1992—2005年广东农业纯技术效率与规模效率实证研究

An Empirical Study on the Agricultural Pure Technical Efficiency and Scale Efficiency of Guangdong Province from 1992 to 2005

利用DEA方法对广东省1992—2005年农业纯技术效率和规模效率进行实证研究。研究表明:广东全省纯技术效率和规模效率水平不高,在加快农业发展时,同时遇到了纯技术效率和规模效率水平均不断下降的局面,特别是东西两翼地区和山区表现地尤为明显。对三个地区及各地市农业生产技术效率的考察发现,纯技术效率和规模效率水平存在一定的地区和地市差异。改善三地区及地区内各地市的技术效率已成为广东当前亟待解决的问题。

Using DEA approach, this paper Cy and scale efficiency since 1992--2005 in makes empirical study Guangdong Province. on agricultural pure technical efficien- The research results show that the levels of pure technical efficiency and scale efficiency are low and Guangdong has encountering decline on pure technical efficiency and scale efficiency while speeding agriculture development, especially in both east and west wings and mountainous areas. The surveys on agricultural technical efficiency in the three areas of Guangdong and their cities show that the pure technical efficiency and scale efficiency exist cer- tain differences in areas and their cities. It is urgent to improve the technical efficiency level in this three areas and their cities.