经济增长与农业环境脆弱——基于省际面板数据的分析

采用主成分分析方法对1978~2004年我国31个省市区（除港澳台）农业环境脆弱性进行了测度,在面板数据分析模型的支持下,分别从不引入地区差异、引入地区差异情况下、不存在产业差异及存在产业差异条件下的4种情况进行了回归分析。结果表明,经济增长对农业环境脆弱性的影响既存在产业差异,也存在地区差别;差异都体现在产业或地区发展水平上,产业或地区发展水平越高,在其对环境的影响为负向时影响会越小,为正向时影响会越大,为正负临界点时影响会由负转向正,反之亦然。

Economic Growth and Agro-environmental Fragility

The agro-environmental fragility of 31 provinces and regions(except Hong Kong,Macao and Taiwan) of our country during the years 1978-2004 is measured by adopting the method of principal component analysis.With the support of analytical model of panel data,regressive analysis is achieved from the aspects of introducing regional differences,not introducing regional differences,existing industrial differences and not existing industrial differences respectively.The conclusion points out that there are both ind...