资源描述:
《全要素生产率、资本深化与经济收敛——基于中国地区经济增长差异的实证分析》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、区域经济学TotalFactorProductivity,CapitalDeepeningandGrowthDisparity‐‐ EvidenceofChinaRegionalGrowthfrom1978to20051ZhangruDepartmentofEconomics,NanjingUniversity,210093Abstract.Thispaperinterpretstheregionalgrowthdisparityformtheperspectiveoftechnologyefficiencyandcapitaldeepening.Basedo
2、nthepanelstatisticdataandtheaugmentedSolowmodel,weestimatedtheregionalTFPlevelduringthepast28yearsandmadeclustersofdistrictsaccordingtothetechnologyefficiency.Thenwedecomposetheoutputgrowthintwoalternativewaystoidentifythecontributionoftechnologicalefficiency,capitaldeepening,capita
3、lefficiency,educationandregionalscaleeffecttotheregionaleconomicgrowth.Also,thetestofconvergencepatternsofthefactorsaswellasthetrendofregionaleconomicgrowthdisparityaremadewhichshowedthatcapitaldeepeningandhumancapitalaccumulationtogetherwouldexplainmostoftheregionalgrowthdisparity,
4、yetthetechnologicalefficiencyandthecapitalefficiencyisconvergentinaregionalsense.Keywords.TFP,CapitalDeepening,Convergence,GrowthDisparity全要素生产率、资本深化与经济收敛——基于中国地区经济增长差异的实证分析张茹(南京大学经济学院经济学系,210093)[摘要]本文基于1978-2005年地区经济增长的统计数据,从技术效率和资本深化角度解释了地区增长差异。基于扩展的Solow模型,对地区TFP水平进行了估计及聚类分析。文章用
5、两种方法对产出进行分解,分析了技术效率、资本深化、资本效率、人力资本、地区规模效应等因素对经济增长的贡献。另外,基于对产出水平以及各要素的条件收敛模式的检验,得到的结论是,28年来我国的经济增长主要是物质资本投入和人力资本积累的增长推动的,技术效率对经济增长的贡献有限,同时,物质资本投入和人力资本积累也是导致地区差异的主要原因,而地区之间的技术效率、资本效率以及地区规模效应存在一定程度的条件收敛。[关键词]TFP资本深化经济收敛地区差异1Zhangru,departmentofeconomics,NanjingUniversity,China.Address:
6、EastBuilding8,308,NanjingUniversity,China,210093.Email:njuzhangru@163.com.区域经济学TotalFactorProductivity,CapitalDeepeningandGrowthDisparity‐‐ EvidenceofChinaRegionalGrowthfrom1978to2005Abstract.Thispaperinterpretstheregionalgrowthdisparityformtheperspectiveoftechnologyefficiencyandcap
7、italdeepening.BasedonthepanelstatisticdataandtheaugmentedSolowmodel,weestimatedtheregionalTFPlevelduringthepast28yearsandmadeclustersofdistrictsaccordingtothetechnologyefficiency.Thenwedecomposetheoutputgrowthintwoalternativewaystoidentifythecontributionoftechnologicalefficiency,cap
8、italdeepening,capit