广东农业科技创新效率研究——基于超效率DEA模型和Malmquist指数法

Research on the Efficiency of Agricultural Science and Technology Innovation in Guangdong Province——Based on super efficient DEA model and Malmquist index method

基于2010—2016年广东省各市的面板数据,运用超效率DEA模型和Malmquist指数法对广东农业科技创新效率和全要素生产率进行了实证分析。结果表明:广东省农业科技创新水平较高,但区域发展不平衡问题突出,粤北与珠三角、粤西、粤东有较大差距;广东全要素生产率指数平均值大于1,农业科技创新效率呈上升趋势,技术进步是全要素生产率增长的动力所在。因此,农业科技创新效率的提高关键在于提升农业技术水平,同时还需注意技术效率,科学调整农业科技资源配置,提升农业科技资源经营和管理水平。

Based on the panel data of cities in Guangdong Province from 2010 to 2016,the super efficient DEA model and Malmquist index method were used to empirically analyze the innovation efficiency and total factor productivity of agricultural science and technology in Guangdong.The results show that the level of agricultural science and technology innovation in Guangdong Province is relatively high,but the problem of regional development imbalance is prominent.There is a big gap between Yuebei and the Pearl River Delta,Yuexi,Yuedong.The average value of Guangdong’s total factor productivity index is greater than 1,Agricultural science and technology innovation efficiency is on the rise,technological progress is the driving force for total factor productivity growth.Therefore,the key to improving the efficiency of agricultural science and technology innovation lies in improving the level of agricultural technology.At the same time,it is necessary to pay attention to technical efficiency,adjust the allocation of agricultural science and technology resources scientifically,and improve the management level of agricultural science and technology resources.