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基于SFA模型的江苏省三次产业生产技术效率比较分析

发表时间:2009-03-15  浏览量:1497  下载量:737
全部作者: 韩颜超,徐盈之
作者单位: 东南大学经济管理学院
摘 要: 依据2000年至2007年江苏省各市三次产业的面板数据,利用随机前沿方法(stochastic frontier approach,SFA)模型分析了三次产业的生产技术效率差异及区域差异。研究发现:总体上第一产业的技术效率低于第三产业,第三产业又低于第二产业;第一产业的技术效率在逐年上升,第二、三产业的技术效率却在逐年下降,第三产业下降的速度快于第二产业;技术效率区域差异显著,就第一产业而言,苏中、苏北高于苏南,就第二、三产业而言,苏南、苏中高于苏北;无锡、南京、常州的第二、三产业技术效率全省领先,苏州在全部三次产业中都处于全省领先行列;宿迁、淮安、连云港等苏北地市则处于落后地位。结合分析结果提出了相应的建议,这对于江苏省的经济发展具有积极的现实意义。
关 键 词: 国民经济学;随机前沿方法;三次产业;技术效率
Title: The comparative analysis on technical efficiency of three-time industry in Jiangsu Province based on stochastic frontier approach model
Author: HAN Yanchao, XU Yingzhi
Organization: School of Economics and Management, Southeast University
Abstract: This paper collected the panel data of three-time industry in the cities of Jiangsu Province from 2000 to 2007, and analyzed the differences of production technical efficiency and the regional differences of three-time industry. It was found that the technical efficiency of primary industry was lower than tertiary industry, and tertiary industry was lower than secondary industry. The technical efficiency of primary industry increased year by year, but the technical efficiency of secondary industry and tertiary industry decreased year by year. The tertiary industry descended faster than the secondary industry. The regional difference of technical efficiency was significant. The technical efficiencies of central Jiangsu and northern Jiangsu were higher than southern Jiangsu taking account of primary industry. The technical efficiencies of southern Jiangsu and central Jiangsu were higher than northern Jiangsu taking account of secondary industry and tertiary industry. The technical efficiencies of Wuxi City, Nanjing City and Changzhou City kept ahead in secondary industry and tertiary industry. The technical efficiencies of Suzhou City kept ahead in three-time industry. Suqian City, Huaian City and Lianyungang City were behindhand in Jiangsu Province. Based on the result, this paper put forward corresponding recommendations. These recommendations would have a positive practical significance for the economic development of Jiangsu Province.
Key words: national economics; stochastic frontier approach; three-time industry; technical efficiency
发表期数: 2009年3月第5期
引用格式: 韩颜超,徐盈之. 基于SFA模型的江苏省三次产业生产技术效率比较分析[J]. 中国科技论文在线精品论文,2009,2(5):524-532.
 
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