Based on a refined ＂non-competitive input-output model,＂ this paper proposes a new framework for analyzing the status of a country＇s high-tech industries in the international division of labor, i.e. calculates the ...Based on a refined ＂non-competitive input-output model,＂ this paper proposes a new framework for analyzing the status of a country＇s high-tech industries in the international division of labor, i.e. calculates the index of＂ weighted value-added productivity ＂ by compiling non-competitive input-output tables which distinguish high-tech industries from traditional industries. The new method effectively avoids ＂statistical illusion＂ which stems from a biased focus on gross exports under intra-product specialization. The empirical study shows that since 1995, the status of China＇s high-tech industries has grown quickly as a result of enhanced labor productivity, but still lags behind those of major developed countries. In addition, the study also suggests that the status of China＇s high-tech industries has been over-estimated using the traditional gross export statistical method.展开更多
The paper analyses the advantages of Shenzhen high-tech enterprises to establish the synchronization mechanism for R＆D and standardization based on the characteristics of Shenzhen high-tech industries,to provide some...The paper analyses the advantages of Shenzhen high-tech enterprises to establish the synchronization mechanism for R＆D and standardization based on the characteristics of Shenzhen high-tech industries,to provide some guidance, the paper provides some key points to establish the synchronization mechanism of R＆D. and standardization for high-tech enterprises.展开更多
With the continuous improvement of industrial automation in our country and the use of high technology, promoted the scientific content of traditional industry. The development of electric automation control system in...With the continuous improvement of industrial automation in our country and the use of high technology, promoted the scientific content of traditional industry. The development of electric automation control system inevitably turn towards a systematic, comprehensive development direction. This article first analyze the present problems in electrical automation monitoring system, analyzes its future development trends, so as to provide some reference for the effective application of electrical automation in the future monitoring system, fundamentally realize the resources sharing.展开更多
This paper creates a new analytical framework for analyzing the international trade structure, estimates the changes in China＇s import structure, and conducts a comparative analysis with 18 countries. This paper＇s f...This paper creates a new analytical framework for analyzing the international trade structure, estimates the changes in China＇s import structure, and conducts a comparative analysis with 18 countries. This paper＇s findings are as follows： （1） Between 2000 and 2014, China＇s import structure underwent fundamental changes, with a significant rise in the share of non-agricultural primary commodities and high-tech products in China＇s total imports. The overall technology level in China＇s imports decreased at first before keeping on the rise since 2007. （2） High-tech products always represent the highest share of around 20% in the world import market. However, the share of high-tech products in China＇s imports did not meet the worm average level until 2012. （3） Developing countries account for less than 25% of China＇s imports except for agricultural primary commodities. Developed countries have always accounted for more than 50% of China＇s total imports of medium-high-tech, high-tech and ultra-high-tech products.展开更多
文摘Based on a refined ＂non-competitive input-output model,＂ this paper proposes a new framework for analyzing the status of a country＇s high-tech industries in the international division of labor, i.e. calculates the index of＂ weighted value-added productivity ＂ by compiling non-competitive input-output tables which distinguish high-tech industries from traditional industries. The new method effectively avoids ＂statistical illusion＂ which stems from a biased focus on gross exports under intra-product specialization. The empirical study shows that since 1995, the status of China＇s high-tech industries has grown quickly as a result of enhanced labor productivity, but still lags behind those of major developed countries. In addition, the study also suggests that the status of China＇s high-tech industries has been over-estimated using the traditional gross export statistical method.
文摘The paper analyses the advantages of Shenzhen high-tech enterprises to establish the synchronization mechanism for R＆D and standardization based on the characteristics of Shenzhen high-tech industries,to provide some guidance, the paper provides some key points to establish the synchronization mechanism of R＆D. and standardization for high-tech enterprises.
文摘With the continuous improvement of industrial automation in our country and the use of high technology, promoted the scientific content of traditional industry. The development of electric automation control system inevitably turn towards a systematic, comprehensive development direction. This article first analyze the present problems in electrical automation monitoring system, analyzes its future development trends, so as to provide some reference for the effective application of electrical automation in the future monitoring system, fundamentally realize the resources sharing.
基金the National Natural Sciences Foundation Program(Grant No.71473020)Social Sciences Foundation Program of the Ministry of Education(Grant No.14YJA790058)+2 种基金Major Program of Beijing Social Sciences Foundation(15JGA005)Beijing Elite Youth Program of Institutes of Higher Learning in Beijing(Grant No.YETP0281)sponsored program of the Basic Scientific Research Fund(Grant No.SKZZY2014019)of central universities
文摘This paper creates a new analytical framework for analyzing the international trade structure, estimates the changes in China＇s import structure, and conducts a comparative analysis with 18 countries. This paper＇s findings are as follows： （1） Between 2000 and 2014, China＇s import structure underwent fundamental changes, with a significant rise in the share of non-agricultural primary commodities and high-tech products in China＇s total imports. The overall technology level in China＇s imports decreased at first before keeping on the rise since 2007. （2） High-tech products always represent the highest share of around 20% in the world import market. However, the share of high-tech products in China＇s imports did not meet the worm average level until 2012. （3） Developing countries account for less than 25% of China＇s imports except for agricultural primary commodities. Developed countries have always accounted for more than 50% of China＇s total imports of medium-high-tech, high-tech and ultra-high-tech products.
