We develop a simple model of managing a system subject to pollution damage under risk of an abrupt and random jump in the damage coefficient. The model allows the full dynamic characterization of the optimal emission policies under uncertainty. The results, that imply prudent behavior due to...

We develop a simple model of managing a system subject to pollution damage under risk of an abrupt and random jump in the damage coefficient. The model allows the full dynamic characterization of the optimal emission policies under uncertainty. The results, that imply prudent behavior due to...

The Porter hypothesis suggests a double dividend in the sense that environmental policy improves both environment and competitiveness. The suggestion received strong criticism from economists mainly driven by the idea that if opportunities for higher competitiveness exist firms do not have to be...