Azomahou, Theophile; Goedhuys, Micheline; Nguyen-Van, Phu - United Nations University-Maastricht Economic Research … - 2009
Relying on a structural nonparametric estimation, we show that CO2 emissions clearly increase with income at low income levels. For higher income levels, we observe a decreasing relationship, though not significant. We also find that CO2 emissions monotonically increases with energy use at a...