英文文献：The Effects of Exports on Facility Environmental Performance: Evidence from a Matching Approach-出口对设施环境绩效的影响:来自匹配方法的证据
英文文献作者：Cui, Jingbo,Qian, Hang
英文文献摘要：
This paper employs matching techniques to investigate the effects of facility export status on environmental performance. Using facility-level criteria air emission data in the U.S. manufacturing industry, we find the industry-specific effects of export status on emission intensity, measured by emissions per value of sale. In some industries, there is consistent and robust evidence supporting the superior environmental performance of exporters relative to non-exporters in terms of emission intensity for all criteria air pollutants tracked in the paper. In other industries, we find evidence that exporters appear to have higher emission intensity than non-exporters for some pollutants but not all.

本文采用匹配技术研究设施出口状况对环境绩效的影响。利用美国制造业的设施级标准空气排放数据，我们发现出口状况对行业特定的排放强度的影响，以每销售额的排放量来衡量。在一些行业中，有一致和有力的证据证明，就排放强度而言，就该文件所追踪的所有空气污染物标准而言，出口商的环境表现优于非出口商。在其他行业，我们发现有证据表明，出口企业对某些污染物的排放强度似乎高于非出口企业。