农户专业化对农业低碳化的影响研究——来自北京市蔬菜种植户的证据  

Study on the Effect of Farm Households' Specialization on Low-carbon Agriculture:Evidence from Vegetable Growers in Beijing, China

作　　者：宋博[1] 穆月英[1] 侯玲玲[2] 

机构地区：[1]中国农业大学经济管理学院,北京100083 [2]中国科学院地理科学与资源研究所,北京100101

出　　处：《自然资源学报》2016年第3期468-476,共9页Journal of Natural Resources

基　　金：北京市社科基金重点项目(15JGA020);现代农业产业技术体系北京市果类蔬菜产业创新团队项目(BAIC01-2016);高等学校博士点专项科研基金(20120008110032);公益性行业科研专项(201103001);中央高校基本科研业务费专项资金资助(2015RW007)~~

摘　　要：农户专业化和农业低碳化是农业现代化和农业可持续发展的必然环节,研究农户专业化对农业低碳化的影响具有重要意义。论文运用专业化分工理论和低碳经济理论分析了农户专业化对农业低碳化的影响。然后,根据2013年北京市蔬菜种植户的实地调查数据,运用联立方程组模型的似不相关回归(SUR)方法对理论分析结果进行了实证检验。结果表明:农户专业化与农业碳排放在5%的显著性水平上负相关,而农户专业化与农业产出和农业碳生产率均在1%的显著性水平上正相关。理论分析结果得到了经验验证,说明农户专业化对农业低碳化具有显著的正向影响。It is of significance for studying on effect of households＇ specialization on lowcarbon agriculture since the farm household＇specialization and low- carbon agriculture are both important aspects of modern agriculture＇s sustainable development. Using specialization theory and low- carbon economic theory, this paper analyzed the effect of farm households＇ specialization on low-carbon agriculture. Then, according to the field survey data of vegetable growers in Beijing in 2013, simultaneous equations model and seemingly unrelated regressions（SUR） method were used to test the theoretical results. The findings show that the specialization of farm household is negatively correlated with agricultural carbon emissions at the 5% significance level, while it is positively correlated with both agriculture yields and agricultural carbon productivity at the 1% significance level. The result of theoretical analysis was proved empirically, which indicates that the specialization of farm household will be great beneficial to low-carbon agriculture.

关 键 词：农户专业化 农业碳排放 农业碳生产率 似不相关回归(SUR) 

分 类 号：F326.13[经济管理—产业经济] F323.6