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Transportation resources allocation of group enterprise is an important research issue. Based on the non-convex interval goal programming and the discrete resources ideology, this paper sets up three categories, eight basic models for the analysis of enterprise transportation resources allocation. These basic models could be modularly used in practice. Our research outcomes are consistent with the...
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...
Distribution logistics system is required to respond to the uncertainty. Because the effective way to respond to the uncertainty is flexibility capacity, studying the flexibility capacity of distribution logistics system is important and practical. First of all, we analyze the uncertainty of distribution logistics system, then, we analyze comprehensively its elements from the view of system. Finally,...
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...
Based on the analysis of the development of Guangzhou economy and logistics parks, this paper introduces the BOT project mode of Guangzhou logistics parks. Based on the BOT, this paper analyzes the risks which the Guangzhou logistics parks meet, and designs an evaluation system. And then, through grid method and fuzzy Borda number analytical method, this paper analyzes the BOT project risks of Guangzhou...
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,...
Logistics synergy is an effective way to reduce logistics costs and improve the quality of logistics services in region. The present researches are concentrated on the collaborative methods and the choice of partners, but never think the methods of performance appraisal. A new concept, cooperative intensity between logistics enterprises in region, is proposed. The main effect factors of regional logistics...
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