Working Paper
Why are Firms that Export Cleaner? International Trade and CO2 Emissions
Rikard Forslid, Toshihiro Okubo, Karen Helene Ulltveit-Moe
CESifo, Munich, 2014
CESifo Working Paper No. 4817
CESifo, Munich, 2014
CESifo Working Paper No. 4817