MAP20120047167 Tsai, Chenghsien The Impacts of surrender options on reserve rurations / Chenghsien Tsai En: Risk management & insurance review. - Malden, MA : The American Risk and Insurance Association by Blackwell Publishing, 1999- = ISSN 1098-1616. - 15/10/2012 Tomo 15 Número 2 - 2012 I. Título.