In this paper, we propose two decision models for decentralized and centralized fresh produce supply chains with stochastic supply and demand and controllable transportation time. The optimal order quantity and the optimal transportation time in these two supply chain systems are derived. To improve profits in a decentralized supply chain, based on analyzing the risk taken by each participant i...

The members of a chain always try to find new ways in order to raise their profit. Hence we intend to study two different scenarios in a single item two-echelon green supply chain including two manufacturers and one retailer to study the effects of two effective contracts on members’ profit. Two scenarios are discussed and in first one, first manufacturer proposes quantity discount contract to ...

In this paper, the authors focus on examining the coordination mechanisms for a two-stage supply chain comprising one supplier and one retailer. The authors consider such a channel relationship that the transaction quantity between the two members is sensitive to the supplier’s inventory level and that the supplier’s unit inventory holding cost has a linear stepwise structure. They devise a coo...

The purpose of this study is to explore the design equity cooperation mechanism in sharing logistics service supply chain. This designs a two-echelon chain composed an urban joint distribution company and N companies. jointly established by companies based on specific shares investment. We establish models under revenue-sharing or cost-sharing contracts. Revenue-sharing factor parameter. When m...

To control quality in supply chain, this paper presents multi-period, dynamic game models in principal-agent theory, which are opposite to static, single period game models. The research comes from industrial practice and the conclusions are more operational and feasible in theory. Finally, the research is applied into two famous companies in different industries and shows good effectiveness. m...

the manufacturing organizations today are having a competition of supply chain versus supply chain. existing research work fails to relate human metrics with supply chain performance. the authors intend to empirically assess the effects of human metrics on supply chain performance in the context of indian manufacturing organizations. a rigorous literature review has identified 12 variables. the...

In this research, two risk hedging strategies, the option contract and the advance purchase discount contract, are investigated within a manufacturer–retailer two-echelon supply chain context. This study offers three contributions. First, the optimal decisions under the two contracts from the perspectives of both the manufacturer and the retailer are determined. Second, circumstances under whic...

Annual influenza outbreaks incur great expenses in both human and monetary terms, and billions of dollars are being allocated for influenza pandemic preparedness in an attempt to avert even greater potential losses. Vaccination is a primary weapon for fighting influenza outbreaks. The influenza vaccine supply chain has characteristics that resemble the Newsvendor problem, but possesses several ...

This paper analyses the impact of retailer overconfidence psychology on incentive contract for a manufacturer-retailer supply chain, where product quality is affected by the manufacturer and the retailer’s behaviors. There exists double-sided moral hazard in the supply chain. Using principal-agent model, this paper builds incentive contracts under symmetric and asymmetric information situations...