我国绿色发展中的生态效益问题研究——基于生态足迹的绿色发展评价模型改进

The ecological benefits of green development in China——An evaluation model of the Ecological Cost and Productivity based on Ecological Footprint

针对绿色发展实践亟待合理的定量指标指导并考核经济实践的问题,在生态足迹分析的基础上,提出生态效益率的计算,力图将生态可持续性与社会经济的可持续性评价统一,并以中美为例计算了2004-2014年的生态效益率情况。计算表明:当前我国的生态经济水平较之发达国家存在差距,但呈现向好态势,结果符合实际情况,通过实证测度验证了模型有效性。改进后的生态效益率评价,可以为我国的经济绿色发展提供参考并指导相关的政策的设置。

For the lack of quantitative indicators of green development to guide the assessment of economic practice, based on ecological footprint analy- sis, we propose ecological cost and productivity formula, trying to unify the as- sessment of ecological sustainability and social economy, and compare the situa- tion of the USA and China from 2004 to 2014. According to the analysis, there is a gap between the current our country and developed countries, while China has the potential and the ability to play a leading role in the ecological economic fields in the future. The calculation is in line with the actual situation, which verifies the validity of readjusted model through empirical measurement. The im- proved evaluation can provide reference for the green economic development of our country and guide the establishment of relevant policies.