We consider a simple two-stage supply chain with a single retailer facing i.i.d. demand and a single manufacturer with finite production capacity. We analyze the value of information sharing between the retailer and the manufacturer over a finite time horizon. In our model, the manufacturer receives demand information from the retailer even during time periods in which the retailer does not ord...

Electronic commerce has grown rapidly in recent years. However, surveys of online customers continue to indicate that many remain unsatisfied with their online purchase experiences. Clearly, more research is needed to better understand what affects customers’ evaluations of their online experiences. Through a large dataset gathered from two online websites, this study investigates the importanc...

This paper studies a manufacturer that sells to a newsvendor retailer who can improve the quality of her demand information by exerting costly forecasting effort. In such a setting, contracts play two roles: providing incentives to influence the retailer's forecasting decision, and eliciting information obtained by forecasting to inform production decisions. We focus on two forms of contracts t...

this paper develops a closed-loop supply chain including one manufacturer, one retailer and a third party, in which the manufacturer produces a product under appropriate quality and sells it through a retailer in the market. the retailer pays the expense of marketing effort and a third party collects the used products from consumers and sends to the manufacturer. the manufacturer remanufactures...

The paper provides a framework to help the weak retailer delineate the circumstances that allow him to benefit from an alliance between the dominant retailer and the common manufacturer. We use a game-theoretic model to determine the optimal pricing and service strategies when channel members act independently then when the dominant retailer forms an alliance with the manufacturer. We find that...

Retail business is characterized by different business models: pure-play model and dual channel approach, which uses both physical and online channels to reach customers. There is conflicting evidence regarding the relative value of these business models to the consumers. We take a market valuation approach to evaluate the relative merits of both business models. We consider a panel of publicly...

This paper considers vertical relations between an upstream manufacturer and a downstream retailer that can independently obtain a low-quality, discount substitute. The analysis reveals that under full information the retailer offers both varieties only if it is optimal to do so under vertical integration. However, when the retailer is privately informed about demand, then the retailer will off...

In this paper, a modified segmentation algorithm for printed Farsi words is presented. This algorithm is based on a previous work by Azmi that uses the conditional labeling of the upper contour to find the segmentation points. The main objective is to improve the segmentation results for low quality prints. To achieve this, various modifications on local baseline detection, contour labeling an...

This article analyzes a supply chain management system (SCM), with two echelons. We consider a perishable inventory with Poisson demand, exponential life time and positive lead time at distribution center (DC) and retailer. Partial backlogging at retailer node is assumed with limited quantity. (s, S) policy at retailer and (M-1, M) policy at DC are assumed to get a tractable analytic solution. ...

Supply chain coordination has received substantial attention in the operations literature in recent years. Coordination issues in supply chains arise due to several factors, an important one being the difference in the cost impact of inventory and replenishment decisions on the manufacturer and retailer. In this paper, we address this asymmetry in cost impact that can lead to sub-optimal channe...