The forgiveness of coinsurance. Charity or cheating?
Lachs
M S
MS
Yale University, New Haven, CT 06510.
Sindelar
J L
JL
Horwitz
R I
RI
D000533:Altruism; D003669:Deductibles and Coinsurance / Q000191:economics*; D005607:Fraud; D008389:Marketing of Health Services; D014481:United States