MAP20078038937 Gollier, Christian To Insure or not to insure? : an insurance puzzle / by Christian Gollier En: The Geneva Risk and Insurance Review. - The Netherlands : The Geneva Association, 1991-2010 = ISSN 0926-4957. - 01/06/2003 Número 1 28 2003 , p. 5-24 I. Title.