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This paper establishes a three-stage reverse supply chain model which includes one manufacturer, one retailer and one agent who helps the manufacturer to recall waste materials. Besides, this paper assumes that the numbers of this reverse supply chain are all based on the Stackelberg game model. Under the condition of stochastic market demands, this paper analyzes the optimal pricing and order strategies...
In recent decade, DRM (digital rights management) has focused on security techniques for solving the issues as the malicious copy, free dissemination and unrestricted abuse of digital contents or assets. Whereas some increasingly enhanced security policies, which were implemented at contents provider-side or user-side, have not brought about optimal utilities for participants in the contents value...
A multi-stage cooperation and competition model based on flexibility in port service supply chain consisting of a port enterprise and two service providers (SP) is built, using Stackelberg model and Cournot model. Flexibility in port service supply chain is studied. The influence factors of port enterprise's flexibility strategy and SP's flexibility strategy, relationship of port enterprise's flexibility...
A multi-participant trust relationship is essential to implement a successful business transaction in DRM (digital rights management)-enabling digital contents industry. The simple adoption of several increasingly enhanced security policies does not necessarily establish the mutual trust relationship ultimately, and even has a negative effect on the usability and acceptability of DRM system. Therefore,...
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