我国稻谷生产效率的DEA分析

利用1997 ～2011年我国稻谷生产成本收益数据,分析了我国稻谷生产综合效率及其构成的变化趋势和特点,得出结论：我国稻谷生产效率下降是因为农业生产规模的不合理和农业技术没有得到合理利用.因此,可通过提高农业技术水平,提高我国农业生产经营规模和产业化程度等提高稻谷的生产效率.

The DEA analysis on rice production efficiency in China

Using the cost and revenue data of rice production in China from 1997 to 2011, analyzing the comprehensive ef- ficiency of rice production in China and the tendency and characteristics of the composition, we can draw this conclusion： China
s riee production efficiency decreases because of the unreasonable agricultural production scale and agricultural tech- nology has not been reasonably used. Therefore, through improving the level of agricultttral technology, we can raise the de- gree of industrialization and the operation scale of agricultural production to increase the production efficiency of flee.