本文選題：環(huán)境規(guī)制強(qiáng)度 + 主成分分析　； 參考：《山東社會(huì)科學(xué)》2017年07期

【摘要】：本文選取1995-2014年中國29個(gè)省份的數(shù)據(jù),通過主成分分析法對環(huán)境規(guī)制強(qiáng)度進(jìn)行了測算,利用Theil指數(shù)得到了環(huán)境規(guī)制強(qiáng)度的區(qū)域差異指數(shù)。結(jié)果發(fā)現(xiàn),1995-2014年間,全國層面的環(huán)境規(guī)制強(qiáng)度呈波動(dòng)上升的態(tài)勢;東部地區(qū)環(huán)境規(guī)制強(qiáng)度要高于中部地區(qū),中部地區(qū)又略高于西部地區(qū);各省份之間環(huán)境規(guī)制強(qiáng)度也有較為明顯的差別。環(huán)境規(guī)制強(qiáng)度總體差異呈現(xiàn)波動(dòng)下降的趨勢;在地區(qū)內(nèi)差異方面,東部地區(qū)內(nèi)差異要大于中部地區(qū)內(nèi)差異,中部地區(qū)內(nèi)差異又大于西部地區(qū)內(nèi)差異;在地區(qū)間差異方面,東部地區(qū)與西部地區(qū)之間的差異最大,東部地區(qū)與中部地區(qū)之間的差異次之,中部地區(qū)與西部地區(qū)之間差異最小。
[Abstract]:Based on the data of 29 provinces in China from 1995 to 2014, this paper calculates the intensity of environmental regulation by principal component analysis, and obtains the regional difference index of the intensity of environmental regulation by using Theil index. The results show that the intensity of environmental regulation at the national level fluctuates from 1995 to 2014, the intensity of environmental regulation in the eastern region is higher than that in the central region, and the intensity in the central region is slightly higher than that in the western region. There are also obvious differences in the intensity of environmental regulation between provinces. In terms of intra-regional differences, the differences in the eastern region are greater than those in the central region, and the differences in the central region are larger than the differences in the western region; in terms of inter-regional differences, the differences in the eastern region are greater than those in the western region. The difference between the eastern region and the western region is the biggest, the difference between the eastern region and the central region is the second, and the difference between the central region and the western region is the least.
【作者單位】： 山東大學(xué)經(jīng)濟(jì)研究院;山東財(cái)經(jīng)大學(xué)經(jīng)濟(jì)學(xué)院;
【分類號(hào)】：X321

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本文編號(hào)：1782087