文章摘要
王晶晶,焦勇,江三良.中国八大综合经济区技术进步方向的区域差异与动态演进：1978~2017[J].数量经济技术经济研究,2021,(4):3-21
中国八大综合经济区技术进步方向的区域差异与动态演进：1978~2017
Regional Differences and Dynamic Evolution of China's Technological Progress Direction Distribution
  
DOI：
中文关键词: 技术进步方向  八大综合经济区  Dagum基尼系数  核密度估计
英文关键词: Technological Progress Direction  Eight Comprehensive Economic Areas  Dagum Gini Coefficient  Kernel Density Estimation
基金项目:本文受到国家社会科学基金青年项目“要素市场化配置对城乡收入差距‘倒U型’演变新趋势的影响研究”（20CJY017）的资助。
作者单位
王晶晶 安徽大学经济学院；巢湖学院经济与法学学院 
焦勇 山东科技大学经济管理学院 
江三良 安徽大学经济学院 
中文摘要:
      研究目标：考察中国技术进步方向的区域差异与动态演进趋势。研究方法：采用Dagum基尼系数与分解法研究中国技术进步方向的区域差异及其来源，利用核密度估计分析中国八大综合经济区技术进步方向的动态演进。研究发现：中国技术进步总体上呈现资本偏向，偏向程度增速由快转慢，部分地区已出现劳动偏向；资本偏向程度区域差异不断扩大，加剧了资本和劳动所有者之间及区域之间的贫富差距；区域间差异是总体差异的主要来源，区域间净差异自2003年开始成为主要部分。研究创新：基于八大综合经济区视角，揭示中国技术进步方向分布的区域差异及来源，并分析动态演进趋势。研究价值：为区域科技创新战略提供借鉴，为高质量区域经济协调发展提供新视角。
英文摘要:
      Research Objectives: This study aims to analyze the regional differences and dynamic evolution in China from 1978 to 2017. Research Methods：The Dagum Gini coefficient and decomposition method is used to study the regional differences and sources of technological progress directions, while the Kernel density estimation method is used to study the dynamic evolution of technological progress directions in the eight comprehensive economic areas of China. Research Findings：China's technological progress is biased towards capital with an increasing degree, which is slowing down, during the sample period.Meanwhile, the technological progress directions have changed to labor in some provinces.The rise of both intra-regional and inter-regional differences of technological change bias degree exacerbates the wealth gap among the owners of capital and labor, and labors from different areas.The great difference among regions is the major source of the overall difference, of which the net regional difference becomes the dominant. Research Innovations：To reveal the regional difference and sources of the distribution of technological progress direction, and to analyze the dynamic evolution trend of the distribution, from the eight regions perspective. Research Value：This paper attempts to provide reference for the development strategy of regional technological progress, and provides a new perspective for the high-quality development of regional economy.
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