This article measures and analyzes the input—output efficiency of agricultural informatization in Henan Province from 2010 to 2019 using the DEA model.The results indicate that there are problems of input redun-dancy and insufficient output in agricultural informatization in Henan Province.Suggestions accordingly:The gov-ernment should increase investment in reducing the length of rural delivery lines,moderately reduce the investment in fixed phones per 100 households and mobile phones per 100 households of rural households,and fully utilize re-sources to improve the output efficiency of per capita annual net income of rural residents,thereby expanding the overall scale efficiency and achieving optimal scale efficiency.
维普
万方数据