The objective of this paper is to contribute to a better understanding of the driving forces of a life insurance company. More specifically, the issues of the duration and convexity of insurance liabilities and equity are addressed. These issues deserve a careful rethinking given the recent...

This paper provides a continuous-time analysis of the optimal insurance demand by individuals. A joint treatment of the insurance, consumption and portfolio decisions is presented using a framework à la Merton (1969, 1971). The individual optimal insurance demand is explicitly derived under the...

This paper develops a corporate bond valuation model that takes into account both early default and interest rate risk. It corrects a defect of recent contributions where pricing equations do not assure that the payment to bondholders upon bankruptcy is no greater than firm value. The...

In this paper we develop a contingent claim model to evaluate the equity and liabilities of a life insurance company. The limited liability of shareholders is explicitly modelled. We focus on a specific type of life insurance policy–namely, the profit-sharing policy. In this policy, the...