FRM Part II · FRM Exam Part II · Credit Value at Risk
In the Merton structural model, a firm's equity is viewed as a financial option. Which description correctly characterizes the equity position, given that the firm has issued a single zero-coupon bond maturing at time T?
Equity is a European call option on the firm's assets with strike equal to the face value of the zero-coupon debt, because at maturity shareholders receive the residual asset value above the debt claim, or nothing if assets fall below it.
- AA European put option on the firm's assets with strike equal to the face value of debt
- BA European call option on the firm's assets with strike equal to the face value of debtCorrect
- CAn American call option on the firm's debt with strike equal to the asset value
- DA European call option on the firm's assets with strike equal to the market value of debt
Explanation
At maturity equity holders receive max(V - D, 0), the payoff of a call on firm assets struck at the face value of debt. A put describes the position of debt holders' short exposure, not equity. The strike is face value, not market value.
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