TY - JOUR AU - Kaplow,Louis TI - Optimal Insurance Contracts When Establishing The Amount of Losses is Costly JF - National Bureau of Economic Research Working Paper Series VL - No. 4290 PY - 1996 Y2 - February 1996 UR - http://www.nber.org/papers/w4290 L1 - http://www.nber.org/papers/w4290.pdf N1 - Author contact info: Louis Kaplow Harvard University Hauser 322 Cambridge, MA 02138 Tel: 617/495-4101 Fax: 617/496-4880 E-Mail: meskridge@law.harvard.edu AB - The problem of establishing the amount of losses covered by public and private insurance is often characterized by asymmetric information, in which the claimant already knows the extent of a loss but this can be demonstrated to the insurer only at a cost. It is shown that a simple arrangement, which provides greater coverage whenever individuals demonstrate unusually high losses, gives claimants an excessive incentive to establish the amount of their losses. This paper determines what insurance claims process, consistent with the form typically employed in existing insurance arrangements, is optimal. ER -