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In this article, using the measurement regression analysis method and 1995-2008 input-output data of Beijing high-tech industry, the author carries out appraising the influencing factor of its technology innovation efficiency. The research results indicate that the technical funds' investment play the leading role on enhancing the innovation efficiency of Beijing high-tech industry. R&D activity...
The factors of high-new-tech enterprise R&D project investment risk were relevant and had Multi-stage, this paper used the method of experts consultation to find the evaluation indexes out, constructed evaluation indexes system of high-new-tech enterprise R&D project Multi-stage investment risk based on Life cycle of enterprises, evaluated the high-new-tech enterprise R&D projects with...
Message spreading in network communities may be affected not only by the interaction strengths between users, but also by the types of messages and the interests of individuals. Taking into account these factors, a message spreading mechanism was put forward in this paper. Based on the simulation and empirical study of two network communities, the paper points out that acceptance probability lambda...
Technological innovation is constituted by a number of elements of system capacity. In view of technological innovation is incomplete information and inaccurate gray-zone system, and the index value cannot satisfy the principal component analysis and factor analysis of the requirements. Therefore, the combination of entropy weight coefficient method and the gray-zone connections method. Selected seven...
With the improvement of corporate stakeholders' environment consciousness, the relativity between the corporate environmental information and the stakeholders' decision is growing. Company as the beginner of the industry pollution faces more and more pressure on environmental information disclosure. The article analyzes the relativity between corporate environmental information disclosure level and...
The information of cash flow was followed with interest by the public as the investment value reference index when the drawing up the statement of cash flow was getting more perfect. In order to judge the relationship between the accounting surplus and the information of cash flow with the investment value, which is more closed to investment value when cash flow comparing with traditional accounting...
Management is the management holding the owner of a listed company, holding shares of listed companies, in order to address the separation of ownership and management under the conditions of management incentives. In this paper, annual reports of listed companies in China in recent years, the disclosure of shareholdings and corporate performance management for the study of managerial ownership and...
Science and technology project management work is a management of scientific research activities with the form of project. In subjects continuously detailed and crossover fusion growing today, scientific research project extensive exchange and cooperation is an important driving force of the development of science and technology. Therefore, according to the similitude degree between science and technology...
This paper tests the existence of asymmetrical volatility clustering in Chinese emerging stock market and it is found that when innovation is negative, the fluctuation equation is significantly different from the model when innovation is positive. This paper discusses the volatility's asymmetrical reaction to autocorrelation of stock return and estimates the threshold value of ACF (autocorrelation...
The research on similarity methodology of dynamic tracing disciplinary themes based on improved similarity algorithm is the improvement and perfection of current similarity methodology based on co-word analysis, and also is good supplement to the mapping method of dynamic tracing disciplinary themes based on co-word analysis. Statistical correlation coefficient is the key arithmetic when analyzing...
Industry cluster is a quite typical economic form. It can drive industrial upgrading, improve the regional competitiveness. So it becomes an urgent problem to solve how to play and keep competitive advantage and realize orderly development. The article sees the industrial cluster as a self-organizing system and analyses industrial cluster's evolution by using the theory of self organization, then...
FDI and trade imports are two main channels of the international technology diffusion. In this article, based on the empirical analysis, using panel data, the author testes technology spillovers of FDI and trade imports and inspects the effect of technology spillovers of FDI and trade imports to the Bohai regional economic growth. The result shows that there are significant regional differences about...
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