中国农业资源区域配置效率的DEA研究

A DEA Research about Regional Allocation Efficiency of China's Agricultural Resources

本文运用DEA模型实证分析了农业总产值和农村家庭人均纯收入受农业人力、物力和财力的影响程度。得出结论:各省份在这三要素的投入比例异同致使产生不同的效率,东部省份在纯技术效率、技术效率和规模效率上均具有较大优势,中部省份较西部省份只具有规模效率的优势;农业机械总动力对农业的技术效率有正的且较低的影响,而农户固定资产投资效果不明显。

This paper conducted an empirical analysis about how agricultural manpower,materials and financial resources affected the total agricultural output and per capita net income of rural households by means of the DEA model.Conclusion shows that differences in investment of these three elements in different provinces result in different efficiencies.Eastern provinces have greater advantages in pure technological efficiency,technical efficiency and scale efficiency while central provinces take advantage in scale efficiency alone in contrast to western provinces.The total power of agricultural machinery has a positive and lower effect on technical efficiency of agriculture while the farmers investment in fixed assets is slightly affected.