What Could Go Wrong?

Spending Freeze
Higher Taxes
Balking Bond Buyers
Dallas, Prime Rib, and More Millionaires

Exploring federal budget data is a journey through endless rabbit holes, some of which are eerily close to Alice in Wonderland insanity. Countless variables interact in unexpected ways. Seemingly small changes can cascade into billions of dollars within a few years.

Exploring federal budget data is a journey through endless rabbit holes, some of which are eerily close to Alice in Wonderland insanity. Countless variables interact in unexpected ways. Seemingly small changes can cascade into billions of dollars within a few years.

Another problem is the “unknown unknowns,” as Don Rumsfeld famously dubbed wartime surprises. We don’t know what we don’t know. No one, including the Congressional Budget Office, can predict everything. These unknown unknowns can have staggering budgetary impacts—COVID-19, for example. Plenty of us were already saying the debt was out of control. Then this tiny virus came along and said, “Hold my beer.”

This should be one of our greatest concerns. Not another pandemic, necessarily, but something we don’t presently anticipate could easily blow another giant hole in the budget. The Treasury has a lot of borrowing power but it’s not infinite.

The CBO knows all this and, in its own wonky and methodical way, tries to inform Congress where the current policies will lead. That depends on a slew of assumptions that can be optimistic, pessimistic, or anywhere in between. Today we’ll look at some of CBO’s “alternative scenarios.”