We study the problem of how to design a sparse flexible process structure in a balanced and symmetrical production system to match supply with random demand more effectively. Our goal is to provide an optimal design, i.e., the sparsest design, to achieve (1-ε)-optimality relative to the fully...

Process flexibility has been widely adopted as an effective strategy to improve responsiveness to demand uncertainty. Many algorithms for constructing sparse flexibility designs with good theoretical guarantees have been developed for balanced and symmetrical production systems, which assume...

We consider the periodic review dynamic pricing and inventory control problem with fixed ordering cost. Demand is random and price dependent, and unsatisfied demand is backlogged. With complete demand information, the celebrated (s,S,p) policy is proved to be optimal, where s and S are the...

We study the fundamental model in joint pricing and inventory replenishment control under the learning-while-doing framework, with T consecutive review periods and the firm not knowing the demand curve a priori. At the beginning of each period, the retailer makes both a price decision and an...

We present a new, global data base on tourist destinations. The data base differs from other data bases in that it includes both domestic and international tourists; and it contains data, for the most important destinations, data at national level as well as at lower administrative levels....

The Chinese wind energy sector has undergone rapid development over the past 30 years, yet its path has differed from that of its European counterparts. There is much discussion in the literature on what the path of innovation is for the Chinese wind energy sector and where this path will lead....

We present a new, global data base on tourist destinations. The data base differs from other data bases in that it includes both domestic and international tourists; and it contains data, for the most important destinations, data at national level as well as at lower administrative levels....

We study a family of stylized dynamic assortment planning problems, where for each arriving customer, the seller offers an assortment of substitutable products and customer makes the purchase among offered products according to a discrete choice model. This paper considers two popular choice...