摘要
本文结合SBM方向距离函数和Luenberger指数特点,发展了一种新型生产率指数构建与分解方法,对资源环境约束下中国经济增长绩效1995—2010年间变化趋势与因素进行了分析。结果表明:能源消耗和污染排放已成为中国环境无效率的主要来源,各区域环境效率由东到西呈现明显的阶梯分布;中国经济增长绩效近年来出现下降趋势,特别是东部地区下降趋势尤为明显;分析期间各因素对环境全要素生产率影响的顺序依次为产出、污染排放和投入,说明经济高速发展对生产率增长作出了较大贡献。从动态视角看,中国经济增长绩效下降主要与近年来要素投入和污染排放有关,效率改善趋缓而非技术进步是导致其下降的主要原因。最后,本文对提升中国经济增长绩效提出了相关建议。
This paper combined the feature of SBM directional distance function and Luenberger Index to develop a new method of productivity index＇s construction and decomposition. With this new method, the trend and influence factors of Chinese economic growth performance from 1995 to 2010 were analyzed systematically. Results showed that： （ 1 ） the energy consumption and pollution discharge mainly contributed to the inefficiency of Chinese economy growth, and the regional environmental efficiency present obvious ladder distribution from east to west. （2） Chinese environmental TFP revealed a slow-down growth in recent years, especially so within eastern coastal regions. （3） The factors on Chinese environmental TFP, ranked by their intensity of influence, were successively output, pollution discharge and input, which implied that rapid economic development made significant contribution to TFP. From a dynamic perspective, this study discovered that the decrease of economic growth performance was mostly related to the factor inputs and pollution discharge in recent years, especially related to the slow-down of efficiency improvement rather than technical advances. Finally, this article provided relative suggestions in the improvement of Chinese economic growth performance.
出处
《经济研究》
CSSCI
北大核心
2012年第11期34-47,共14页
Economic Research Journal
基金
国家社科基金重大招标项目(10zd&020)
国家社科基金项目(11CJL040)
教育部人文社科基金项目(11YJC790115)
江苏高校优势学科建设工程项目
南京大学人文社科"985"工程改革型项目(NJU985FW01)基金
关键词
资源环境约束
经济增长绩效
生产率指数构建与分解
Resource and Environmental Restriction
Economic Growth Performance
Construction and Decomposition of Productivity Index
