Download or read book Time, Risk, Precommitment, and Adverse Selection in Competitive Insurance Markets written by Mark V. Pauly and published by . This book was released on 2003 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This informal paper explores models of competitve insurance market equilibrium when individuals of initially similar apparent risk experience divergence in risk levels over time. The information structrue is modeled in three alternative ways: all insurers and insureds know risk at any point in time, current insurer and insured know risk, and only the individual knows risk. Insurers always know the average risk. It is shown that some models lead to "backloading" of premiums in which initial period expected expense, and that other models lead to "frontloading" of premiums and policy provisions of "guaranteed renewability." Finally, it is shown that guaranteed renewability greatly reduces the possibility of adverse selection.