生态资本与农业绿色全要素生产率——基于碳强度视角  

Ecological Capital and Agricultural Green Total Factor Productivity:From the Perspective of Carbon Intensity

作　　者：尚杰[1] 许雅茹 SHANG Jie;XU Yarn(School of Economics and Management,Northeast Forestry University,Harbin Heilongjiang 150040,China)

机构地区：[1]东北林业大学经济管理学院,黑龙江哈尔滨150040

出　　处：《生态经济》2020年第6期107-111,123,共6页Ecological Economy

摘　　要：为促进农业绿色发展,需要准确衡量农业绿色发展水平。论文基于碳强度视角运用SBM-ML模型,将农业生态资本作为投入要素,测算中国31个省份的农业绿色全要素生产率,并采用面板模型分析其影响因素。研究结果表明:中国农业绿色全要素生产率持续增长,但具有空间差异性,低碳区增长最快,其次是高碳区和中碳区。农业经济发展水平和生态资本投资对农业绿色全要素生产率有显著的促进作用,农业产业结构、城市化发展水平和农业财政支持政策在不同程度上制约了农业绿色全要素生产率的增长。因此,提高农业全要素生产率是实现我国农业现代化的重要手段。In order to promote green agricultural development,it is necessary to accurately measure the level of agricultural green development.From the perspective of carbon intensity,this paper uses the SBM-ML model to calculate the agricultural green total factor productivity of 31 provinces in China that use agricultural ecological capital as an input factor,and uses panel models to analyze their influencing factors.The research results show that agricultural green total factor productivity in China continues to grow,but it has spatial differences,with low-carbon regions growing fastest,followed by high-carbon and medium-carbon regions.Agricultural economic development level and ecological capital investment have significant effects on promoting agricultural green total factor productivity.The agricultural industrial structure,urbanization development level and agricultural financial support policies have restricted the growth of agricultural green total factor productivity to varying degrees.Therefore,improving the total factor productivity of agriculture is an important means to realize China’s agricultural modernization.

关 键 词：生态资本 农业绿色全要素生产率 碳强度 

分 类 号：F323[经济管理—产业经济]