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Koichi Hamada

Koichi Hamada

Writing for PS since 2013
67 commentaries

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

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  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. Why Don’t Japanese Give to Charity?
    hamada63_Buddhika WeerasingheGetty Images_japan charity aid Buddhika Weerasinghe/Getty Images

    Why Don’t Japanese Give to Charity?

    Mar 11, 2024 Koichi Hamada examines what may encourage – or impede – charitable giving in Japan and elsewhere.

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  1. adebajo12_FADEL SENNAAFP via Getty Images_USmilitaryafrica Fadel Senna/AFP via Getty Images
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    What Trump’s Return Means for Africa

    Adekeye Adebajo expects a continuation of America's longstanding attitude of benign neglect toward the continent.
  2. hodgkins1_Ulet IfansastiGetty Images_mine Ulet Ifansasti/Getty Images
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    The False Promise of “Responsible Mining”

    Chelsea Hodgkins lambasts a corporate-led voluntary global standard that would harm communities and pose risks for automakers.
  3. elerian175_Spencer PlattGetty Images_nyse Spencer Platt/Getty Images
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    A Baseline Scenario for the Global Economy in 2025

    Mohamed A. El-Erian

    In 2024, global geopolitics and national politics have undergone considerable upheaval, and the world economy has both significant weaknesses, including Europe and China, and notable bright spots, especially the US. In the coming year, the range of possible outcomes will broaden further.

     offers his predictions for the new year while acknowledging that the range of possible outcomes is widening.
  4. ruto6_LUIS TATOAFP via Getty Images_africafloods Luis Tato/AFP via Getty Images
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    A New Deal for Developing Countries

    William Ruto explains what climate-vulnerable Africa will need to strengthen their resilience and sustain economic growth.
  5. mazzucato78_James Glossop - WPA PoolGetty Images_starmerinvestment James Glossop/WPA/Pool/Getty Images
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    Good Growth Requires Getting Public-Private Partnerships Right

    Mariana Mazzucato worries that a recently unveiled industrial strategy is not structured properly.
  6. delong266_Michael SwensenGetty Image_musk Michael Swensen/Getty Images
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    American Idiots

    J. Bradford DeLong considers the implications of Donald Trump and friends' effort to orchestrate an unnecessary government shutdown.
  7. fischer223_Alexander KoernerGetty Images_bundeswehr Alexander Koerner/Getty Images
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    Putin’s Setbacks Are Cold Comfort for Europe

    Joschka Fischer considers the implications of Russia's loss in Syria and Donald Trump's imminent return to the White House.
  8. brown115_WAKIL KOHSARAFP via Getty Images_afghanistanwomen Wakil Kohsar/AFP via Getty Images
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    Gender Apartheid Is a Crime Against Humanity

    Gordon Brown urges global policymakers to address the Afghan regime’s egregious violations of women and girls' rights.
  9. Matt Gush/Getty Images
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    The US Economy’s Trust Deficit

    Michael Spence considers the causes and consequences of Americans’ declining faith in media and government.

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