Does tighter environmental policy lead to a comparative advantage in less polluting goods
Does tighter environmental policy lead to a comparative advantage in less polluting goods
复制标题
更严格的环境政策是否会导致污染较少的商品具有比较优势
DOI：
10.1093/oep/55.1.25
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
S. Chua
中科院分区：
文献类型：
--
作者：
S. Chua
本文建立了一个双因素模型来分析环境政策对比较优势格局的影响。污染税通过以下方式影响商品价格：（1）每种商品的税收负担，这取决于它们各自的污染倾向;（2）由于减少污染活动的增加，要素回报的变化。在其他条件不变的情况下，收益上升的优质集约型要素往往会面临价格上涨。净结果取决于这两种效应。较高的税收并不总是会提高（降低）污染较多（较少）的自给自足商品的价格。因此，税收较高（较低）的国家并不总是在污染较少（较多）的商品方面具有比较优势。版权所有2003年，牛津大学出版社。
A two-factor model is developed to analyze the effects of environmental policy on patterns of comparative advantage. A pollution tax affects goods' prices via: (1) the tax burdens on each good, which depend on their respective polluting tendencies; and (2) changes in factor returns due to increased abatement activity. The good intensive in the factor whose returns have risen will tend to face a price increase, ceteris paribus. The net outcome depends on both effects. A higher tax will not always raise (lower) the autarky price of the more (less) polluting good. Therefore a country with the higher (lower) tax does not always have a comparative advantage in the less (more) polluting good. Copyright 2003, Oxford University Press.