山东农业科学2016，Vol.48Issue(4)：167-172,6.DOI:10.14083/j.issn.1001-4942.2016.04.040
河北省县区农业投入产出弹性的空间计量分析
Spatial Econometric Analysis on Agricultural Input -Output Elasticity of Counties in Hebei Province
摘要
Abstract
In order to explore the county agricultural input -output elasticity based on the spatial corre-lation effect,146 counties,county -level cities and municipal districts of Hebei Province were selected as ob-jects in this study.With their section data of 2004 and 2013,the thematic maps of agricultural output mean value,the global Moran index (Moran’s I)and the spatial contact local index (LISA)were used to analyze the spatial distribution pattern of county agricultural output.The output elasticity of agricultural inputs was es-timated based on the spatial error impact model (SEM).The results showed that either wholly or in part,the agricultural output of all the counties in Hebei Province had significant spatial autocorrelation and regional spa-tial correlation and obvious heterogeneity.The econometric model of agricultural output showed that the func-tion of spatial effects could not be ignored during studying the spatial distribution pattern of regional agricultur-al output.The elasticity of land was the maximum to agricultural output,and that of agricultural capital and labor input was smaller.关键词
河北省/县区/农业投入产出/弹性/空间计量Key words
Hebei Province/County/Agricultural input -output/Elasticity/Spatial econometrics分类
管理科学引用本文复制引用
崔永福,王俊凤..河北省县区农业投入产出弹性的空间计量分析[J].山东农业科学,2016,48(4):167-172,6.基金项目
2014年度河北省高等学校人文社会科学研究青年基金项目“基于空间计量的河北省县域农业发展研究” （）
