Forslid, R., Okubo, T., & Ulltveit-Moe, K. H. (2018). Why are firms that export cleaner? International trade, abatement and environmental emissions. Journal of environmental economics and management, 91, 166-183. https://doi.org/10.1016/j.jeem.2018.07.006
Chicago Style (17th ed.) CitationForslid, Rikard, Toshihiro Okubo, and Karen Helene Ulltveit-Moe. "Why Are Firms That Export Cleaner? International Trade, Abatement and Environmental Emissions." Journal of Environmental Economics and Management 91 (2018): 166-183. https://doi.org/10.1016/j.jeem.2018.07.006.
MLA (9th ed.) CitationForslid, Rikard, et al. "Why Are Firms That Export Cleaner? International Trade, Abatement and Environmental Emissions." Journal of Environmental Economics and Management, vol. 91, 2018, pp. 166-183, https://doi.org/10.1016/j.jeem.2018.07.006.