Research Topics

In a New York Times editorial, David Leonhardt recounts Aesop’s apocryphal story about the boy and the wolf, warning that while deficit hawks have so far been wrong, the growing government debt will eventually bite. He reports the economic plans of both presidential candidates would add to the debt that will soon exceed GDP and grow to 130 percent of annual output under a President Harris, or 140 percent with a Trump presidency.

The story of the boy and the wolf was a fable, although it was within the realm of possibility. The fable of the debt wolf is not. While there are real world wolves—Leonhardt mentions climate catastrophe and autocratic leaders, and the authors would add rising inequality and the concentration of economic and political power in the hands of billionaires—authors Yeva Nersisyan and L. Randall Wray assert, federal debt is not one of them.

With the US Treasury cutting checks totaling approximately $5 trillion to deal with the COVID-19 crisis, Senior Scholar L. Randall Wray argues that when it comes to the federal government, concerns about affordability and solvency can both be laid to rest. According to Wray, the question is never whether the federal government can spend more, but whether it should. And while there are still strongly held beliefs about the negative impacts of deficits and debt on inflation, interest rates, growth, and exchange rates, with two centuries of experience the evidence for these concerns is mixed at best.

A Critique of This Time Is Different, by Reinhart and Rogoff

The worst global downturn since the Great Depression has caused ballooning budget deficits in most nations, as tax revenues collapse and governments bail out financial institutions and attempt countercyclical fiscal policy. With notable exceptions, most economists accept the desirability of expansion of deficits over the short term but fear possible long-term effects. There are a number of theoretical arguments that lead to the conclusion that higher government debt ratios might depress growth. There are other arguments related to more immediate effects of debt on inflation and national solvency. Research conducted by Carmen Reinhart and Kenneth Rogoff is frequently cited to demonstrate the negative impacts of public debt on economic growth and financial stability. In this paper we critically examine their work. We distinguish between a nation that operates with its own floating exchange rate and nonconvertible (sovereign) currency, and a nation that does not. We argue that Reinhart and Rogoff’s results are not relevant to the case of the United States.