Quartz
Subscribe
Quartz
Subscribe
Edition
Business News
A.I.
Technology
Money & Markets
Leadership
Lifestyle
Latest

Get Quartz in your inbox

Free daily briefing on global business news.

Business News
AirlinesAutomobilesFoodPharmaceuticalsPolitics & GovernmentRetail & EcommerceSpace & AerospaceEarnings
Technology
A.I.ComputingConsumer TechSpace & AerospaceEarnings
Money & Markets
Economic IndicatorsMarketsPersonal FinanceEarnings
Lifestyle
Cars & BikesCollectingEntertainmentFood & Fine DiningHealth and FitnessReal EstateTravel
Quartz

Global business news for a smarter world

Topics

  • Business News
  • Money & Markets
  • Tech & Innovation
  • Generation A.I.
  • Lifestyle
  • Leadership

Products

  • Daily Brief
  • Weekly Digest
  • Member Benefits
  • Quartz Pro

Legal

  • Sitemap
  • About
  • Accessibility
  • Privacy
  • Terms of Service
  • Advertising

© 2026 Quartz Media, Inc. All rights reserved.

Business News

Here’s what will really happen to global growth if China’s economy suddenly tanks

If China slows down, will the rest of the world slow with it? It is frequently argued that a Chinese “hard landing” would be bad for the global economy, and that China’s economy is ”the world’s most important source of economic growth.” That’s because China powers an ever-larger portion of global GDP growth, which implies that China must also be fueling growth in other countries.

By Gwynn Guilford·2 min read·Updated July 21, 2022
Add QZ to Google

If China slows down, will the rest of the world slow with it? It is frequently argued that a Chinese “hard landing” would be bad for the global economy, and that China’s economy is ”the world’s most important source of economic growth.” That’s because China powers an ever-larger portion of global GDP growth, which implies that China must also be fueling growth in other countries.

But it isn’t. There’s a big difference between contributing to global GDP and contributing to global demand. Global GDP doesn’t tell us much about how growth is distributed, but trade accounting does. A country’s share of global trade reflects its contributions to global supply (exports) and contributing demand (imports). As you can see, China consistently supplies more to the global economy than it demands. That hurts other countries that need to boost their share of global exports to grow their economy.

Daily Brief

The essential business news, delivered fresh every morning.

Join 500,000+ readers who start their day with Quartz.

By subscribing, you agree to our Terms of Service and Privacy Policy.

This trade dynamic isn’t the result of China’s businesses being more industrious or its people thriftier. It’s because of carefully planned Chinese government policy, which has deliberately suppressed demand to boost supply, most notably by lowering the value of its currency (though as we’ve discussed before, it’s probably not that far off from equilibrium right now).

But China also does this by setting an artificially low deposit rate at banks. In effect, that means households are subsidizing the credit that banks lend to businesses. As a result, the vast majority of Chinese households don’t feel wealthy enough to spend freely. China’s household consumption still contributes only around 35% of China’s GDP—which is very low considering its rapidly rising wages and radical improvements in quality of life. In this way, Chinese households subsidize its export industry, which contributes to the country’s excess share of global supply.

Slowing China’s export engine wouldn’t likely destroy the global economy. If annual GDP growth slowed to 3-4%, it might hurt a tiny handful of countries like South Korea that run a trade surplus with China, and some commodity prices would drop. But companies that compete with China overseas would suddenly be more competitive. And for many countries, that’s a good thing.