基于DEA模型的河北省农业生产效率及影响因素研究

Study on Agricultural Production Efficiency and Its Influencing Factors in Hebei Province Based on DEA Model

在我国农业实现跨越式发展和制约农业可持续发展因素凸显的双重背景下,提高农业生产效率成为农业经济可持续发展的关键。本文基于DEA-BCC模型和超效率模型,以河北省11个地级市为研究对象对其农业生产效率进行测量,并分析主要影响因素。结果显示河北省农业生产效率总体较好,但纯技术效率偏低;北部地区农业生产效率总体高于南部地区,邢沧两市农业投入要素冗余情况较为严重;单位耕地面积产值与单位化肥施用量产值对农业生产效率具有提升作用。在此基础上,对河北省农业生产效率的提升路径提出了具体建议,旨在为新形势下农业生产效率提升及农业现代化提供借鉴和参考。

Under the dual background of the leaping development of agriculture and the prominent factors restricting the sustainable development of agriculture,improving the efficiency of agricultural production become the key to promote the agricultural economy sustainable development.The article takes 11 prefecture-level cities in Hebei Province as the research object,and use the DEA-BCC model and the super-efficiency model to measure the agricultural production efficiency of Hebei Province,and main influencing factors were analyzed.The results showed that the agricultural production efficiency in Hebei Province was generally good,but the pure technical efficiency was low.The agricultural production efficiency in the northern region was higher than that in the southern region,and the redundancy of agricultural input factors in Xingtai and Cangzhou was serious.The results of regression analysis showed that the output value of unit cultivated land area and the value of unit fertilizer application can improve agricultural production efficiency.On this basis,the paper puts forward specific suggestions on improvement path of agricultural production efficiency in Hebei Province,aiming to provide reference for the improvement of agricultural production efficiency and agricultural modernization under the new situation.