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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. eichengreen199_JuSunGetty Images_dollar JuSun/Getty Images

    Can Trump Dump the Dollar?

    Barry Eichengreen argues that while the incoming administration could certainly weaken the greenback, the US would not benefit.
  2. stiglitz346_Dilok KlaisatapornGettyImages_currencies_cash Dilok Klaisataporn/Getty Images

    A No-Brainer for Global Growth and US Jobs

    Joseph E. Stiglitz & Mark Weisbrot call for a new issuance of the International Monetary Fund’s international reserve asset.
  3. strain33_TheWashingtonPostGettyImages_make_america_wealthy_again The Washington Post/Getty Images

    What Will Trump Do to the US Economy?

    From cutting taxes to raising tariffs to eroding central-bank independence, US President-elect Donald Trump has made a wide range of economic promises, many of which threaten to blow up the deficit and fuel inflation. But powerful institutional, political, and economic constraints, together with Trump’s capriciousness, have spurred disagreement about how worried we should be.

  4. duranton1_Benoit DoppagneGettyImages_eu_industry_engagement Benoit Doppagne/Getty Images

    Europe’s CEOs Must Speak Up on AI Regulation

    Sylvain Duranton & Kirsten Rulf worry that the drafting of legal frameworks is being left to just a few players.
  5. gross4_Justin SullivanGetty Images_trump Justin Sullivan/Getty Images

    An American Catastrophe

    Jan T. Gross wonders how long it will take the United States to rebuild what Donald Trump is about to destroy.
  6. op_goldin3_Timothy HearsumDesign Pics EditorialUniversal Images Group via Getty Images_USmigrantworker Timothy Hearsum/Design Pics Editorial/Universal Images Group via Getty Images

    The Truth About Migration

    Ian Goldin

    Anti-immigration politicians like US President-elect Donald Trump frequently portray migrants as displacing native workers and straining social security systems. But studies consistently show that increased migration brings enormous economic benefits to both host and origin countries.

    warns that stricter border controls often exacerbate the very problems they aim to solve.
  7. gros193_SOPA ImagesGettyImages_eu_ukraine_flags_big_ben SOPA Images/Getty Images

    Is It the Hour of Europe Again?

    Daniel Gros urges European leaders to support Ukraine, politically and financially, if Donald Trump abandons it.
  8. acemoglu82_Evgenia ParajanianGettyImages_h1b_visa Evgenia Parajanian/Getty Images

    Are High-Skill Immigrants a Problem?

    Daron Acemoglu highlights some underappreciated risks of policies like the United States’ H-1B visa program.
  9. zizek41_Mikhail SvetlovGetty Images_putinkirill Mikhail Svetlov/Getty Images

    Fundamentalist Perverts

    Slavoj Žižek regards most violent religious conservatism as merely an inauthentic expression of resentment.

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