商业研究
商業研究
상업연구
Commercial Research
2015年
10期
46-53
,共8页
绿色公共投资%环境绩效%投影寻踪%时空差异分析
綠色公共投資%環境績效%投影尋蹤%時空差異分析
록색공공투자%배경적효%투영심종%시공차이분석
green public investment%environmental performance%projection pursuit%time and space difference analysis
提升绿色公共投资环境绩效对我国环境保护及经济可持续发展具有重要的作用. 本文在投影寻踪模型的基础上构建了绿色公共投资环境绩效指标体系, 并利用2003-2011年间我国30个省、 市、 区相关数据对省际绿色公共投资环境绩效的时空差异进行实证研究, 结果表明: 目前我国绿色公共投资环境绩效的总体水平不高, 空间上呈现由东部-中部-东北部-西部逐渐退减的趋势且省际差异显著; 时序上各地区的绿色公共投资环境绩效曲线均属波动状且整体呈下降趋势; 提高绿色公共投资效率是促进其环境绩效提升的重要途径.
提升綠色公共投資環境績效對我國環境保護及經濟可持續髮展具有重要的作用. 本文在投影尋蹤模型的基礎上構建瞭綠色公共投資環境績效指標體繫, 併利用2003-2011年間我國30箇省、 市、 區相關數據對省際綠色公共投資環境績效的時空差異進行實證研究, 結果錶明: 目前我國綠色公共投資環境績效的總體水平不高, 空間上呈現由東部-中部-東北部-西部逐漸退減的趨勢且省際差異顯著; 時序上各地區的綠色公共投資環境績效麯線均屬波動狀且整體呈下降趨勢; 提高綠色公共投資效率是促進其環境績效提升的重要途徑.
제승록색공공투자배경적효대아국배경보호급경제가지속발전구유중요적작용. 본문재투영심종모형적기출상구건료록색공공투자배경적효지표체계, 병이용2003-2011년간아국30개성、 시、 구상관수거대성제록색공공투자배경적효적시공차이진행실증연구, 결과표명: 목전아국록색공공투자배경적효적총체수평불고, 공간상정현유동부-중부-동북부-서부축점퇴감적추세차성제차이현저; 시서상각지구적록색공공투자배경적효곡선균속파동상차정체정하강추세; 제고록색공공투자효솔시촉진기배경적효제승적중요도경.
Promoting environment performance of green public investment plays an important role in our country's envi-ronmental protection and the sustainable development of our country's economy. The paper measures the environmental performance of provincial green public investment by the model of projection pursuit with the related data of 30 provinces and the cities from 2003 to 2011. The conclusions show that:the overall level of environmental performance of our coun-try's green public investment is not high, from the perspective of space, it declines gradually from the east, centre, northeast, to the west of China, and there is a significant provincial difference;from the perspective of time series, the fluctuations of environmental performance curves of green public investment in various regions show a trend of overall downward;improving the efficiency of green public investment is an important way to promote the improvement of its en-vironmental performance.
