The Politics of Limits

The current situation with the US federal debt reaching $35 trillion and increasing annually by approximately $2 trillion has raised concerns among investors about potential fiscal instability. However, the focus should not solely be on the debt's total amount but rather on the net interest cost relative to GDP, which serves as a better indicator of manageability.

Historically, from the 1980s to the late 1990s, the US managed an interest burden of around 3% of GDP, prompting fiscal policies that resulted in budget surpluses. The subsequent period, termed the "Age of Candy," saw lower interest burdens, leading to tax cuts and entitlement expansions due to perceived fiscal flexibility.

Recently, the interest burden has surged, reaching levels not seen since the late 1990s, driven by the Federal Reserve's previous policy of keeping interest rates low, which masked the true cost of deficits. This increase in interest payments is likely to prompt a renewed focus on deficit control, akin to the "Politics of Limits" era, where bipartisan efforts were made to manage spending and raise taxes.

As the era of fiscal leniency ends, there is hope that policymakers will adopt similar strategies to prevent inflationary pressures and reassure investors, avoiding the feared scenario of fiscal insolvency.