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5675 Contributors, 81 Regular Contributors

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  1. Kenneth Rogoff

    Kenneth Rogoff

    Writing for PS since 2002
    256 Commentaries

    Kenneth Rogoff, Professor of Economics and Public Policy at Harvard University and recipient of the 2011 Deutsche Bank Prize in Financial Economics, was the chief economist of the International Monetary Fund from 2001 to 2003. He is co-author of This Time is Different: Eight Centuries of Financial Folly (Princeton University Press, 2011) and author of The Curse of Cash (Princeton University Press, 2016).

  2. Dani Rodrik

    Dani Rodrik

    Writing for PS since 1998
    225 Commentaries

    Dani Rodrik, Professor of International Political Economy at Harvard Kennedy School, is President of the International Economic Association and the author of Straight Talk on Trade: Ideas for a Sane World Economy (Princeton University Press, 2017).

  3. Nouriel Roubini

    Nouriel Roubini

    Writing for PS since 2007
    189 Commentaries

    Nouriel Roubini, a senior adviser at Hudson Bay Capital Management LP and Professor Emeritus of Economics at New York University’s Stern School of Business, is Co-Founder of Atlas Capital Team, CEO of Roubini Macro Associates, Co-Founder of TheBoomBust.com, and author of Megathreats: Ten Dangerous Trends That Imperil Our Future, and How to Survive Them (Little, Brown and Company,  2022). He is a former senior economist for international affairs in the White House’s Council of Economic Advisers during the Clinton Administration and has worked for the International Monetary Fund, the US Federal Reserve, and the World Bank. His website is NourielRoubini.com, and he is the host of NourielToday.com.

  4. Stephen S. Roach

    Stephen S. Roach

    Writing for PS since 2011
    171 Commentaries

    Stephen S. Roach, a faculty member at Yale University and former chairman of Morgan Stanley Asia, is the author of Unbalanced: The Codependency of America and China (Yale University Press, 2014) and Accidental Conflict: America, China, and the Clash of False Narratives (Yale University Press, 2022).

  5. Raghuram G. Rajan

    Raghuram G. Rajan

    Writing for PS since 2003
    91 Commentaries

    Raghuram G. Rajan, a former governor of the Reserve Bank of India and chief economist of the International Monetary Fund, is Professor of Finance at the University of Chicago Booth School of Business and the co-author (with Rohit Lamba) of Breaking the Mold: India’s Untraveled Path to Prosperity (Princeton University Press, May 2024).

  6. Michel Rocard

    Michel Rocard

    Writing for PS since 2003
    48 Commentaries

    Michel Rocard, former First Secretary of the French Socialist Party and a member of the European Parliament for 15 years, was Prime Minister of France from 1988 to 1991.

  7. Carmen M. Reinhart

    Carmen M. Reinhart

    Writing for PS since 2014
    47 Commentaries

    Carmen M. Reinhart, a former chief economist of the World Bank Group, is Professor of the International Financial System at Harvard Kennedy School.

  8. Mark J. Roe

    Mark J. Roe

    Writing for PS since 2004
    42 Commentaries

    Mark J. Roe is a professor at Harvard Law School and the author of Missing the Target: Why Stock Market Short-Termism Is Not the Problem (Oxford University Press, 2022).

  9. Lucrezia Reichlin

    Lucrezia Reichlin

    Writing for PS since 2014
    37 Commentaries

    Lucrezia Reichlin, a former director of research at the European Central Bank, is Professor of Economics at the London Business School.

  10. Kevin Rudd

    Kevin Rudd

    Writing for PS since 2012
    25 Commentaries

    Kevin Rudd, twice prime minister of Australia, is President of the Asia Society, convener of the High-Level Policy Commission on Getting Asia to Net Zero, and the author of The Avoidable War: The Dangers of a Catastrophic Conflict between the US and Xi Jinping’s China (PublicAffairs, 2022).

  11. Jacek Rostowski

    Jacek Rostowski

    Writing for PS since 2004
    24 Commentaries

    Jacek Rostowski is a former minister of finance and deputy prime minister of Poland.

