摘要
以北京市交通运输系统为研究对象,对2010年北京市交通运输系统的负外部性进行研究与分析,先将负外部性定性分为交通事故、噪音污染、空气污染、温室效应和交通拥堵五类,然后再分别采用定量方法选取对应的量化指标将其负效应量化,得出北京市交通运输系统负效应具体量化值,计算结果约为北京市当年GDP的4.17%,使人们对交通运输的负外部性具体量化值有更为直接的认识,并对相关政策提供参考。
The paper took Beijing transportation system as the main study object and conducted a research to analyse the negative externality of Beijing transportation system. At first the paper divided the negative externality into traffic accidents, noise pollution, air pollution, the greenhouse effect and congestion, and then selected corresponding quantitative indexes in order to take quantitative methods respectively to quantificat the negative externality, getting the specific quantitative values of the negative externality of Beijing transportation system, the calculation result of which is about 4.17% of GDP of Beijing, which made people have a more direct concept about the negative externality of transportation, and to provide references to relevant policy.
出处
《生态经济》
CSSCI
北大核心
2014年第5期57-63,共7页
Ecological Economy
基金
北京市交通发展研究中心项目"北京市停车社会成本测算及政策影响分析"(40011012201204)
关键词
北京市交通运输系统
负外部性
量化
Beijing transportation system
negative externality
quantificat
