MAP20110003562 Frees, Edward W. Household life insurance demand : a multivariate two-part model / Edward W. Frees, Yunkic Sun En: North American actuarial journal. - Schaumburg : Society of Actuaries, 1997- = ISSN 1092-0277. - 01/09/2010 Tomo 14 Número 3 - 2010