The industrial agglomeration is an important boosting power for agricultural growth. Taking hog industry in China as the research object,and based on the relevant statistics data of 31 provinces in China from 2003 to 2017,this paper thoroughly investigated the existence and form,the regional difference,and the spatial spillover of the hog industrial agglomeration growth effect in China by different estimation methods,including the fixed effect estimation,the two stage least square estimation,the threshold estimation,the space Durbin estimation,...
