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5784 Contributors, 80 Regular Contributors

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  1. Andrés Velasco

    Andrés Velasco

    Writing for PS since 2001
    156 Commentaries

    Andrés Velasco, a former finance minister of Chile, is Dean of the School of Public Policy at the London School of Economics and Political Science.

  2. Yanis Varoufakis

    Yanis Varoufakis

    Writing for PS since 2015
    124 Commentaries

    Yanis Varoufakis, a former finance minister of Greece, is leader of the MERA25 party and Professor of Economics at the University of Athens. 

  3. Guy Verhofstadt

    Guy Verhofstadt

    Writing for PS since 2011
    45 Commentaries

    Guy Verhofstadt, a former Belgian prime minister, is President of the Alliance of Liberals and Democrats for Europe Group (ALDE) in the European Parliament and the author of Europe’s Last Chance: Why the European States Must Form a More Perfect Union.

  4. Xavier Vives

    Xavier Vives

    Writing for PS since 2000
    18 Commentaries

    Xavier Vives, Professor of Economics and Finance at IESE Business School, is the co-author (with Darrell Duffie, Thierry Foucault, and Laura Veldkamp) of the report Technology and Finance.

  5. Álvaro de Vasconcelos

    Álvaro de Vasconcelos

    Writing for PS since 2004
    12 Commentaries

    Álvaro de Vasconcelos is Director of Projects for the Arab Reform Initiative (ARI), a consortium of 16 think tanks in the Arab world and the West, and coordinator of the Global Governance Group (GG 10). He was formerly Director of the European Union Institute for Security Studies, Paris, and the Institute of Strategic and International Studies (IEEI) in Lisbon.

  6. Mabel van Oranje

    Mabel van Oranje

    Writing for PS since 2005
    8 Commentaries

    Mabel van Oranje, a former CEO of The Elders, is Co-Founder of Girls Not Brides.

  7. Ulrich Volz

    Ulrich Volz

    Writing for PS since 2020
    7 Commentaries

    Ulrich Volz, Professor of Economics and Director of the Centre for Sustainable Finance at SOAS, University of London, is Co-Chair of the Debt Relief for Green and Inclusive Recovery Project.

  8. Vaira Vīķe-Freiberga

    Vaira Vīķe-Freiberga

    Writing for PS since 2011
    6 Commentaries

    Vaira Vīķe-Freiberga, a former president of Latvia (1999-2007), is Co-Chair of the Nizami Ganjavi International Center in Baku.

  9. Margrethe Vestager

    Margrethe Vestager

    Writing for PS since 2021
    5 Commentaries

    Margrethe Vestager is Executive Vice President of the European Commission.

  10. Ursula  von der Leyen

    Ursula von der Leyen

    Writing for PS since 2021
    3 Commentaries

    Ursula von der Leyen is President of the European Commission.

  11. Rick van der Ploeg

    Rick van der Ploeg

    Writing for PS since 2005
    3 Commentaries

    Rick van der Ploeg is Professor of Economics and Research Director of the Oxford Centre for the Analysis of Resource-Rich Economies at the University of Oxford.

  12. Axel van Trotsenburg

    Axel van Trotsenburg

    Writing for PS since 2021
    3 Commentaries

    Axel van Trotsenburg is Senior Managing Director of Development Policy and Partnerships at the World Bank.

  13. Huw van Steenis

    Huw van Steenis

    Writing for PS since 2019
    3 Commentaries

    Huw van Steenis, a former senior adviser to Bank of England Governor Mark Carney, is Chair of Sustainable Finance at UBS and a member of the World Economic Forum’s Global Future Council on Financial and Monetary Systems.

  14. Cobus van Staden

    Cobus van Staden

    Writing for PS since 2018
    3 Commentaries

    Cobus van Staden is a senior foreign policy researcher at the South African Institute of International Affairs.

  15. Antonio Vitorino

    Antonio Vitorino

    Writing for PS since 2011
    3 Commentaries

    Antonio Vitorino is a former Portuguese EU Commissioner for Justice and Home Affairs.

  1. bq trump institutions Photo by Brendan McDermid-Pool/Getty Images

    Can US Institutions Withstand Trump 2.0?

    While some observers doubt that US President-elect Donald Trump poses a grave threat to US democracy, others are bracing themselves for the destruction of the country’s constitutional order. With Trump’s inauguration just around the corner, we asked PS commentators how vulnerable US institutions really are.

  2. wagner31_Westend61Getty Images_climatependulum Westend61/Getty Images

    The Climate Policy Pendulum

    Gernot Wagner notes that green technologies retain their many advantages, regardless of national political developments.
  3. strain35_Christina HouseGettyImages_commencement_ceremony Christina House/Getty Images

    Could High-Skill Immigration Increase Under Trump?

    Michael R. Strain

    A rift has opened in Donald Trump’s political coalition over high-skill immigration. The president-elect responded by expressing his support for such foreign workers, which suggests that he is less nativist than many of his MAGA supporters.

    argues that the recent kerfuffle over foreign workers underscores the president-elect’s pragmatic instincts.
  4. posner38_Viktor SidorovGettyImages_un_flag Viktor Sidorov/Getty Images

    What Happened to International Law?

    Eric Posner

    Israel’s recent strikes in Syria may violate international law, yet they are merely one example among many such violations – and not only on the battlefield. The ruins of international law are all around us, reflecting the breakdown of globalization, neoliberal democracy, and other postwar American-led projects.

    sees the web of treaties, conventions, and institutions as another victim of the anti-globalization backlash.
  5. palacio165_Picture AllianceGettyImages_eu_flags Picture Alliance/Getty Images

    Europe’s Year of Fundamental Choices

    Ana Palacio considers the complex array of internal and external challenges the European Union must confront in 2025.
  6. coral1_Mandel NganGettyImages_us_supreme_court Mandel Ngan/Getty Images

    Texas’s Online Age-Verification Law Must Be Overturned

    Lilian Coral & Prem Trivedi urge the US Supreme Court to protect internet users from legislation posing new privacy and security risks.
  7. bandemehr1_The Boston GlobeGettyImages_X-ray fluorescence analyzer The Boston Globe/Getty Images

    Revealing an Invisible Health Threat

    Angela Bandemehr & Albert Park tout deployment of hand-held X-ray devices to prevent lead poisoning in low- and middle-income countries.
  8. aslund80_Natalia KolesnikovaGettyImages_russia_inflation Natalia Kolesnikova/Getty Images

    Putin’s War Is Fueling Russian Stagflation

    Anders Åslund thinks a weakening economy will soon become a serious constraint on Vladimir Putin’s war machine.
  9. aghion10_Laurence DuttonGettyImages_ai_jobs Laurence Dutton/Getty Images

    What AI Means for Growth and Jobs

    Philippe Aghion, et al. think the technology has great potential to boost productivity without harming employment.

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