環(huán)境庫茲涅茨曲線的區(qū)域差異——基于1995—2014年中國29個省份的面板數(shù)據(jù)
發(fā)布時間:2018-06-14 14:13
本文選題:環(huán)境庫茲涅茨曲線 + 主成分分析; 參考:《宏觀經(jīng)濟研究》2016年04期
【摘要】:不同地區(qū)由于具體條件的不同,環(huán)境庫茲涅茨曲線(EKC)會表現(xiàn)出一定的差異性。我們選取中國29個省份1995—2014年間的經(jīng)驗數(shù)據(jù),實證檢驗了經(jīng)濟增長與環(huán)境污染水平之間的關系。結果發(fā)現(xiàn),中國東部、中部、西部地區(qū)的環(huán)境污染水平與經(jīng)濟發(fā)展水平之間并不存在嚴格意義上的倒U型關系,而是呈現(xiàn)出∽型關系。在EKC曲線部分,東部地區(qū)拐點出現(xiàn)得較晚,但拐點位置較低,EKC曲線較為扁平;中西部地區(qū)拐點出現(xiàn)得較早,但拐點位置較高,EKC曲線較為陡峭。因此,國家應針對不同地區(qū)的實際情況,實行差異化的環(huán)境規(guī)制政策,中西部地區(qū)在發(fā)展過程中應吸取東部地區(qū)的經(jīng)驗教訓,爭取以最小的環(huán)境代價實現(xiàn)預期的經(jīng)濟目標,實現(xiàn)環(huán)境與經(jīng)濟的雙贏。
[Abstract]:Because of the different conditions in different regions, the environmental Kuznets curve EKC will show some differences. The empirical data of 29 provinces in China from 1995 to 2014 are used to test the relationship between economic growth and environmental pollution. The results show that the relationship between the environmental pollution level and the economic development level in eastern, central and western China is not strictly U-shaped, but is of the "- type" relationship. In the part of EKC curve, the inflection point appears later in the eastern region, but the inflexion position is lower and the EKC curve is flat, and the inflexion point appears earlier in the central and western regions, but the inflection point is higher than the EKC curve. Therefore, according to the actual situation of different regions, the country should implement the differentiated environmental regulation policy, and the central and western regions should absorb the experience and lessons of the eastern region in the process of development, and strive to achieve the expected economic goal with the minimum environmental cost. To achieve a win-win environment and economy.
【作者單位】: 山東大學經(jīng)濟學院;山東財經(jīng)大學經(jīng)濟學院;
【基金】:國家社科基金項目“環(huán)境規(guī)制績效的區(qū)域差異及協(xié)調對策研究”(15BJY056)的資助
【分類號】:X22;F127
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