Global warming is expected to increase global mean temperature by 1.5 degree to 4.5 degrees sometime between 2030 et 2010, resulting in changes in the patterns of precipitation, a rise in the sea level, increased natural hazards, and other significant impacts. In this paper, I discuss the major...

A model of optimal car replacement is developed and used to examine the impact of alternative policy measures on the optimal car replacement time and on total emissions of pollutants, when environment policy takes the form of: (i) reduced taxes on purchaso of "clean" cars, (ii) administrative...