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The intuitionistic fuzzy set which is characterized by a membership degree and a non-membership degree, is a very powerful and useful tool to cope with fuzziness and uncertainty. Recently, the Pythagorean fuzzy set which is an extension of the intuitionistic fuzzy set has been introduced. In this paper, we focus on multi-attribute decision making with Pythagorean fuzzy information. First of all, considering...
As companies continuously seek to provide products and services to customers faster, cheaper, and with better quality, the supply chain system is becoming recognized as a strategically critical aspect of the firm. supply chain encompasses all of those activities associated with moving goods from the raw material stage through to the end user stage. This includes sourcing and procurement, production...
As one of the most important management theories in recent five decades, supply chain management has caught much attention. The study on supply chain competition is of great theoretical and realistic significance. Based on analyzing the factors that affect customer utility, the formation procedure of market share is illustrated and a supply chain competition model is established accordingly. In order...
In recent years, SMEs have played a major role in the growth and development of all the leading economies in Asia. And clusters of SMEs are formed to support development of SMEs. This paper studies the supply chains which embed in the cluster of SMEs for organic industry. Define the concept of Cluster Embedded Supply Chains. Aim at SMEs and organic industry, gain the special characteristics of these...
After the Era of Economic Crisis, if an enterprise want to win the advantageous opportunity, it must have reliable supply chain partners. So the research of evaluation on supply chain partners has become hot contens of supply chain management. Aiming at this problem, this paper proposes using entropy theory to evaluate candidate partners. Entropy value method is a kind of objective method, suitable...
With the frequent occurrence and its serious consequence in supply chain, the supply chain risk management has now become an important part of supply chain. This paper analyzes the supply chain meaning and the potential risk sources, and the characteristics of supply chain risks, makes assessments in light of the existence of these risks. Finally, the paper proposes several measures of supply chain...
This paper studies the effects of retailer's information-superiority on participant's profit in the existence of spot market. Two cases considered: manufacturer knows retailer's information-superiority and manufacturer does not know retailer's information- superiority. Our theoretical analysis and numerical experiments suggest that the appearance of spot market benefits retailer and system, but damages...
With the tool of Lagrangian and game theory, we construct the demand model of chain-chain competition in the uncertainty of market demand, and examine the choice of manufacturer and retailers in the condition of perfect information and no information, then conclude that the substitution between demand information and inventory.
It's based on the prospect theory to study the order problem under stochastic demand. Firstly, we review the traditional order model and disadvantages of the expected utility theory, and then briefly introduce the prospect theory. Secondly, followed by the framework of prospect theory, the paper analysis the order's value function perception, subjective probability density and weight function, and...
The competition between enterprises has been gradually replaced by that between supply chains. Nowadays, suppliers and buyers are cooperative associates and work in the competition together with each other, which used to be competitive forces. However, they are still separate units and transaction cost still exists as a prime cost between enterprises in supply chain today. Through the analysis of...
Witkey Business Model (WBM) has been known by more and more people, but there is less scientific research in this field. To comprehend this new business model, scholars and entrepreneurs need more scientific research about it. This paper present two main questions related with WBM has been brought forward in this paper: the first one is to find the reasons for which the task-posters solve their problems...
E-business enterprises are faced with many multiple criteria decision making (MCDM) problems, e.g. supplier selection is essentially a MCDM problem. And many complex MCDM problems maybe involve with various types of uncertainties, in such circumstance one is likely to characterize uncertain information as interval data. In this paper a new decision making method based on combining interval data is...
This paper investigates the source and treatment of supply chain collaborative information in terms of Information Theory. It indicates that that the supply chain collaboration is one part of economic activities and that the supply chain collaborative information is one part of economic information. It proposes the hierarchy and main representation of supply chain collaborative information in economic...
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