But China’s stimulus measures have so far been cautious, as they should be considering the negligible impact that US tariffs have had on Chinese exports. If, however, evidence starts to emerge of export weakness, China can and should compensate with additional steps to boost domestic demand. In principle, China can avoid any damage at all from US tariffs simply by responding with a full-scale Keynesian stimulus. But would the Chinese government be willing do this?
This is where bipartisan US support for a “containment policy” toward China paradoxically works against Trump. China’s rulers have so far been reluctant to use overt demand stimulus as a weapon in the trade war because of strong commitments made by President Xi Jinping to limit the growth of China’s debt and to reform the banking sector.
But such financial policy arguments against Keynesian policy are surely irrelevant now that the US has presented the battle over Trump’s tariffs as the opening skirmish in a geopolitical Cold War. It is simply inconceivable that Xi would attach higher priority to credit management than to winning the tariff war and thereby demonstrating the futility of a US containment strategy against China.
This raises the question of how Trump will react when his tariffs start to hurt US businesses and voters, while China and the rest of the world shrug them off. The probable answer is that Trump will follow the precedent of his conflicts with North Korea, the European Union, and Mexico. He will “make a deal” that fails to achieve his stated objectives but allows him to boast of a “win” and justify the verbal belligerence that inspires his supporters.
Trump’s surprisingly successful rhetorical technique of “shout loudly and carry a white flag” helps to explain the consistent inconsistency of his foreign policy. The US-China trade war is likely to provide the next example.
Anatole Kaletsky is chief economist and co-chairman of Gavekal Dragonomics. A former columnist at the Times of London, the International New York Times and the Financial Times, he is the author of "Capitalism 4.0, The Birth of a New Economy," which anticipated many of the post-crisis transformations of the global economy.