利用核密度函数(Kernel Density Distribution)考察我国区域经济分化模式,并利用面板数据(Panel Data)对我国经济增长进行要素贡献分解。结果发现,我国不仅存在区域发展不平衡特征,而且从上个世纪80年代开始,我国地区经济增长呈现从尖...利用核密度函数(Kernel Density Distribution)考察我国区域经济分化模式,并利用面板数据(Panel Data)对我国经济增长进行要素贡献分解。结果发现,我国不仅存在区域发展不平衡特征,而且从上个世纪80年代开始,我国地区经济增长呈现从尖峰形到宽峰形再到双峰形的变化模式。经济增长要素贡献分解结果显示,物质资本是区域经济增长的最主要因素,而产权制度和贸易因素是区域经济不平衡和分化的根本原因。展开更多
This paper has deduced a non-parameter analysis framework that can estimate the sources of economic growth based on provincial data as samples. Result of the estimate indicates that between 1978 and 2010, TFP, labor a...This paper has deduced a non-parameter analysis framework that can estimate the sources of economic growth based on provincial data as samples. Result of the estimate indicates that between 1978 and 2010, TFP, labor and capital contributed to China＇s economic growth by 10.9%, 3.7% and 85.4% respectively. If the impact of global financial crisis is not taken into account, these figures should be 20.70/0, 3.3% and 76.0%. Contribution of labor to economic growth is the smallest, below 8%for most of the years. Share of TFP contribution increased before the 1990s despite wild swings, exceeding 50% in 1992, followed by continuous decline until well below 10% after 2005. Share of capital contribution decreased before 1990s with wild swings and maintained an upward trend after 1992, approaching 90% after 2005.展开更多
Here we utilize input-output tables for 2005 and 2010 to calculate the change in carbon dioxide emission intensity. Results show that total carbon dioxide emissions were 6.79 and 9.30 billion tons, and carbon dioxide ...Here we utilize input-output tables for 2005 and 2010 to calculate the change in carbon dioxide emission intensity. Results show that total carbon dioxide emissions were 6.79 and 9.30 billion tons, and carbon dioxide emission intensity was 0.37 and 0.33 ton per thousand CNY in 2005 and 2010, respectively. Carbon dioxide emission intensity declined 11% over these five years. We used structural decomposition analysis modeling to measure the effect of four factors on this reduction in intensity. We found that the contribution values of energy structure, energy efficiency, economic growth mode and economic structure were -0.001, -0.102, 0.050, and 0.013 ton per thousand CNY, respectively. Changes in energy efficiency and energy structure are major factors promoting decreases in carbon dioxide emission intensity; the effect of the former is more distinct than the latter. Economic growth mode and economic structure are major factors that increase carbon dioxide emission intensity, whereby the effect of the former is more distinct than the latter.展开更多
Abstract In this paper, we study the order of the growth and exponents of convergence of zeros and poles of meromorphic solutions of some linear and nonlinear difference equations which have admissible meromorphic sol...Abstract In this paper, we study the order of the growth and exponents of convergence of zeros and poles of meromorphic solutions of some linear and nonlinear difference equations which have admissible meromorphic solutions of finite order.展开更多
文摘利用核密度函数(Kernel Density Distribution)考察我国区域经济分化模式,并利用面板数据(Panel Data)对我国经济增长进行要素贡献分解。结果发现,我国不仅存在区域发展不平衡特征,而且从上个世纪80年代开始,我国地区经济增长呈现从尖峰形到宽峰形再到双峰形的变化模式。经济增长要素贡献分解结果显示,物质资本是区域经济增长的最主要因素,而产权制度和贸易因素是区域经济不平衡和分化的根本原因。
文摘This paper has deduced a non-parameter analysis framework that can estimate the sources of economic growth based on provincial data as samples. Result of the estimate indicates that between 1978 and 2010, TFP, labor and capital contributed to China＇s economic growth by 10.9%, 3.7% and 85.4% respectively. If the impact of global financial crisis is not taken into account, these figures should be 20.70/0, 3.3% and 76.0%. Contribution of labor to economic growth is the smallest, below 8%for most of the years. Share of TFP contribution increased before the 1990s despite wild swings, exceeding 50% in 1992, followed by continuous decline until well below 10% after 2005. Share of capital contribution decreased before 1990s with wild swings and maintained an upward trend after 1992, approaching 90% after 2005.
基金National Natural Science Fund of China(No.71103012)Humanities and Social Science Project of Beijing University of Technology(No.X5104001201201)
文摘Here we utilize input-output tables for 2005 and 2010 to calculate the change in carbon dioxide emission intensity. Results show that total carbon dioxide emissions were 6.79 and 9.30 billion tons, and carbon dioxide emission intensity was 0.37 and 0.33 ton per thousand CNY in 2005 and 2010, respectively. Carbon dioxide emission intensity declined 11% over these five years. We used structural decomposition analysis modeling to measure the effect of four factors on this reduction in intensity. We found that the contribution values of energy structure, energy efficiency, economic growth mode and economic structure were -0.001, -0.102, 0.050, and 0.013 ton per thousand CNY, respectively. Changes in energy efficiency and energy structure are major factors promoting decreases in carbon dioxide emission intensity; the effect of the former is more distinct than the latter. Economic growth mode and economic structure are major factors that increase carbon dioxide emission intensity, whereby the effect of the former is more distinct than the latter.
基金supported by National Natural Science Foundation of China (Grant No. 10871076)
文摘Abstract In this paper, we study the order of the growth and exponents of convergence of zeros and poles of meromorphic solutions of some linear and nonlinear difference equations which have admissible meromorphic solutions of finite order.
