigate a firm's product line design and capacity investment problem for vertically differentiated products along design quality levels. Customers arrive according to a Poisson process and are heterogeneous in their marginal valuation of the quality level. Customers make product choices...

The benefits of supplier diversification are well established for price-taking firms. In this paper, we investigate the benefits from supplier diversification for dual-sourcing duopolists. We consider a two-echelon supply chain in which suppliers sell components to buyers who produce and sell...