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Shang-Jin Wei

Shang-Jin Wei

Writing for PS since 2015
68 commentaries
1 videos & podcasts

Shang-Jin Wei, a former chief economist at the Asian Development Bank, is Professor of Finance and Economics at Columbia Business School and Columbia University’s School of International and Public Affairs. 

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  1. How to Counter Trump's Tariffs Productively?
    wei68_EITAN ABRAMOVICHAFP via Getty Image_mercosureudeal Eitan Abramovich/AFP via Getty Images

    How to Counter Trump's Tariffs Productively?

    Feb 14, 2025 Shang-Jin Wei proposes steps that allies and rivals alike can take to mitigate the effects of American trade policies.

  2. A Fiscally Low-Cost Solution to China’s Economic Challenges
    wei67_Cheng XinGettyImages_shenzhen_sock_exchange Cheng Xin/Getty Images

    A Fiscally Low-Cost Solution to China’s Economic Challenges

    Dec 5, 2024 Shang-Jin Wei outlines steps that policymakers can take to foster sustainable growth without increasing government debt.

  3. The Global Implications of China’s Stimulus Package
    wei66_PETER PARKSAFP via Getty Images_chinastockmarket Peter Parks/AFP via Getty Images

    The Global Implications of China’s Stimulus Package

    Oct 3, 2024 Shang-Jin Wei explains why the country’s push to revive economic activity depends on boosting domestic demand.

  4. How to Reform the UN Security Council
    wei65_ Spencer PlattGetty Images_UNSecurityCouncil Spencer Platt/Getty Images

    How to Reform the UN Security Council

    Sep 30, 2024 Shang-Jin Wei proposes expanding its membership and limiting permanent members' veto power.

  5. Would Harris or Trump Be Better for the World Economy?
    rodrik220_Justin SullivanGetty Images_free trade Justin Sullivan/Getty Images

    Would Harris or Trump Be Better for the World Economy?

    Sep 2, 2024 Shang-Jin Wei compares the two US presidential candidates’ likely agendas for global trade.

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  1. tbunde7_Johannes SimonGetty Images_vance Johannes Simon/Getty Images
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    A Westless World

    Tobias Bunde reflects on this year's Munich Security Conference and America's break from the transatlantic alliance.
  2. broning14_Maja HitijGetty Images_merz Maja Hitij/Getty Images
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    Germany’s Last-Chance Election

    Michael Bröning

    With German voters clearly demanding comprehensive change, the far right has been capitalizing on the public's discontent and benefiting from broader global political trends. If the country's democratic parties cannot deliver, they may soon find that they are no longer the mainstream.

     explains why the outcome may decide whether the political “firewall” against the far right can hold.
  3. popescu6_ZinchenkoGlobal Images Ukraine via Getty Images)_ukrainepeace Zinchenko/Global Images Ukraine via Getty Images
    1

    The Only Path to Genuine Peace in Ukraine

    Nicu Popescu

    The Russian and (now) American vision of "peace" in Ukraine would be no peace at all. The immediate task for Europe is not only to navigate Donald’s Trump unilateral pursuit of a settlement, but also to ensure that any deal does not increase the likelihood of an even wider war.

     sees a Korea-style armistice with security guarantees as the only viable option in Ukraine.
  4. asakawa3_PoolGettyImages_hindu_kush_glacial_melt Pool/Getty Images
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    Meltdown at the Top of the World

    Masatsugu Asakawa urges development banks to act urgently to avert the catastrophic effects of the Himalayas’ thawing glaciers.
  5. frieda19_AnadoluGettyImages_russia_us_peace_talks Anadolu/Getty Images
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    The Economic Consequences of Trump’s Ukrainian Peace

    Gene Frieda

    Rather than engage in lengthy discussions to pry concessions from Russia, US President Donald Trump seems committed to giving the Kremlin whatever it wants to end the Ukraine war. But rewarding the aggressor and punishing the victim would amount to setting the stage for the next war.

     warns that by punishing the victim, the US is setting up Europe for another war.
  6. oneill128in McNameeGetty Images_trump Win McNamee/Getty Images
    2

    There Goes America

    Within his first month back in the White House, Donald Trump has upended US foreign policy and launched an all-out assault on the country’s constitutional order. With US institutions bowing or buckling as the administration takes executive power to unprecedented extremes, the establishment of an authoritarian regime cannot be ruled out.

  7. op_janeway18_DrAfter123Getty Images_AI DrAfter123/Getty Images
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    In AI We Trust?

    William H. Janeway

    The rapid advance of AI might create the illusion that we have created a form of algorithmic intelligence capable of understanding us as deeply as we understand one another. But these systems will always lack the essential qualities of human intelligence.

     explains why even cutting-edge innovations are not immune to the world’s inherent unpredictability.
  8. strain36_Michael M. SantiagoGettyImages_ny_stock_exchange Michael M. Santiago/Getty Images
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    How Trump Can Achieve Sustained Growth

    Michael R. Strain foresees the US president building on a strong economy, so long as he steers clear of populist policies.
  9. schwarzer9_Telmo PintoSOPA ImagesLightRocket via Getty Images_macronstarmer Telmo Pinto/SOPA Images/LightRocket via Getty Images
    1

    Europe Alone

    Daniela Schwarzer explains what the European Union must do now that America has walked away from the transatlantic relationship.

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