本文在规模报酬可变情况下,采用全要素生产率分析框架,从生产理论的角度,综合考虑了纯技术效率变化、规模效率变化、技术进步和技术效率变化,并利用知识生产函数构造了可考察动态变化的DEA-Malmquist专利产出绩效指数。然后运用2000-2008年我国30个省区的社会经济面板数据对专利产出绩效进行实证分析,并采用空间计量经济方法对其区域差异性和影响因素进行综合考察。研究结果显示,中国省域专利产出绩效在总体上呈上升趋势,其分布态势表现出了明显的空间自相关性,且其中"创新者"主要集中在中国东部沿海地区。在全国范围内,区域经济发展水平、产业结构、城市化水平对于专利产出绩效存在明显的推动作用;而在短期内,技术市场成交额和受大专以上教育(十万人)的人力资源产出指标对于绩效水平的提升缺乏显著贡献。
Abstract
Under the assumption that scale returns are variance, the usage of Total Factor Productivity (TFP) analysis framework is introduced. From the angle of production theory, the factors of pure technical efficiency change, scale efficiency change, technical change, and technical efficiency change are comprehensively considered. The knowledge production function is used to built a DEA-Malmquist index of patent output performance which could be used to detect the dynamic change of the efficiency. And then the socio-economic panel data of 30 provinces (municipalities) in China during the period of 2000-2008 are used to conduct an empirical analysis on patent output performance. And the spatial econometric approach is adopted to make a comprehensive investigation on regional differences and impact of influence factors. The empirical result shows that the efficiency of patent output maintains an upward trend and presents a distribution pattern of spatial dependence and spatial heterogeneity at the global scale, and the most of innovators concentrate in the eastern coastal area of China. Besides, it is also found that the level of regional economic development, the industrial structure, and the level of urbanization exert the important positive influence on the efficiency of regional patent output, meanwhile the index of transaction value in technical market and educational population receiving the degree equal or above associate diploma per 100,000 persons make insignificant contributors to the efficient growth in the short term.
关键词
专利产出 /
绩效 /
Malmquist指数 /
空间计量经济分析
Key words
patent product /
efficiency /
Malmquist index /
spatial econometric analysis
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参考文献
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基金
国家自然科学基金项目"低碳效应对我国城市空间重构的作用机理研究与模型化解释:以上海为例"(项目编号:71103128,2012.1至2014.12);国家自然科学基金"片段化生产、技术内化与中国制造企业转型研究"(项目编号:70973088,2010.1至2012.12)和"十一五"国家科技支撑计划项目"低碳经济发展评价指标、战略规划与配套政策研究"(项目编号:2009BAC62B01,2009.1至2012.12)。
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