环境成本内在化对我国纺织行业出口贸易的影响

The Influence of Environmental Costs Internalization on the Export Trade of the Textile Industry in China

我国纺织行业的比较优势是依靠未完全实现环境成本内在化而实现的,如果贸易各国实行环境成本内在化,那么我国纺织出口部门的比较优势将发生改变。环境成本内在化影响了各国贸易竞争力,改变了出口商品的比较优势。基于以上考虑,文章以纺织行业为例,运用ADF检验、协整关系检验、Granger因果检验得出结论:出口规模的扩大增加了环境污染的排放;通过建立多元线性回归模型验证了环境成本量化以后,环境成本对国际贸易竞争力的影响是负的,即环境成本越大,国际贸易竞争力就越小。

The comparative advantage of China＇s textile industry is realized under conditons that the internalization of environmental costs is not fully achieved. If environmental cost internalization is carried out by trading nations, change will the comparative advantage of China＇s textile export sectors. Internaliza- tion of environmental costs affects trade competitiveness and changes the comparative advantages of exports. Based on the above analysis and through the unit root test, ADF test, cointegration relationship analysis and the Granger causality test, it is found that exports increase the expansion of the scale of envi- ronmental pollution emissions. Then an multiple linear regression model is created to test that the impact of the environmental costs on the competitiveness in international trade is negative, that is, the greater the environmental cost the smaller the competitiveness in the international trade.