The Journal of Finance publishes leading research across all the major fields of finance. It is one of the most widely cited journals in academic finance, and in all of economics. Each of the six issues per year reaches over 8,000 academics, finance professionals, libraries, and government and financial institutions around the world. The journal is the official publication of The American Finance Association, the premier academic organization devoted to the study and promotion of knowledge about financial economics.
AFA members can log in to view full-text articles below.
View past issues
Search the Journal of Finance:
Search results: 2.
Pricing Warrants: An Empirical Study of the Black‐Scholes Model and Its Alternatives
Published: 09/01/1990 | DOI: 10.1111/j.1540-6261.1990.tb02432.x
BENI LAUTERBACH, PAUL SCHULTZ
This paper uses a sample of over 25,000 daily warrant prices to empirically investigate potential problems with the commonly used warrant pricing model proposed by Black and Scholes as an extension of their call option model. One problem seems to be especially important: the constant variance assumption of the dilution adjusted Black‐Scholes model appears to cause biases in model prices for almost all warrants and over the entire sample period. We show that more accurate price forecasts are obtained with a specific form of the constant elasticity of variance model.
Stock Market Crashes and the Performance of Circuit Breakers: Empirical Evidence
Published: 12/01/1993 | DOI: 10.1111/j.1540-6261.1993.tb05133.x
BENI LAUTERBACH, URI BEN‐ZION
This study examines the behavior of a small stock market with circuit breakers and with a one‐hour preauction order imbalance disclosure, during the October 1987 crash. The crash and its aftershocks lasted for a week and selling pressure was concentrated in higher beta, larger capitalization, and lower leverage firm stocks. Circuit breakers when implemented reduced the next‐day opening order imbalance and the initial price loss; however, they had no effect on the long‐run response. Some price overreaction and reversal phenomena also are documented.