Spatial Dependence Evaluation of Agricultural Technical Efficiency—Based on the Stochastic Frontier and Spatial Econometric Model

In recent years, through the implementation of a series policies, such as delimitation major grain producing areas and construction advantageous characteristic agricultural product areas, spatial distribution agriculture in China has changed significantly; however, research on impact changes efficiency technology is still lacking. Taking 11 cities Hebei Province object, this study examines dependence regional technical using stochastic frontier analysis econometric analysis. The results show that improvement evident all from 2008 to 2017, but there scope for further improvement. Industrial agglomeration statistical significance improving technology. Further, an obvious correlation difference efficiency. Optimizing production, promoting innovation, development, application technology, expansion elements can contribute