摘要
利用欠发达地区1978年-2008年的农业年度数据,通过DEA方法和Malmquist生产率指数方法,测算欠发达地区的农业综合技术效率、纯技术效率和规模效率,对欠发达地区农业生产效率过低的原因进行分析。结果显示,欠发达地区整体的农业生产技术和经营管理水平不高,还未达到技术有效要求;生产规模变化对农业的推动作用不明显,技术效率较低;农业可持续性在减弱,但减弱的速度不明显。因此,要提高我国欠发达地区农业生产技术效率,就必须改善农业基础设施,扩大农户经营规模;在农村普及科学技术知识,依靠技术提高土地的生产效率;加大财政支农的力度,发挥财政投资的带动效应。
In this paper, we use the annual agricultural data from 1978 to 2008 in the less developed areas. By using the DEA method and Malmquist productivity index, we calculate the comprehensive agricultural technical efficiency, pure technical efficiency and scale efficiency and analyze its reasons for the low production efficiency. The results show that the overall level of agricultural production technology and management is not up to the effective requirements. The effect of production scale on the agriculture is not significant because of the low technology efficiency. The agricultural sustainability is weakening but its speed is not so fast. To change the situation, the ag- ricultural infrastructure in the area should be improved and agricultural technology disseminated in order to raise the efficiency of productivity by means of technology. Meanwhile, financial support for the agriculture from the government is absolutely necessary for the butterfly effect of financial investment.
出处
《审计与经济研究》
CSSCI
北大核心
2010年第5期96-103,共8页
Journal of Audit & Economics
