2020 Top Think Tanks Worldwide

User icon Carolina Tobon
9 November 2021
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The Think Tanks and Civil Societies Program (TTCSP) of the Lauder Institute at the University of Pennsylvania conducts research on the role policy institutes play in governments and civil societies around the world. TTCSP produces the annual Global Go To Think Tank Index that ranks the world’s leading think tanks in a number of categories. This list is dedicated to the leading institutions worldwide, according to the 2020 index.


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The Center for Strategic and International Studies (CSIS) is an American think tank based in Washington, D.C. CSIS was founded as the Center for Strategic and International Studies of Georgetown …


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The Peter G. Peterson Institute for International Economics is a private, nonprofit, nonpartisan research institution devoted to the study of international economic policy. Since 1981 the Institute has provided timely …


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The Carnegie Endowment for International Peace is a unique global network of policy research centers in Russia, China, Europe, the Middle East, India, and the United States. Our mission, dating …