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The level of Changzhou' s agglomeration of industry is estimated. The status of Changzhou's innovation environment is evaluated. The dynamic relations between the level of agglomeration of industry and innovation environment in Changzhou are analyzed based on the unit root test, the cointegration test, the causal test and the variance decomposition technology. The result shows that there are consanguineous...
Under the financial crisis, it is important for China to make use of public-private partnerships (PPP) for infrastructure construction. This paper emphasizes multi-task bundling of PPP on the condition of incomplete contracts and asymmetric information, involving the bundling of two tasks of building and operating infrastructures used for the provision of public services, as well as that of three...
This study was aimed at the relationship model between LMX and work performance. Hypotheses mode was set up, and Chinese edition of LMX scale, team cohesion scale and team performance evaluation scale were used in this paper. 342 survey questionnaires were sent and 231 valid accounting for 67% of the total were received, the samples came from many industries, such as finance, energy, scientific research,...
The high speed and healthy development of technological SMEs rely on high operating efficiency. This paper makes a comprehensive analysis on high growth technological SMEs operating efficiency through technical efficiency and cross-efficiency, and finds out the inconsistent problem that lies in the technical efficiency value and cross-efficiency value. Through the cluster analysis based on technical...
Under the pressure of shortened product life cycle and constantly changing global market, more and more Chinese manufacturers focus on their core competencies and outsource those non-core businesses. Due to this trend, supplier management becomes increasingly important to manufacturers. However, supplier management research is at its early stage in China and there is still deficient systematic study...
Weight flexibility is the main reason why the traditional DEA models can' t be directly used in ranking. The current paper proposes a multi-objective DEA model to derive common weights to weaken or eliminate the weight flexibility. In out proposed approach the obtained common weights can be accepted by at least half of all decision making units. The proposed technique is used in the university evaluation...
Arbitrage function is one of the most significant functions of ETF (exchange traded fund). The purpose of this research is to establish an ETF arbitrage decision support system. Through the analysis of arbitrage mechanism and arbitrage costs, the paper sets up an accurate ETF arbitrage model, and then exploit the system rely on the model above. The operations of the system mainly comprise four steps:...
The 21st century regards event economy as the latest growth engine of national economy globally. It is very important for a successful event to establish effective volunteer management system. In this paper, we introduce the concept of internal marketing management, which means the volunteers are regarded as its "clients" by the event organizations. And then the service blueprint was used...
Traditional DEA models can' t be directly used in ranking because of the flaw of weight flexibility. The current paper proposes a common weight deriving technique based on standard samples. The standard samples include those decision-making units with all-known high performance. In out proposed approach the standard samples determine the common weight which is used by all ordinary those decision-making...
In this paper, the vehicle routing problem with time windows (VRPTW) was considered, and a mixed integer programming mathematic model of VRPTW was proposed in detail. Meantime, an improved ant colony algorithm (IACA) was proposed to overcome the shortcomings of premature convergence and slow convergence of conventional ant colony algorithm (ACA). The experiment results showed that the IACA can solve...
Now our society faces a financial crisis. How to keep the economic growth and how to stand towering in this decline are focal points to all walks of life, so as construction. From the statistics of ENR Top 225 Contractors in 2007, we can know Chinese construction enterprises have a great progress in the international building market. However, we also can find there is a large weakness in such industrial...
This paper based on the firm resource-based theory and firm capability theory, expounds the importance of IT capability for third-party logistics(TPL) firms and its composing. Moreover, analyses the relative emphasis degree of different TPL firms' s IT capability composition, then propose a model of constructing and mechanism of action of IT capability.
The paper study a three-stage duopoly game model of vertical recycling electronic product differentiation about recycling product quality, recycling technology investment and recycling price competition. The recycling firms' incentives to invest in recycling technologies depend on their relative cost structure. On one hand, we compare in different levels of recycling technology investment the recycling...
Shield method is a major method in city metro tunnel excavation. However, face instability it might cause is one of the major influencing factors for ground deformation. This paper systematically classifies and evaluates the analysis methods of face stability in shield tunnel excavation in order to lay a solid foundation for future studies on face stability.
The supply chain in this paper includes not only the forwards supply chain, but also the reverse supply chain. Studies have shown that an effective management on the reverse supply chain can enhance customers' satisfaction, while increase the profits of corporation. However, the study on the forward supply chain is more and less on the reverse supply chain. This paper mainly creatively proposed a...
In the consideration of economic need, social need and psychological need, this paper constructs a utility function of knowledge sharing in enterprise employees. With the research result of behavioral game theory, it studies the knowledge sharing problem based on fairness preference. It points out the main ingredients which affect the knowledge sharing problem and give considerable strategies.
In this paper, after the analysis of enterprise historical development process and innovative theoretical practical application we have proposed the enterprise independent innovation theory based on project-driven perspective, enterprise putting independent innovation into practice is an inevitable trend which developed under the open international competition condition in today's society, from the...
The purpose of this paper is to formulate a mixed integer goal programming (MIGP) model to assist in reverse logistics network planning. The objective is to minimize the total cost (callback cost, transportation cost, operation cost, fixed cost for new facilities, revenues) and the environmental affects. The proposed model assists in determining the facility location and goods flows allocation in...
Through the expansion of CH model, we establish the based model of regional technology diffusion. Using the provincial-level panel data to test and optimizate this model, we respectively establish technology diffusion models of the four regions. According to the model, we analyze the effects of the various paths' spillover of technology diffusion on regional technological progress, and apply technology...
Traditional comprehensive evaluation methods have the problem of inconsistence between multi-evaluation conclusions. To solve the above problem, some researchers provide a multi-evaluation conclusion aggregation method based on singular value decomposition. However, due to the approximate process on ordinal matrix, the SVD-based aggregation method will lose the ordinal information of original matrix...
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