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Study on logistics project risk will give helpful information for managers to make decision or manage risk. Therefore, it is meaningful to evaluate the logistics project risk. This paper gives evaluation indexes system of logistics risk firstly, Then combines the unascertained theory with fuzzy method, and gives the evaluation model of logistic project risk basing on unascertained theory and fuzzy...
This paper suggests using FCM to investigate the problem of credit risk evaluation of listed companies by referring to some domestic and abroad researches of fuzzy cognitive map and credit risk. Firstly, the present research status of FCM is briefly introduced. Then, this paper completely studies the basis theory and inner inference mechanism of FCM, and the Active Hebbian Learning (AHL) algorithms...
We analyze the importance of practical aggregate production planning (APP) under uncertain environment and present a novel fuzzy programming resolution model based on the credibility measure of fuzzy event. The customers' demands, the unit profits and the available manufacturing capacities are all regarded as fuzzy variables; three types of common constraints are re-formulated as fuzzy chance constraints...
Product identity (PI) can form the continuity of enterprise products, and is of positive significance to the brand image. In this paper the fuzzy ISODATA clustering method is introduced to explore the way to establish product identity system based on the existing products of a company. An experimental study of financial equipments was conducted to evaluate the practicability of this method. First,...
This paper build a private equity exit routes selection model using fuzzy optimal assessment base on risk-weighted exit return. The impact factors in private equity exit process are analyses. The exit income, exit cost, payment manner, exit environment, attitude of relational staff and exit route's market capability is the mainly factors in private equity exit routes selection. 18 sub-indicators are...
To identify the best alternative in multicriteria decision-making problems, a multicriteria fuzzy decision-making method based on the weighted correlation coefficient of interval-valued intuitionistic fuzzy sets (IVIFSs) is established in which criterion values for alternatives are IVIFSs and the criterion weights are known information. With the definition of ideal and anti-ideal weighted correlation...
Knowledge sharing, which is one of the most important factors of knowledge management, plays more and more crucial role in the process of the enterprise development. The topic of how to encourage the knowledge workers to deeply share their knowledge is the direction of knowledge management field. This paper developed a model of measuring employee knowledge-sharing performance base on the theories...
How to effectively prevent and to avoid security risks and promote the healthy development of the security business are the most important security issues facing the investment guarantee company. In this paper, fuzzy comprehensive evaluation method to create a credit guarantee risk assessment model, the risk of a security company for the quantitative analysis, so as to achieve the purpose of risk...
The variety and complexity of virus harm cause there is few practical evaluation methods currently. The paper first presents harms' definition and classification of the virus. Then representative first-level and second-level evaluation indexes are proposed. However, as these evaluation factors could hardly be assigned with definite values and somewhat have fuzziness, the paper constructs a fuzzy evaluation...
Proceed from the commerce view, a perfect combination of port and e-commerce is the new breakthrough point that would make port income creating. This paper makes e-commerce thoughts and technologies applied for the traditional port transaction, excavates the value on the base of the port e-commerce platform, studies the profit model of the port e-commerce platform on the aspects of competition structure,...
The aim of this paper is to develop the concept and methodology of matrix games with payoffs of intuitionistic fuzzy sets (IF-sets). The definition of matrix games with payoffs of IF-sets is given and according to the concept of the Pareto solutions, the concept of solutions for the game is defined. It is proven that the solutions of matrix games with payoffs of IF-sets can be obtained through solving...
To solve the problem of lacking of effective quantitative evaluation methods to the connection modes of distribution network, a comprehensive evaluating hierarchy is introduced in this paper. Security, reliability, economic profit, supply capability and derivative capability are included in this hierarchy. Maximal short circuit current, maximal voltage drop, voltage shift, average service availability...
Based on characteristics of reverse logistics system and combined with the concept of green manufacturing and design, in this paper, the concept of green strength is put forward, the evaluation index system of green strength of reverse logistics is established, and green strength of reverse logistics is comprehensively evaluated by means of two-level fuzzy analytic hierarchy process, which has a good...
The customer always aspires to the conformity of the price of service defined by it and its qualities. We will notice that, as a rule, the customer of service complains of its high price, than the customer of the physical goods less often. If the considers the price overestimated simply leaves without purchase. The dissatisfaction of service conducts, as a rule, to the big losses in a market dale...
This paper analyze the uncertainty impact factors and asymmetric information in the two private equity investment decision-making stages. Attributed the private equity candidate firms' select to fuzzy optimal assessment. Build a risk-weight fuzzy optimal return model to assess the candidate firms. Get the optimal solution set. Boils down the private equity investment game to incomplete and dynamic...
Defining construction project transaction mode as research object, this paper firstly classifies common used construction project transaction modes, and then attempts to improve the existing transaction mode selection approach - SMARTS to a more precise method called fuzzy SMARTS, which comprised a fuzzy evaluation part. Finally, this paper illustrates the method is practicable for providing the owner...
Under the circumstance of electricity market reform, the concept of customer relationship management has been introduced to the power grid enterprises in China, and customer value is the core of this new concept. Power grid company related to all fields of society, which have to stress on social responsibility as well as the economic benefits of their own. This paper establishes customer value evaluation...
This paper develops a supplier evaluation approach based on the analytic network process (ANP) and fuzzy synthetic evaluation under a fuzzy environment. Instead of the classical eigenvector prioritization method, employed in the prioritization stage of the ANP, a fuzzy preference programming method is applied, which obtains crisp priorities from inconsistent interval and fuzzy judgments. The resulting...
Enterprises cluster is posing great competence as well as facing much risk. By subdividing the type of cluster, networked small and medium-sized enterprises cluster is chosen as target; by analyzing the primary sources of risk, an index system for evaluating the risk is built up; and on the basis of gray-fuzzy theory, the synthetic risk evaluating model is given in this paper. An actual application...
The relationship between an original shareholder and a possible investor in financing is studied by using fuzzy game theories and methods. The results show that either the original shareholder's share of the incremental value or the possible investor's investment has a reasonable upper bound, an enterprise may obtain more investment if the original shareholder reduces his share of the incremental...
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