Sharyn O'Halloran 

George Blumenthal Professor of Political Economy and Professor of International and Public Affairs


I am a professor in the Department of Political Science and The School of International and Public Affairs at Columbia University.

If you want to know more about me, you can check out my profile or Wikipedia page.

You can also see my full CV here.



Politics, Process and American Trade Policy (Amazon link)


Delegating Powers, by Epstein and O’Halloran (Amazon link)


The Future of the Voting Rights Act, by Epstein, Pildes, de la Garza and O’Halloran (Amazon link)


Dividing Lines: Racial Redistricting and Substantive Representation (Manuscript)


Other Publications

Selected Publications

Working Papers



Econometrics for Sustainable Development II

Globalization: Markets, Institutions & Policy

Institutional Analysis



The Datavine website for cross-national political economy indicators

Slides for an introduction to TeX/LaTeX 




Sharyn O'Halloran
Department of Political Science and School of International & Public Affairs
Columbia University
New York, NY 10027
phone 212-854-3242
dept. fax 212-222-0598