Ronald A. Rosenfeld Professor
Professor of Finance and Economics
The Wharton School of the University of Pennsylvania

Research Associate, National Bureau of Economic Research

Address:
Department of Finance
The Wharton School of the University of Pennsylvania
3620 Locust Walk
Philadelphia, PA 19104-6367

Phone:  215-898-4801
Fax:  215-573-7244
Email:  abel@wharton.upenn.edu