The investment policy and the pricing of equity in a levered firm: a re-examination of the 'contingent claims' valuation approach

Abstract

In this study we re-examine the pricing of equity and the risk incentives of shareholders in levered firms. We derive a down-and-out call equity valuation model which rests on the assumption that shareholders choose the optimal investment and asset returns' volatility as a function of current leverage. Contrarily to the Black and Scholes framework where, irrespective of the firm's leverage, they would always select infinite volatility projects, here the more deep out-of-the-money the shareholders' claim, the greater their incentives t Show more