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Roberto Sifon-Arevalo

Roberto Sifon-Arevalo

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Roberto Sifon-Arevalo is Chief Analytical Officer of Sovereign Ratings at S&P Global Ratings.

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  1. Why This Time Really Is Different for Europe
    dimitrijevic2_YANN SCHREIBERAFP via Getty Images_ecb covid YANN SCHREIBER/AFP via Getty Images

    Why This Time Really Is Different for Europe

    May 17, 2021 Alexandra Dimitrijevic & Roberto Sifon-Arevalo offer two reasons for the resilience of the region’s sovereign credit ratings during the COVID-19 crisis.

  1. haldar21_Getty Images Getty Images
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    Revisiting the Behavioral Revolution in Economics

    Antara Haldar assesses the legacy of the intellectual challenge to the view that rational self-interest guides our actions.
  2. varoufakis104_Andrew LichtensteinCorbis via Getty Images_amazonunion Andrew Lichtenstein/Corbis via Getty Images
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    New AI Germ Busters Can Also Bust Unions

    Yanis Varoufakis shows how an AI-driven biomedical breakthrough could rob workers of what little power they have left.
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    Globalization’s Warring Narratives

    Harold James examines the analytical disagreements that are hampering management of an unavoidable phenomenon.
  4. op_nagymohacsi2_Namthip MuanthongthaeGetty Images_CBDC Namthip Muanthongthae/Getty Images
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    The Digital Economy’s New Monetary Imperative

    Piroska Nagy Mohácsi

    In a rapidly digitalizing world, central banks are staring down a future in which they may lack the tools necessary to manage crises, and in which they may no longer be able to protect their monetary sovereignty. They should recognize that digital currency is a source of institutional salvation.

     thinks governments must embrace central bank digital currencies or risk a fundamental loss of control.
  5. pisaniferry145_ Thierry MonasseGetty Images_eu green deal Thierry Monasse/Getty Images
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    Europe’s Climate Quandary

    Jean Pisani-Ferry assesses the inevitable trade-offs the European Union must confront in achieving its clean-energy targets.
  6. basu92_Win McNameeGetty Images_samaltmanopenaisenate Win McNamee/Getty Images
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    Governing the Unknown

    Kaushik Basu suggests a few principles to guide policymakers as they try to keep up with rapidly advancing technologies.
  7. oyebanji2_ PIUS UTOMI EKPEIAFP via Getty Images_lassa fever PIUS UTOMI EKPEI/AFP via Getty Images
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    Fast-Tracking a Lassa Fever Vaccine

    Oyeronke Oyebanji outlines what West African governments can learn from the development and distribution of the COVID-19 jab.
  8. schleussner1_David McNewGetty Images_heatwave David McNew/Getty Images
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    Climate Science Beats Climate Fatalism

    Carl-Friedrich Schleussner, et al. show that the more ambitious 1.5º target for global warming is still feasible – and more necessary than ever.
  9. benami202_Burak KaraGetty Images_erdogan Burak Kara/Getty Images
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    Turkey’s Pragmatic Islamist

    Shlomo Ben-Ami expects Recep Tayyip Erdoğan’s latest electoral victory to have little impact on Turkish foreign policy.

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