• Research
  • Politika
  • About
Carnegie Russia Eurasia center logoCarnegie lettermark logo
  • Donate
{
  "authors": [
    "Michael Pettis"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [],
  "englishNewsletterAll": "asia",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "AP",
  "programs": [
    "Asia"
  ],
  "projects": [],
  "regions": [
    "Western Europe"
  ],
  "topics": [
    "Economy",
    "Trade"
  ]
}

Source: Getty

In The Media

A Deficit Driven by Excess Consumption Must Eventually Reverse

Trade deficits generated by credit-fueled consumption are unsustainable, and can be reversed by either shifts in the policies of surplus-producing countries abroad or by crippling austerity at home.

Link Copied
By Michael Pettis
Published on Dec 16, 2011

Source: Economist

A Deficit Driven by Excess Consumption Must EventuTrade deficits, or more concretely current account deficits, have to be financed by net capital inflows, and it is really the cause of the deficit and the nature of the financing that determines whether or not persistent trade deficits are harmful. If a country is running a trade deficit mainly because domestic investment levels are very high, the high investment levels should generate enough growth in the economy that the costs of servicing the foreign capital inflow can easily be covered. In that case many years of trade deficits are unlikely to be a problem. 

If a country is running large and persistent trade deficits, however, because a surge in domestic credit has boosted consumption levels excessively and so reduced savings levels, then the resulting increase in debt is clearly unsustainable and will have eventually to be resolved by a reversal in the trade deficit. This is the problem countries like Spain are facing. What is often not recognised is that the credit-fueled consumer boom in Spain was actually caused as much by consumption-repressing policies in Germany as by domestic distortions, and so without a reversal in German polices (and surplus countries historically never accept their responsibility for having created trade distortions), the only way Spain can resolve the persistent trade deficits is via default, devaluation, or very high levels of unemployment for many years. This is a classic kind of "bad" persistent trade deficit.

About the Author

Michael Pettis

Nonresident Senior Fellow, Carnegie China

Michael Pettis is a nonresident senior fellow at the Carnegie Endowment for International Peace. An expert on China’s economy, Pettis is professor of finance at Peking University’s Guanghua School of Management, where he specializes in Chinese financial markets. 

    Recent Work

  • Commentary
    What’s New about Involution?

      Michael Pettis

  • Commentary
    Using China’s Central Government Balance Sheet to “Clean up” Local Government Debt Is a Bad Idea

      Michael Pettis

Michael Pettis
Nonresident Senior Fellow, Carnegie China
Michael Pettis
EconomyTradeWestern Europe

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie Russia Eurasia Center

  • Commentary
    Carnegie Politika
    Georgia’s Fall From U.S. Favor Heralds South Caucasus Realignment

    With the White House only interested in economic dealmaking, Georgia finds itself eclipsed by what Armenia and Azerbaijan can offer.

      Bashir Kitachaev

  • Commentary
    Carnegie Politika
    Does Russia Have Enough Soldiers to Keep Waging War Against Ukraine?

    The Russian army is not currently struggling to recruit new contract soldiers, though the number of people willing to go to war for money is dwindling.

      Dmitry Kuznets

  • Commentary
    Carnegie Politika
    Lithuania’s Potash Dilemma Raises Questions About Sanctions’ Effectiveness

    What should happen when sanctions designed to weaken the Belarusian regime end up enriching and strengthening the Kremlin?  

      Denis Kishinevsky

  • Commentary
    Carnegie Politika
    Venezuela Is No Oil Eldorado, Despite U.S. and Russian Claims

    Geological complexity and years of mismanagement mean the Venezuelan oil industry is not the big prize officials in Moscow and Washington appear to believe.

      • Sergey Vakulenko

      Sergey Vakulenko

  • Commentary
    Carnegie Politika
    Including Russia on the EU Financial Blacklist Will Hurt Ordinary People, Not the Kremlin

    The paradox of the European Commission’s decision is that the main victims will not be those it formally targets. Major Russian businesses associated with the Putin regime have long adapted to sanctions with the help of complex schemes involving third countries, offshore companies, and nonpublic entities.

      Alexandra Prokopenko

Get more news and analysis from
Carnegie Russia Eurasia Center
Carnegie Russia Eurasia logo, white
  • Research
  • Politika
  • About
  • Experts
  • Events
  • Contact
  • Privacy
Get more news and analysis from
Carnegie Russia Eurasia Center
© 2026 Carnegie Endowment for International Peace. All rights reserved.