Table of Content

28 March 1997, Volume 5 Issue 1 Previous Issue    Next Issue

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Charaterization of Diffusion Trajectory of New Products Shuhua Hu, Junkang Wan 1997, (1):  1-6.  Abstract ( 2100 )   PDF (271KB) ( 1563 )   Save This paper has studied the diffusion process of new products in the course of technological innovation. It is found that new products diffuse in the market With their own inherent trajectories expressed by a simple logistic equation. Each product has its own rate of diffusion. Some consamer producto, or in lower price, diffuse very quickly. References | Related Articles | Metrics

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A Decision-Analysis Approach to Determine the Total of Staff Employed in Government Organizations ──Establishment of Local Government Organizations Na Jisheng, Zhou Zikang, Zhou Hong 1997, (1):  7-17.  Abstract ( 2292 )   PDF (562KB) ( 2092 )   Save To determine the total of staff employed in government organizations is considered as a worldwide decision problem which is of great importance and huge diffculty. In order to determine the total of staff in local government organizations of China, in this paper the authors put forward a method from a point of view of decision analysis, construct models by means of Data Envelopment Analysis and Artificial Neural Network techniques, and establish the total staff decision analysis system in computers. References | Related Articles | Metrics

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The Problem of Social Welfare-Maximization Under The Condition of Market Economics of Our Country Cui Yuquan 1997, (1):  18-23.  Abstract ( 2654 )   PDF (295KB) ( 1607 )   Save After initial researching, We can get the conclusion from this Paper that we can realize not only the social welfare-maximization, but also the utility optimality of every consumer Under the fixed condition in socidist market economics of our country. It establishs the mathematical model and gives us the economic meaning and analysis and points out that the point of social welfare-maximization in our country is better than that in other country which has market economics system of complete competition. References | Related Articles | Metrics

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The Problem of Informationization Xu Zetong, Zhang Ruyuan 1997, (1):  24-30.  Abstract ( 2050 )   PDF (405KB) ( 1691 )   Save This Paper gives a commentary for overseas and domestic problem of informationize in 1990s. It aslo gives some opinion that authors taked part in informationize practice in same time. Related Articles | Metrics

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The Solution of Multiple Objects Programming Based on the Principle of Minorities Obeying Majorities Mao Erwan, Bai Suiping 1997, (1):  31-34.  Abstract ( 2241 )   PDF (176KB) ( 1437 )   Save This thesis mainly aims at: a) To illustrate that the existence theorem of (1) is wrong through the concrete examples. b) To establish a Particular standarel to judge that the definitions of both [1] and [2] are unreasonable. c) To establish the idea on the solution of the minorities obey the majorit ties, and supplying the relevant existCnce theorem. References | Related Articles | Metrics

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Analyais and Improvement of the Neighbouring Search Algorithm for FSP Zhao He, Du Duanfu 1997, (1):  35-39.  Abstract ( 2577 )   PDF (247KB) ( 1509 )   Save This paper analyses the features of neighbor area search algorithms (K-OPT), and its shortcoming. Based on these, We proposed an efficent and lower algorithms complexity herustic method. References | Related Articles | Metrics

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On the Directional Learning Behaviour of Enterprises Li Biqang, Feng Jiamin 1997, (1):  36-45.  Abstract ( 2058 )   PDF (328KB) ( 1398 )   Save In this paper, we discuss the concept and content of directional learning behaviou of enetrprises, and study the motivation of directional learning behaviour of enterprises, We also describe the affects, the costS and efficiency of directional fearing behaviour of enterprises, In the final Part, we further study the relationship between directional learning behaviour and innovation behaviour of enterprises. References | Related Articles | Metrics

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Researches of the Employee’s Commitment to Organization Zhang Zhican, Fang Liluo, Ling Wenquan 1997, (1):  46-51.  Abstract ( 2392 )   PDF (322KB) ( 1930 )   Save In the reform of enterprise system, One of the most serious Problem is that employees show low obligation royalty beloging and commitment to their organizations. In this paper, we introduced a serious of researches about "employee’s commitment to their organization" in order to draw our researchers’ attention on these problems References | Related Articles | Metrics

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Capital Asset Pricing Model In Incomplete Financial Asset Markets Wang Zhihua, Zhu Jiang 1997, (1):  52-56.  Abstract ( 2291 )   PDF (263KB) ( 1489 )   Save In this paper, we consider capital asset pricing model in a framwork of incomplete asset markets, an extension of CAPM and a mutel-fund theorem are proved. References | Related Articles | Metrics

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Fuzzy Partial Ordering Relation and Its Application of Testing Consumer Advertising Preference Huang Pei 1997, (1):  57-64.  Abstract ( 2346 )   PDF (384KB) ( 1580 )   Save this study, a feasible way of establishing the matrix of a fuzzy partial ordering relation (FPOR) is Provided. An experiment of advertising preference is conducted in which the method using the matrix to form an order has been proven to be one of the best methods to make n ordinal scale Implications of the FPOR method are also discussed. References | Related Articles | Metrics