We are not the first nation to struggle with a dangerous debt-to-GDP ratio, and thankfully, the academic world has already produced great insights into what can be done to reduce this ratio without hurting the economy.

Take the work of Harvard’s Alberto Alesina and Silvia Ardagna. They examined 107 efforts to reduce the debt in 21 OECD nations between 1970–2007. Their findings suggest that tax cuts are more expansionary than spending increases in the cases of a fiscal stimulus. Also, they found that spending cuts are a more effective way to reduce the debt-to-GDP ratio. . .

Veronique de Rugy.