Special Issue: Mark W. Zacher Memoriam

International Organization and Cambridge University Press have compiled a special volume to honor the life and work of Mark Zacher (1938-2014), frequent contributor to IO and a former associate editor.

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#1 in International Relations
(2013 Thomson Reuters Journal Citation Reports: 5-year Impact Factor)

#2 in Political Science and International Relations
(2013 SCImago Journal Rank )

#3 in Diplomacy/International Relations
(2014 Google Scholar Metrics)

Call for Papers: Economics and Security Reconsidered

A workshop sponsored by International Organization, the Christopher H. Browne Center of the University of Pennsylvania, and the School of International Service of American University.

Deadline for submission of paper proposals: 1 December 2015

Workshop date: 23-24 June 2016

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Info for Authors


International Organization seeks to publish the best and most innovative scholarly manuscripts available on international political and economic relations. A study that does not emphasize any international (or cross-border) phenomenon—for example, as a major cause or effect—falls outside the journal’s domain.

Additionally, IO features articles that contribute to the improvement of general knowledge or empirical theory defined broadly. Although we may publish a manuscript designed to propose a solution to a current world problem, we prefer to publish those that also apply theoretical ideas and findings or address general questions debated in scholarly publications.

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Call for Papers: Assessment Power in World Politics

A workshop sponsored by International Organization and Harvard University

Deadline for submission of paper proposals: 1 December 2015

Workshop Date: 6-7 May 2016

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Editorial Team

Jon Pevehouse at the University of Wisconsin is the journal's editor. He is assisted by three associate editors, Michael Barnett of George Washington University, Lars-Erik Cederman of the Swiss Federal Institute of Technology ETH, and by Andrew Kydd of the University of Wisconsin. Elana Matthews is the managing editor.

Our primary role as editors is to encourage the best work to be submitted to IO, and then to manage a fair process of review. In that regard, IO continues to favor no particular research tradition, theoretical school, or methodological approach. Rather, its hallmark is the theoretical and methodological diversity now so obvious in its traditional core subfield of international political economy (IPE), as well as in international relations (IR) more generally.

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