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This paper establishes an evaluation index system of coordinated relationship between urban rail transit and land use. And the data envelopment analysis (DEA) model is applied to evaluate the coordinated relationship between urban rail transit and land use of Beijing from 2001 to 2014. Evaluation results that are generated by the model are conducive to analyze the change rule of coordination and find...
The conflict of dual channel has become more and more competitive. In order to alleviate the conflict, the paper studies that the manufacturer not only sells the products through the traditional online retail channel but also the online direct channel. This paper analyzes the product pricing, service level and the profit of the whole supply chain under centralized decision-making, and the product...
Judging demand change when demand shifts from one level to another usually relies on the decision makers' intuition, which involves behavior factors and would lead to decision biases in inventory decision making. To cope with the biases of demand level judgment in supply chains under buyback contracts, this paper studies how do two behavior factors, i.e., mental accounting and system neglect, influence...
This paper studies the equilibrium of a capital constrained green supply chain which is made of a manufacturer and a retailer under bank credit, a multiplicative demand function is established, and the effect of quantity and product green degree are introduced into the newsboy model, then the retailer's optimal order quantity and the manufacturer's optimal degree of green goods are obtained, and compare...
This paper designed a bus travel decision-making system including two sub-module: bus line querying module and optimal travel program choosing module which based on generalized cost calculation. This system can provide different optimal travel scheme recommendations when the time value of residents, bus travel speed and overcrowding situation are differing during the non-peak time and peak time. The...
In this paper, against the background of low-carbon fresh supply chain, the government of carbon quota for the whole supply chain is limited and the carbon training policy is exist, we analyzed the centralized and distributed decision-making scenario how the producer and retailer cooperate on the carbon emission reduction, then studied the interaction between the emission reduction rate of producer...
The paper focuses on the joint emission reduction problem in low-carbon supply chain with Energy Service Company's involvement in the ‘cap-and-trade’ system. Two system dynamics model are included, cooperative R&D investment in emission reduction between the supplier and the manufacturer and Energy Service Company's R&D investment in emission reduction for the supply chain. We discuss the...
In this paper, we construct the decentralized and centralized decision-making models of supply chain under consignment contract based on uncertain response time and time-price sensitive demands in a two-stage supply chain system. And we solve the models to find the optimal solutions. At the same time, the effectiveness of each decision-making mode on supply chain profits is discussed by comparing...
The Fuzzy Delphi Method (FDM) is the modified and enhanced version of the classical Delphi technique. Improvement was made to rectify the imperfection of traditional Delphi Method (DM) that leads to low convergence in retrieving outcomes, loss of important information, and long progress of investigation. Nevertheless, this approach has been employed in various application domains, including humanities,...
This paper considers the optimal purchasing decisions of a consumer when online retailers provide contingent free shipping service under delay delivery. A consumption decision model for online consumers is proposed by establishing net consumption surplus function under delay delivery, which comprehensively considering all of the conditions including the product price, delay time, free shipping threshold...
With the carbon emission Cap and Trade system, this paper constructs a single supply chain system which consists of one manufacturer and one exclusive retailer. The manufacturer's self-purifying technology investment and consumer low-carbon preference are all modeled. We reveal how to coordinate the supply chain by a revenue-sharing contract under the Cap and trade frame. The results indicate that...
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