The Fake China Threat
Senators Schumer and Graham are back again with their 27.5% tariff bill. The floor speeches use the same three words over and over: “threat,” “currency,” “jobs.” It is good theater. It is also terrible economics. The trouble with the China-threat narrative is not that it is rhetorical, but that it collapses the moment you look at any one number that matters.
Start with the money. At the end of January, China’s foreign exchange reserves crossed $845 billion, and roughly 70% of that sits in dollar assets, mostly Treasuries. China is the largest single foreign holder of U.S. public debt after Japan and is closing the gap quickly. If you are a Treasury Secretary trying to finance a war and two tax cuts, this is not a threat. It is the quiet subsidy that keeps long-term U.S. yields around 4.5% instead of 6%.
Now look at what “made in China” actually means. A widely circulated study this month by two researchers at the University of California, Irvine tracks the value added at each step of the iPod supply chain. A $299 iPod leaving the Foxconn plant in Longhua shows up in U.S. import statistics at roughly $150. Of that, about $4 remains in China as assembly margin. The rest flows to Japan (hard drive), Korea (memory), Taiwan (controller), and California (design, software, brand). The ledger reads “imported from China”; the economic activity is spread across six countries and three continents.
The bilateral trade deficit that so agitates Capitol Hill is therefore a measurement convention, not a fact about production. Strip out the assembly premium and the picture changes. U.S. deficit with Japan, Korea, and Taiwan is smaller than the headline because part of what those countries once sold directly now transits through Shenzhen. Add China’s deficit with its own suppliers and the regional pattern is familiar: East Asia runs a surplus with North America, as it has since the 1980s, and China is the final assembly station.
The currency argument is also weaker than it looks. Between July 2005 and early 2006 the yuan has appreciated about 2.7% against the dollar, which is modest. But consider what a sharp revaluation would actually do. Studies by the Peterson Institute and the Federal Reserve Bank of New York both converge on the same finding: a 25% yuan appreciation would close perhaps 20–30% of the U.S. current account deficit. The rest is about American savings. U.S. households saved -0.4% of disposable income in the fourth quarter. No exchange rate fixes that.
What about the military dimension? Beijing’s defense budget released in early March will come in around $35 billion, with Pentagon estimates adjusting for purchasing power and opaque items suggesting real spending near $90 billion. U.S. defense spending in the same year is $441 billion. Even on the unfavorable read, the ratio is five to one. China has one aircraft carrier in refit and no meaningful blue-water navy.
None of this means the relationship is costless. The manufacturing states that elected Schumer and Graham have lost jobs, many of them permanently, and the adjustment has been brutal in specific zip codes. But the policy response that follows from the data is not tariffs. It is either (a) domestic retraining and wage insurance, or (b) a long conversation about why the U.S. saves less than any other industrial economy. Neither of these polls well. “China threat” polls fine.
For readers interested in the underlying cost arithmetic, our comparison of Chinese and Indian minimum wages suggests that even the labor-cost story is more complicated than the tariff lobby admits. The political-business cycle behind Beijing’s GDP releases is worth a separate look, as is the question of which of the two giants investment banks actually fear more.