Currently, it has been noticed a strong use of ICTs in several companies. The objective of this study was to analyze and measure the impact of the implementation of ICTs on the strategy and structure of management of ...Currently, it has been noticed a strong use of ICTs in several companies. The objective of this study was to analyze and measure the impact of the implementation of ICTs on the strategy and structure of management of core competence in SMEs in Bukavu, DRC. The scale used shows the good psychometric properties (χ<sup>2</sup> = 75.045;P = 0.16;χ<sup>2</sup>/ddl = 1.471;CFI = 0.92;IFI = 0.92;RMSEA = 0.049;NFI = 0.79;GFI = 0.94;AGFI = 0.91. This study analyzed primary data collected from 195 SMEs in the city of Bukavu. Data processing was achieved using exploratory and confirmatory factor analysis and flat sorting. The results indicate that the use of ICTs by SME managers in the city of Bukavu has a positive impact on all dimensions of core competence selected in this study. They also reveal that the views of these leaders on the importance attached to the adoption of ICTs were divided and the level of ICT use was above average.展开更多
In the analysis of economic growth factors, the constant elasticity of substitution(CES)production function model is used to calculate the contribution rates of influencing factors to economic growth. However, the tra...In the analysis of economic growth factors, the constant elasticity of substitution(CES)production function model is used to calculate the contribution rates of influencing factors to economic growth. However, the traditional CES production function model fails to consider the staged characteristics of economic growth. Therefore, this study provides a modified model of the CES production function. With regard to its application, a new method for calculating the contribution rates of energy and other influencing factors to economic growth is proposed using a modified CES production function model. This work concludes by calculating the contribution rates of Chinese energy and other influencing factors to economic growth.展开更多
The paper applies Cobb-Douglas Production Function and Solow-Swan Model to constructing the calculation model of the contribution rate of cultivated land occupation by construction （CLOC） to China＇s economic growth...The paper applies Cobb-Douglas Production Function and Solow-Swan Model to constructing the calculation model of the contribution rate of cultivated land occupation by construction （CLOC） to China＇s economic growth,and analyzes the contribution change of CLOC to China＇s economic growth qualitatively and quantitatively.The main conclusions are as follows：1） From 1989 to 2007,the contribution rates of capital,labor,and CLOC to China＇s economic growth were 45.76%,8.47%,and 6.19% respectively.2） From the period 1989-1996 to the period 1997-2007 the contribution rate of CLOC to China＇s economic growth increased from 5.40% to 5.87%.The degree of contribution was enhanced significantly.3） The contribution of CLOC to China＇s economic growth had a spatial distribution characteristic that the contribution rate of eastern coastal regions was the highest,that of central regions came second,and that of western regions the lowest.The paper indicates that in order to enhance the contribution of CLOC to China＇s economic growth,some relevant economic and administrative measures might be taken,and land might be used intensively and economically to increase land economic density.The cost of promoting gross domestic product （GDP） growth might be reduced as much as possible to achieve higher GDP growth and lower land resource consumption.展开更多
文摘Currently, it has been noticed a strong use of ICTs in several companies. The objective of this study was to analyze and measure the impact of the implementation of ICTs on the strategy and structure of management of core competence in SMEs in Bukavu, DRC. The scale used shows the good psychometric properties (χ<sup>2</sup> = 75.045;P = 0.16;χ<sup>2</sup>/ddl = 1.471;CFI = 0.92;IFI = 0.92;RMSEA = 0.049;NFI = 0.79;GFI = 0.94;AGFI = 0.91. This study analyzed primary data collected from 195 SMEs in the city of Bukavu. Data processing was achieved using exploratory and confirmatory factor analysis and flat sorting. The results indicate that the use of ICTs by SME managers in the city of Bukavu has a positive impact on all dimensions of core competence selected in this study. They also reveal that the views of these leaders on the importance attached to the adoption of ICTs were divided and the level of ICT use was above average.
基金Supported by National Natural Science Foundation of China(11401418)
文摘In the analysis of economic growth factors, the constant elasticity of substitution(CES)production function model is used to calculate the contribution rates of influencing factors to economic growth. However, the traditional CES production function model fails to consider the staged characteristics of economic growth. Therefore, this study provides a modified model of the CES production function. With regard to its application, a new method for calculating the contribution rates of energy and other influencing factors to economic growth is proposed using a modified CES production function model. This work concludes by calculating the contribution rates of Chinese energy and other influencing factors to economic growth.
基金National Natural Science Foundation of China, No. 40971107 Acknowledgements The authors would like to express their sincere thanks to Wang Zhen from Beijing Normal University for her invaluable help.
文摘The paper applies Cobb-Douglas Production Function and Solow-Swan Model to constructing the calculation model of the contribution rate of cultivated land occupation by construction （CLOC） to China＇s economic growth,and analyzes the contribution change of CLOC to China＇s economic growth qualitatively and quantitatively.The main conclusions are as follows：1） From 1989 to 2007,the contribution rates of capital,labor,and CLOC to China＇s economic growth were 45.76%,8.47%,and 6.19% respectively.2） From the period 1989-1996 to the period 1997-2007 the contribution rate of CLOC to China＇s economic growth increased from 5.40% to 5.87%.The degree of contribution was enhanced significantly.3） The contribution of CLOC to China＇s economic growth had a spatial distribution characteristic that the contribution rate of eastern coastal regions was the highest,that of central regions came second,and that of western regions the lowest.The paper indicates that in order to enhance the contribution of CLOC to China＇s economic growth,some relevant economic and administrative measures might be taken,and land might be used intensively and economically to increase land economic density.The cost of promoting gross domestic product （GDP） growth might be reduced as much as possible to achieve higher GDP growth and lower land resource consumption.
