This paper contributes to the normative literature on mitigation and adaptation by framing the question of their optimal policy balance in the context of catastrophic climate risk. The analysis uses the WITCH integrated assessment model with a module that models the endogenous risk of...

Under the influence of climate-related extremes, the world is exposed to more and more catastrophe risks. Regulation by insurance may help realize the goal of mitigating catastrophe risk and the following losses. I explore five regulatory tools — risk-based pricing, contract design, loss...