It now appears that neither a slowing economy nor plunging stock prices are enough to deter US President Donald Trump from his radical economic agenda. Beyond promising to buy a Tesla to prop up the beleaguered stock of Elon Musk’s enterprise, he is in fact doubling down. Asked about the economic and market turbulence, the self-proclaimed “tariff man” argues that a “period of transition” may be necessary as his administration brings “wealth back to America”. It is “a detox period” according to Treasury Secretary Scott Bessent. The cleanse has, so far, raised the spectre of stagflation, wiped $5tn off the S&P 500, and undermined the nation’s standing with global investors.
The short-term pain might be easier to digest if the means — and the ends — were intelligible. Indeed, if the overarching goal is to, however vaguely, “Make America Great Again”, then the hotchpotch of economic measures that Trump has so far offered lacks any coherent theory of change to get there.
Take Trump’s central plan to rebuild 25th president William McKinley’s tariff wall around America. The idea is to urge foreign companies to set up factories in the country, spur a renaissance in manufacturing jobs, and use revenues from import duties to slash taxes. These aims are antithetical: if more production did shift to the US, tariff revenues would suffer. Then there’s Musk’s so-called Department of Government Efficiency. Curbing bureaucratic excess is worthwhile. But Doge has been undermining its own efforts. It recently sacked a team responsible for using technology to streamline public services. A plan to cut the Internal Revenue Service’s staff by as much as half would also weaken tax collection.