J. W. Mason — The Myth of Reagan’s Debt

Arjun and I have been working lately on a paper on monetary and fiscal policy. (You can find the current version here.) The idea, which began with some posts on my blog last year, is that you have to think of the output gap and the change in the debt-GDP ratio as jointly determined by the fiscal balance and the policy interest rate. It makes no sense to talk about the “natural” (i.e. full-employment) rate of interest, or “sustainable” (i.e. constant debt ratio) levels of government spending and taxes. Both outcomes depend equally on both policy instruments. This helps, I think, to clarify some of the debates between orthodoxy and proponents of functional finance. Functional finance and sound finance aren’t different theories about how the economy works, they’re different preferred instrument assignments....

The Slack Wire
The Myth of Reagan’s Debt

JW Mason | Assistant Professor of Economics, John Jay College, City University of New Y