Why tariffs should strengthen the home currency

After Liberation Day, the dollar fell by 6%. We would usually expect tariffs to send exchange rates in the other direction. So what happened?

In another episode recorded at the CEPR Annual Symposium in Paris, Giancarlo Corsetti tells Tim Phillips about new research that shows how exchange rates are responding to US tariffs since 2018. When tariffs are expected and retaliation is swift, he argues, then market reactions reflect a repricing of long-run risk, rather than the text-book response we might expect.