"Focusing the Corporate Product: Securities Analysts and De-Diversification."

Sivan, Ezra Zuckerman. Administrative Science Quarterly Vol. 45, No. 3 (2000): 591-619.

"The Categorical Imperative: Securities Analysts and the Illegitimacy Discount."

Sivan, Ezra Zuckerman. American Journal of Sociology Vol. 104, No. 5 (1999): 1398-1438.

"Social Capital and Opportunity in Corporate R&D: The Contingent Effect of Contact Density on Mobility Expectations."

Gabbay, Shaul M., and Ezra Zuckerman Sivan. Social Science Research Vol. 27, No. 2 (1998): 189-217.

"Mediating the Corporate Product: Securities Analysts and the Scope of the Firm."

Sivan, Ezra Zuckerman. University of Chicago, 1997.

"Circumcision in the U.S.: Prevalence, Prophylaxis, and Sexual Practice."

Laumann, Edward O., Christopher M. Masi, and Ezra Zuckerman Sivan. Journal of the American Medical Association Vol. 277, No. 13 (1997): 1052-1057.

"A Structural Theory of Vote Choice: Social and Political Networks and Electoral Flows in Britain and the United States."

Zuckerman, Alan S., Nicholas A. Valentino and Ezra Zuckerman Sivan. Journal of Politics Vol. 56, No. 4 (1994): 1008-1033.