Risk classification refers to the use of observable characteristics by insurers to group individuals with similar expected claims, to compute the corresponding premiums, and thereby to reduce asymmetric information. Permitting risk classification may reduce informational asymmetry-induced...

Risk classification refers to the use of observable characteristics by insurers to group individuals with similar expected claims, compute the corresponding premiums, and thereby reduce asymmetric information. With perfect risk classification, premiums fully reflect the expected cost associated...

This paper examines the effect of moral hazard on public health insurance contract. It models primary prevention in a two period model with classification risk. Agent’s preferences appear to play an important role in the optimal determination of preventive effort and insurance between...