农村土地流转、生态效应与区域差异——基本中国31个省份面板数据的实证分析  

The Rural Land Transfer,Ecological Effects and the Area Differences- the Empirical Analysis Based on the Panel Data of 31 Provinces

作　　者：夏玉莲[1] 曾福生[1] 

机构地区：[1]湖南农业大学经济学院,湖南长沙410128

出　　处：《山东农业大学学报（社会科学版）》2013年第3期40-46,58,共8页Journal of Shandong Agricultural University(Social Science Edition)

基　　金：湖南省社科基金重大项目"加快推进湖南农业现代化与农村经济组织及模式创新研究"(11WTA04)资助

摘　　要：文章基于效应分析原理,分析了农村土地流转生态效应的基本内涵,即农地流转影响农业生产的规模、结构与技术,从而对农村生态环境产生冲击。本文基于2000年至2010年我国31个省份的面板数据运用广义最小二乘法(GLS)进行截面加权的固定效应估计,得出结论:农地流转加重了农用化肥、农药的使用量,但农用塑料薄膜和农用柴油的消耗量减少了;而粮食播种面积占比的提高会增加对化肥、柴油以及农药的使用量,但对塑料薄膜有一定的节约效应。此外,经济增长和劳动生产率的提高都加大了农村生态环境的压力,且生态效应在不同的区域呈现出明显差异性。Based on the basic principles of effects analysis,the paper analyzes the connotations of ecological effects in rural land transfer,that is to say,rural land transfer changed the size,structure and technology of the agricultural production and thus had an impact on the rural ecological environment. Based on the panel data of 31 provinces in China from 2000 to 2010,we estimate the cross- section weights fixed effects with generalized least square( GLS) method,the conclusion is that: the rural land transfer increases the use of agricultural fertilizers,pesticides,but reduces the consumption of agricultural plastic film and diesel oil; the ratio of grain acreage increases the use of fertilizer,diesel fuel,and pesticides,only a sparing effect on the plastic film,meanwhile. In addition,the economic growth and the improvement of labor productivity increase the pressure on the rural ecological environment,and the ecological effects also shows significant differences in different regions.

关 键 词：农村土地流转 生态效应 广义最小二乘法 区域差异 

分 类 号：F321.1[经济管理—产业经济]