of thesis Entitled: The Role of Retailers as Channel Captains in Retail Supply Chain Change: the Example of Tesco. The large scale retailer with a strong retail brand and sufficient critical mass in the market place may reach a pivotal point in its development when the directors can address the question: “Does the company want to get directly involved in the functions of centralised buying, log...

The stochastic location-inventory network design model with risk pooling considers the distribution network design problem in which all the retailers face uncertain demand. The riskpooling benefits can be achieved by allowing some of the retailers to operate as distribution centers (DCs) for other retailers to commit a given service level. The target is to minimize the expected total cost of DC...

In this study, we consider a two-level supply chain in which a supplier serves a group of retailers in a given geographic region and determines a replenishment plan for each retailer by using the information on demands of final customers and inventory levels of the retailers. Deliveries are carried out by homogeneous vehicles with a finite capacity, and each vehicle can visit multiple retailers...

We address infinite-horizon models for oligopolies with competing retailers under demand uncertainty. We characterize the equilibrium behavior which arises under simple wholesale pricing schemes. More specifically, we consider a periodic review, infinite-horizon model for a two-echelon system with a single supplier servicing a network of competing retailers. In every period, each retailer faces...

There have been many claims that the Internet represents a new nearly “frictionless market.” Our research empirically analyzes the characteristics of the Internet as a channel for two categories of homogeneous products—books and CDs. Using a data set of over 8,500 price observations collected over a period of 15 months, we compare pricing behavior at 41 Internet and conventional retail outlets....