中国肉羊生产技术效率的影响因素及其区域差异分析——基于随机前沿分析方法  

Analysis on Influencing Factor of Technical Efficiency of China's Meet Sheep Production and Its Regional Difference:Based on Stochastic Frontier Analysis Method

作　　者：耿宁[1] 李秉龙[1] 

机构地区：[1]中国农业大学经济管理学院,北京100083

出　　处：《技术经济》2013年第12期25-32,共8页Journal of Technology Economics

基　　金：农业部"现代农业产业技术体系--肉羊项目"(CARS-39);国家自然科学基金项目"基于质量安全的畜产食品产业链优化机制研究"(70973123)专项资助

摘　　要：运用随机前沿分析方法,测算了2003—2010年全国26个省(自治区、直辖市)肉羊生产的技术效率,并分析了肉羊生产四大优势产区和农牧区的肉羊生产技术效率的差别。研究结果显示:目前中国肉羊生产明显存在技术效率损失,其中良种化、规模化和人力资本对肉羊生产技术效率具有显著的正向影响;不同区域的肉羊生产技术效率存在明显差异,其中牧区的技术效率水平高于农区,中东部农牧交错带优势区和中原优势区的技术效率水平高于全国平均水平。This paper measures the technical efficiencies of meet sheep production of 26 provinces and autonomous regions in China from 2003 to 2010 by using the stochastic frontier analysis method, and analyzes the differences in technical efficiency of meet sheep production among four big advantage regions and pastoral and farming areas. The result shows as follows： there exists the loss of technical efficiency in meet sheep pro- duction, and improved variety, scale and human capital are the important factors influencing technical efficiency of meet sheep production ; there is the obvious regional differences in technical efficiency of meet sheep production,namely the technology efficiency level of pastoral areas is higher than that of farming areas,and those of the advantage regions such as the farming-pastoral zone in Middle East area and the central plain are higher than that of national average.

关 键 词：肉羊产业 技术效率 区域差异 随机前沿分析 

分 类 号：F326.3[经济管理—产业经济]