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Koichi Hamada

Koichi Hamada

Writing for PS since 2013
68 commentaries

Koichi Hamada, Professor Emeritus at Yale University, was a special adviser to former Japanese Prime Minister Abe Shinzō.

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  1. Will US Democracy Survive Trump?
    hamada68_MANDEL NGANAFP via Getty Images_UScapitol Mandel Ngan/AFP via Getty Images

    Will US Democracy Survive Trump?

    Jan 13, 2025 Koichi Hamada considers the tactics that enabled the president-elect to push America toward autocracy.

  2. Japan Needs Tighter Monetary Policy
    hamada67_KIM KYUNG-HOONPOOLAFP via Getty Images_ishiba Kim Kyung-Hoon/POOL/AFP via Getty Images

    Japan Needs Tighter Monetary Policy

    Nov 6, 2024 Koichi Hamada hopes that Prime Minister Shigeru Ishiba recognizes the risks raised by an undervalued yen in today's economy.

  3. The Choice Confronting American Voters
    hamada66_ Mario TamaGetty Images Mario Tama/Getty Images)

    The Choice Confronting American Voters

    Sep 9, 2024 Koichi Hamada warns that electing a president who refuses to accept defeat could jeopardize not only US democracy.

  4. Do We Need a Plaza Accord 2.0?
    hamada65_RICHARD A. BROOKSAFP via Getty Images_yen Richard A. Brooks/AFP via Getty Images

    Do We Need a Plaza Accord 2.0?

    Jul 10, 2024 Koichi Hamada thinks that policymakers should instead focus on the benefits provided by a flexible exchange-rate regime.

  5. The Lasting Legacy of Abenomics
    hamada64_Franck Robichon - PoolGetty Images_abe Franck Robichon/Pool/Getty Images

    The Lasting Legacy of Abenomics

    May 6, 2024 Koichi Hamada highlights two important aspects of the late Japanese Prime Minister Abe Shinzō’s policy agenda.

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  1. galbraith39_rudall30Getty Images_businessmanforest rudall30/Getty Images
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    Economists’ Way Out of the Wilderness

    James K. Galbraith argues that the continued dominance of nineteenth-century thinking has resulted in a catalogue of failure.
  2. benami221_Justin SullivanGetty Images_trump Justin Sullivan/Getty Images
    1

    Trump the Revolutionary Isolationist

    Shlomo Ben-Ami

    America's president subscribes to a brand of isolationism that has waxed and waned throughout US history, but has its roots in the two-century-old Monroe Doctrine. This is bad news for nearly everyone, because it implies acceptance of a world order based on spheres of influence, as envisioned by China and Russia.

     hears echoes of the Monroe Doctrine in the US president's threats to acquire Greenland.
  3. hubbard4_Chen MengtongChina News ServiceVCG via Getty Images_scottbessent Chen Mengtong/China News Service/VCG via Getty Images
    2

    How the Trump Administration Can Hit Its Growth Target

    Glenn Hubbard urges policymakers to focus on the three pillars of increased productivity.
  4. oneill129_Saul LoebGettyImages_us_treasury Saul Loeb/Getty Images
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    Trump’s First Test Will Be the Bond Market

    Jim O'Neill

    Financial markets and official economic indicators over the past few weeks give policymakers around the world plenty to contemplate. Was the recent spike in bond yields a sufficient warning to Donald Trump and his team, or will they still follow through with inflationary stimulus, tariff, and immigration policies?

     wonders if recent market signals will keep the new administration’s radicalism in check.
  5. ahzhang19_Jaap ArriensNurPhoto via Getty Images_tiktok Jaap Arriens/NurPhoto via Getty Images
    3

    The TikTok Boomerang

    Angela Huyue Zhang thinks the US government's ban on the app has left it in an untenable position.
  6. delaney1_Jose JimenezGettyImages_bahamas_dorian Jose Jimenez/Getty Images
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    Turning the Financial Tide for Small Island States

    Maya Delaney & Aminath Shauna tout the potential of green and blue bonds to protect critical ecosystems and build economic resilience.
  7. brown116_Timur MatahariGettyImages_indonesia_free_school_meals Timur Matahari/Getty Images
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    School Meals Provide Food for Thought – and Fuel for Development

    Gordon Brown & Kevin Watkins tout universal nutrition programs in lower-income countries to mitigate a lost decade for poor children.
  8. karl3_Apu GomesGetty Images_LAfires Apu Gomes/Getty Images
    1

    A House Gutted by Fire

    Terry Lynn Karl blames the inferno now consuming Los Angeles County squarely on greenhouse-gas emissions.
  9. op_janeway17_Natalya KosarevichGetty Images_moneyhandslightbulb Natalya Kosarevich/Getty Images
    2

    False Economies

    William H. Janeway highlights the high cost of the single-minded focus on efficiency that has come to dominate the discipline.

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