Life insurance premiums display significant rigidity in the data, on average adjusting once every 3 years by more than 10%. This contrasts with the underlying marginal cost which exhibits considerable volatility due to the movements in interest and mortality rates. We build a model where...

Life insurance premiums display significant rigidity in the data, on average adjusting once every 3 years by more than 10%. This contrasts with the underlying marginal cost which exhibits considerable volatility due to the movements in interest and mortality rates. We build a dynamic model where...

This paper studies sequential price discrimination of sophisticated present-biased consumers in the credit market. The optimal contract utilizes present bias to improve screening by inducing certain consumers to over-consume and over-accumulate debt. This shows that the optimal contract can have...