This paper analyzes ex ante and ex post moral hazard in car insurance using Dutch longitudinal micro data. We specify a dynamic model of an insuree's dynamic risk (ex ante moral hazard) and claim (ex post moral hazard) choices. We use this model to characterize the heterogeneous dynamic changes...

This paper exhibits dynamic features of insurance contracts in the empirical analysis of moral hazard. We first show that experience rating implies negative occurrence dependence under moral hazard: individual claim intensities decrease with the number of past claims. We then show that dynamic...