FIN-04-001

NYU Stern School of Business


Informational efficiency of loans versus bonds: Evidence from secondary market prices

February 2004

Edward Altman, Amar Gande, and Anthony Saunders

ABSTRACT
This paper examines the informational efficiency of loans relative to bonds surrounding loan default dates and bond default dates. We examine this issue using a unique dataset of daily secondary market prices of loans over the 11/1999-06/2002 period. We find evidence consistent with a monitoring role of loans. Specifically, consistent with a view that the monitoring role of loans should be reflected in more precise expectations embedded in loan prices, we find that the price decline of loans is less adverse than that of bonds of the same borrower around loan and bond default dates. Additionally, we find evidence that the difference in price decline of loans versus bonds is amplified around loan default dates that are not preceded by a bond default date of the same company. Our results are robust to several alternative explanations, and to controlling for security-specific characteristics, such as seniority, collateral, covenants, and for multiple measures of cumulative abnormal returns. Overall, we find that the loan market is informationally more efficient than the bond market around loan default dates and bond default dates.
Classification: G14, G21, G22

Edward I. Altman
Institution: Stern School of Business, New York University, 44 West 4th Street, New York, NY 10012
Telephone: (212) 998-0709
Email: ealtman@stern.nyu.edu
Homepage:http://www.stern.nyu.edu/~ealtman

Amar Gande
Institution: Owen Graduate School of Management, Vanderbilt University, 401 21st Ave South, Nashville, TN 37203
Telephone: (615) 343-7322
Fax: (615) 343-7177
Email: amar.gande@owen.vanderbilt.edu

Anthony Saunders
Institution: John M. Schiff, Professor of Finance, Leonard N. Stern School of Business, New York University
Telephone: 212-998-0711
Fax: 212-995-4233
Email: asaunder@stern.nyu.edu
Home Page: http://www.stern.nyu.edu/~asaunder

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