On the modeling of Debt Maturity and Endogenous Default: A caveat∗

نویسندگان

  • Jean-Paul Décamps
  • Stéphane Villeneuve
چکیده

We focus on structural models in corporate finance with roll-over debt structures in the vein of Leland (1994) and Leland and Toft (1996). We show that these models incorrectly assume that the optimal default is defined by the first time such that the firm’s assets reaches a sufficiently low positive threshold that must be optimally determined. We characterize the optimal default policy and explain that the existing literature overestimates the probability of default and underestimates the equity value.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A comprehensive unified model of structural and reduced form type for defaultable fixed income bonds

‎The aim of this paper is to generalize the comprehensive structural model for defaultable fixed income bonds (considered in R‎. ‎Agliardi‎, ‎A comprehensive structural model for defaultable fixed-income bondsو Quant‎. ‎Finance 11 (2011)‎, ‎no‎. ‎5‎, ‎749--762.) into a comprehensive unified model of structural and reduced form models‎. ‎In our model the bond holders receive the deterministic co...

متن کامل

Credit Spreads, Optimal Capital Structure, and Implied Volatility with Endogenous Default and Jump Risk

We propose a two-sided jump model for credit risk by extending the Leland-Toft endogenous default model based on the geometric Brownian motion. The model shows that jump risk and endogenous default can have significant impacts on credit spreads, optimal capital structure, and implied volatility of equity options: (1) The jump and endogenous default can produce a variety of non-zero credit sprea...

متن کامل

Double Exponential Jump Diffusion Process: A Structural Model of Endogenous Default Barrier with Roll-over Debt Structure

In this paper, we extend the framework of Leland (1994b) who proposed a structural model of roll-over debt structure in a Black-Scholes framework to the case of a double exponential jump diffusion process. We consider a trade-off model with firm’s parameters as firm risk, riskfree interest rate, payout rate as well as tax benefit of coupon payments, default costs, violation of the absolute prio...

متن کامل

Optimal Debt Maturity Structure, Rollover Risk and Strategic Uncertainty

This paper analyzes debt maturity structure for a borrower in a setting where creditors are faced with strategic uncertainty. In contrast to the existing literature, I examine the e¤ects of strategic uncertainty on the issuance of debt in an environment where face values of debt are determined endogenously and directly a¤ect investors’ rollover decisions. I …nd that strategic uncertainty has a ...

متن کامل

Modelling Default Risk: A New Structural Approach

This paper provides an alternative approach to the structural credit risk models. The first-passage-time approach extends the original Merton [Journal of Finance 29, 449-470] model by accounting for the fact that the default may occur not only at the debt’s maturity, but also prior to this date. Default happens when the firm value process crosses an exhaust barrier. In contrast, this paper defi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008