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The paper first constructs two different third-party B2B e-commerce platforms according to the different ways of charging methods, and then analyses of the dynamic game between the two platforms. In the dynamic game, I establish a triangular model to describe the distribution of the seller, and on this basis, I construct a nine-cell matrix of the dynamic game to measure the results of the game accurately,...
It sets up a non-lined mathematical model to forecast the objective total market capacity of China credit guarantee for SMEs based on analyzing the main factors of affecting the guarantee market capacity. It can enhance the effectiveness of the market capacity of our SMEs credit guarantee through optimizing the credit rationing, the rate of credit guarantee magnification and the anti-guarantee sufficient...
With the development of society, more and more people begin to pay attention to the negative effects on natural and social environment which caused by consumption of resources and energy. The requirements of sustainable development have been responded in many economy fields. Products research and development is one of vital links impacting on sustainable development of enterprise, economy, and even...
The situation of gas flow distribution in burden surface ensures to a certain degree whether the blast furnace could be running in a way of high efficiency and low consumption, and then influences the economic benefits of the whole steel enterprises. Focusing on the difficulty of directly detecting the gas flow distribution in burden surface, a method of that distribution is designed in this paper...
In this paper, the city input-output efficiency analysis which includes electric power input has been done based on the extension models of DEA to Chinapsilas typical cities. At first, it established index system of comprehensive evaluation of city efficiency, and did input-output-effectiveness evaluation which include electric power input for China's 23 cities in 2006 and sorted by the urban development...
Power industry is the foundation of national economy. Its contributions to the economy are reflected not only in the value added of its own, but more reflected in the drawing and impetus functions on other sectors. Based on input-output (I-O) method and the comparable PO tables from 1981 to 1992 in China, the paper quantifies the drawing and impetus functions and the total contribution from power...
From 2003 to 2004, the power shortage has severely hold back the development of Chinese economy, and the study on the relationship between Chinese power and economic development can supply scientific evidences for the economic decisions. The paper raises that studying the relationship should base on the electricity consumption which can produce the value added, not on the total electricity consumption...
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