Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Currently available health insurance contracts often fail to insure long-term illnesses: sick people can suffer large increases in premiums or denial of coverage. The author describes insurance contracts that solve this problem. Their key feature is a severance payment. A person who is diagnosed with a long-term illness and whose premiums are increased receives a lump sum equal to the increased present value of premiums. This lump sum allows him or her to pay the higher premiums required by any insurer. People are not tied to a particular insurer and they can pay the same premium as in standard contracts. Copyright 1995 by University of Chicago Press.