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...

Agri-environmental policy is modelled as a social welfare maximisation problem that recognises the potential trade-off between increased environmental benefit and increased cost of monitoring compliance. Moral hazard arises because monitoring does not detect all those who fail to comply with...