Tariffs, the Economy, and Stocks

The Federal Reserve started raising short-term interest rates three years ago and the M2 measure of the money supply – what Milton Friedman said to focus on – soon started declining, hitting bottom in late 2023.

One of the great mysteries of the past two years is why, given tighter money, economic growth didn’t slow down, much less hit a recession. One reason was that the federal government was engaging in the most reckless deficit spending in our lifetimes. Don’t get us wrong, we don’t believe government spending is good for the economy in the long-run. But, in the short-run, it can make things feel better.

The federal deficit was north of 6.0% of GDP in both Fiscal Year 2023 and 2024. To put that in perspective, during the 1980s, President Reagan was consistently criticized for running overly large budget deficits. And yet the largest deficit of the 1980s was 5.9% of GDP in FY 1983, even as Reagan was fully funding the Pentagon at the height of the Cold War and the unemployment rate was 10%, meaning spending on unemployment and welfare were elevated.

There were no similar excuses for the past two years, when the jobless rate averaged less than 4% and we aren’t at war. We think the enormity of these deficits, relative to economic conditions, temporarily masked or hid some of the pain from the tightening of monetary policy.

But now fiscal policy has gone in reverse, unmasking that economic pain. The Trump Administration is cutting government spending, via DOGE and otherwise, while simultaneously raising taxes via higher tariffs. According to the Tax Foundation, the Trump tariffs – those recently announced plus those already implemented – would raise revenue by 0.85% of GDP, making them the largest peacetime tax increase since 1982, even larger than the Bush tax hike of 1990, the Clinton tax hike of 1993, or the tax increases enacted under Obama. Note that the Tax Foundation’s score is static, in the sense that it assumes no major shift in the location of production or buying habits back to the US, so that 0.85% estimate could easily be too high, but only time will tell.