“…This means that real GDP affects the level of carbon dioxide emission in both countries. This result is in line with the various case studies Ang, 2007;Jalil and Mahmud, 2009;Change, 2010;Ghosh, 2010;Menyah andWold-Rufael, 2010, Lee et al, 2009;Bhattacharyya and Ghoshal, 2010;Narayan and Narayan, 2010. Regarding trade openness, it exerts positive but non-significant effects on Co2. This results is in line with the one found by Elhanan 1991, Grossman andKrueger, 1993;Antweiler et al, 2001;Frankel, 2009.…”