摘要
利用2012年安徽省黄山市成为生态补偿试点这一事件作为自然实验,运用双重差分的方法(Difference-in-Difference Method)分析实施生态补偿政策对黄山市经济增长的影响。研究发现:实施生态补偿政策使试点城市的人均GDP降低2.93%;且生态补偿政策对人均GDP的降低效果具有滞后效应,降低效果为2.15%。进一步分析表明,产业结构的改变是人均GDP下降的主要原因,体现在第二产业比重下降及第三产业的产值未能弥补试点城市为生态补偿政策付出的机会成本。从政策评估的角度看,生态补偿政策是以牺牲上游地区经济增长为代价的,因此,在环境治理的过程中要注重经济、生态、社会的协调发展。
Huangshan City,which is located in Anhui Province,China,was selected as the pilot of eco-compensation mechanism in 2012.Difference-in-Difference(DID)method is taken to analyze whether the mechanism offsets the decline on economic,which is caused by ecological protection in Huangshan City.The results show that,ecological protection reduces the per capita GDP in Huangshan City at the level of 2.93%,regardless of the compensation from the government.In addition,the policy reduces the lagged value of per capita GDP at the level of 2.15%.Further studies suggest that,changes in industry structure could explain for the consequence.The proportion of secondary industry has been declining,while the value of tertiary industry fails to make up the opportunity cost that Huangshan City paid for ecological protection.From the perspective of policy evaluation,the implement of watershed ecological protection is at the cost of sacrificing the benefit of the upstream area.Besides,the eco-compensation mechanism could not take effect immediately and completely.Therefore,attention should be paid to the balance of economic,ecological,and society during the development of environmental governance.
作者
张晖
吴霜
张燕媛
虞祎
ZHANG Hui;WU Shuang;ZHANG Yan-yuan;YU Yi(Nanjing Forestry University,College of Economics and Management,Nanjing 210037,China;Nanjing Agricultural University,College of Economics and Management,Nanjing 210095,China)
出处
《长江流域资源与环境》
CAS
CSSCI
CSCD
北大核心
2019年第12期2848-2856,共9页
Resources and Environment in the Yangtze Basin
基金
国家自然科学基金青年项目:家庭农场存续期内土地保护性投入的影响因素研究(71603117)
关键词
双重差分模型
流域生态补偿
经济增长
Difference-in-Difference(DID)
eco-compensation mechanism
economic growth