  12. Carlo Ratti

    Carlo Ratti

    Writing for PS since 2014
    23 Commentaries

    Carlo Ratti, Director of the Senseable City Lab at MIT, is Co-Founder of the international design and innovation office Carlo Ratti Associati.

  13. Bennett Ramberg

    Bennett Ramberg

    Writing for PS since 2007
    23 Commentaries

    Bennett Ramberg, a former foreign affairs officer in the US State Department’s Bureau of Political-Military Affairs, is the author of Nuclear Power Plants as Weapons for the Enemy (University of California Press, 1985).

  14. Johan Rockström

    Johan Rockström

    Writing for PS since 2015
    21 Commentaries

    Johan Rockström, Director of the Potsdam Institute for Climate Impact Research and Professor of Earth System Science at the University of Potsdam, is Co-Chair of the Global Commission on the Economics of Water.

  15. Anders Fogh Rasmussen

    Anders Fogh Rasmussen

    Writing for PS since 2002
    18 Commentaries

    Anders Fogh Rasmussen, a former NATO secretary-general (2009-14) and former prime minister of Denmark, is Founder of the Alliance of Democracies Foundation.

  1. brown111_ALAIN JOCARDPOOLAFP via Getty Images_mpox ALAIN JOCARD/POOL/AFP via Getty Images

    The High Cost of the Netherlands’ Mpox Vaccine Hoarding

    Gordon Brown condemns European populists’ failure to heed the lessons of the COVID-19 pandemic.
  2. charap3_ TATYANA MAKEYEVAAFP via Getty Images)_kursk TATYANA MAKEYEVA/AFP via Getty Images)

    How to Make the Most of the Kursk Gambit

    Samuel Charap & Charles A. Kupchan think Ukraine and its partners have a big opportunity to start working toward a negotiated end to the war.
  3. leonard104_SurkovDimitriGetty Images_USEUflag SurkovDimitri/Getty Images

    The US Election Will Overturn Europe’s Strategic Status Quo

    Mark Leonard worries that Europeans are unprepared for whoever will succeed US President Joe Biden.
  4. mazzucato71 GettyImages-2159148172_AW Getty Images

    The Water-Security Crisis

    Mariana Mazzucato, et al.

    Increasingly severe water shortages represent a human-made crisis that can be resolved through human interventions. The situation demands new thinking about the economics of this critical resource and how to manage it through mission-oriented strategies that span all levels of governance.

    call attention to a global problem that demands far more attention from policymakers at all levels.
  5. reyna1_Martin Schuttpicture alliance via Getty Images_ev green deal Martin Schutt/picture alliance via Getty Images

    The European Green Deal Is Already Benefiting Consumers

    Agustín Reyna rejects the misguided notion that voters are indifferent to environmental concerns.
  6. bremmer34_Anna MoneymakerGetty Images_harrissouthkorea Anna Moneymaker/Getty Images

    What Is Kamala Harris’s Foreign Policy?

    Ian Bremmer

    Although Kamala Harris is largely aligned with Joe Biden on many global and strategic issues, her unique worldview promises a distinct form of leadership on the international stage. Not only would US foreign policy shift under a Harris administration; it could change in highly consequential ways.

    considers how the Democratic presidential nominees' views compare to Joe Biden's.
  7. anheier25_JOHN MACDOUGALLAFP via Getty Images_afd JOHN MACDOUGALL/AFP via Getty Images

    Will the German Center Hold?

    Helmut K. Anheier considers what is driving support for extremist parties in the country’s eastern states.
  8. delong263_MEGAN JELINGERAFP via Getty Images_USindustrysteel Megan Jelinger/AFP via Getty Images

    America Has No Alternative to Industrial Policy

    J. Bradford DeLong thinks new threats to economic security outweigh the reasons for opposing government-led development.
  9. nye261_Kevin DietschGetty Images_us election Kevin Dietsch/Getty Images

    US Foreign Policy in 2025

    Joseph S. Nye, Jr. compares the two presidential candidates’ attitudes and positions on major global issues.

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