摘要
借鉴TFP分解分析法,将TFP分解为技术进步与规模报酬两方面,选用引入劳动节约型技术进步因子的柯布-道格拉斯生产函数,根据中国各地区1985-2011年的年度数据,估算出各地的平均技术进步率和规模报酬情况。研究结果表明:东部地区和中部地区存在规模报酬递增的态势,而西部地区存在规模报酬不变的现象;东部和中部地区存在明显的劳动节约型技术进步,其中东部地区的技术进步率高于中部地区。
Total Factor Productivity （TFP） is fcbompesed into two aspects of technological progress and returns to scale in this paper. According to the annual data of various parts of China from 1985 to 2011, this paper has estimated the average rate of technological progress and the coefficient of returns to scale by the Cobb - Douglas production function for introducing the factor of laborsaving technology progress. The results show that there are increasing returns to scale in east and central in regions as well as constant returns to scale in west regions. At the same time, the obvious labor - saving technology improvement exists in both east and central in China, and the east is slightly higher than the center. Based on this analysis, this paper puts forward relevant policy suggestions.
出处
《湖南财政经济学院学报》
2014年第1期105-111,共7页
Journal of Hunan University of Finance and Economics
基金
2013国家社科基金青年项目"多重约束下的中国区域分工演化与协调发展研究"(项目编号:13CJL062)
关键词
经济增长
地区差异
影响因素
技术进步
规模报酬
economic growth
regional differences
influencing factors
technological progress
returns to scale
