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Arnoldo Wald

Arnoldo Wald

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Arnoldo Wald is a professor of law at Rio de Janeiro State University.

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  1. Burying the Legal Ghosts of Brazil’s Hyperinflation
    Brazilian Central Bank president-designate Ilan Goldfajn Brazilian Central Bank president-designate Ilan Goldfajn

    Burying the Legal Ghosts of Brazil’s Hyperinflation

    Feb 1, 2018 Camila Villard Duran & Arnoldo Wald say a pending settlement could mark the end of a long, painful chapter in the country's economic history.

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    China’s Short-Sighted AI Regulation

    Angela Huyue Zhang assesses a recent court ruling allowing copyright protection for content generated by artificial intelligence.
  2. loukides1_Stanislav KogikuSOPA ImagesLightRocket via Getty Images_AI Stanislav Kogiku/SOPA Images/LightRocket via Getty Images
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    AI’s Copyright Problem Is Fixable

    Mike Loukides & Tim O'Reilly show how to trace the provenance of generative models’ output and compensate human authors accordingly.
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    Better Jobs Mean Better Development

    Dani Rodrik shows why rich and poor countries alike will have to enhance employment and productivity in service sectors.
  4. gorodnichenko9_Metin AktasAnadolu Agency via Getty Images_destroyed russian tanks Metin Aktas/Anadolu Agency via Getty Images
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    Russian Revanchism Must Be Defeated in Ukraine

    Yuriy Gorodnichenko & Ilona Sologoub say that political infighting in the West is empowering the Kremlin and its allies.
  5. op_frenkel1_MANDEL NGANAFP via Getty Images_fed MANDEL NGAN/AFP via Getty Images
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    The World Needs a Humble Approach to Central Banking

    Jacob Frenkel, et al.

    As advanced-economy central bankers assess their recent policy responses, failures, and lessons learned, they should recognize where others got it right and where they got it wrong. Humility requires nothing less.

     explain why monetary policymakers must accept a deliberately narrow mandate.
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    Whac-A-Populist

    Though Polish voters in October ousted their right-wing populist government, recent elections in Slovakia and the Netherlands show that populism remains as malign and potent a political force as ever in Europe. But these outcomes also hold important lessons for the United States, where the specter of Donald Trump’s return to the White House haunts the runup to the 2024 presidential election.

  7. ocampo53_MANDEL NGANAFP via Getty Images_world banks MANDEL NGAN/AFP via Getty Images
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    The Global Economy’s Unsolved Problems

    José Antonio Ocampo offers a sobering assessment of multilateral efforts to tackle debt, development, climate change, and more.
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    Digital Payments Hold the Key to Climate Resilience

    Benjamin E. Diokno urges policymakers and the private sector to embrace the transformative potential of emerging technologies.
  9. azevedo2_CARL DE SOUZAAFP via Getty Images_amazon CARL DE SOUZA/AFP via Getty Images
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    Pulling the Amazon Back from the Brink

    Carlos Nobre & Marielos Peña-Claros urge policymakers at COP28 to prevent the world’s largest rainforest from crossing perilous tipping points.

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