MAP20110029234 Yow, Shuan Enterprise risk management, insurer value maximisation, and market frictions / Shuan Yow, Michael Sherris En: Astin bulletin. - Belgium : ASTIN and AFIR Sections of the International Actuarial Association = ISSN 0515-0361. - 01/05/2008 Tomo 38 Número 1 - 2008 I. Sherris, Michael .