On the Use of Changes in Equity Values as a Measure of the Information Content of Announcement of changes in Financial Policy," (with R. Israel and D. R. Siegel) Journal of Business and Economic Statistics, Vol. 8, No. 2, April 1990, 209-216.
"Expected Inflation, Unexpected Inflation, and Relative Price Dispersion: An Empirical Analysis," (with S. Kandel and O. Sarig) Economics Letter, Vol. 37, 1991, 383-390.
"Taxes and Capital Structure: Evidence from Firms' Response to the Tax Reform Act of 1986," (with D. Givoly, C. Hayne and O. Sarig) The Review of Financial Studies, Vol. 5, No. 2, 1992, 331-355.
"Real Interest Rates and Inflation: An Ex-Ante Empirical Analysis," (with S. Kandel and O. Sarig), Journal of Finance, Vol. LI. No. 1, March 1996, 205-225.