The $5,000 Thought Experiment

A $5,000 payment for every adult citizen. Talk about feeling jealous from the other side of the pond. So I thought I’d create a thought experiment to make myself feel better.

On a purely personal level, it’s easy to imagine how that cash might be useful. Perhaps to pay down high-interest debt, top up an emergency fund, or buy a low-cost index tracker. But what happens if we step back and think about the economy as a whole?

To explore the idea, consider the numbers on a national scale. Writing a $5,000 check to roughly 270 million adult Americans would inject around $1.3 trillion of immediate cash into thankful hands.

Economists often debate how such massive cash infusions behave in the real world. One line of thought suggests that if production, supply chains, and consumer goods remain static, flooding the system with new money risks creating a classic “demand shock.” That’s too many dollars competing for the exact same amount of goods and services.

What might that look like for an individual household budget? Imagine a family spending $65,000 a year on basic necessities. Suppose a $1.3 trillion surge nudged baseline inflation up by just 2.5 percentage points above normal over the following two years. Suddenly the dividend doesn’t look quite as sweet.

Year One: elevated prices might add roughly $1,500 in additional household expenses.

Year Two: compound price increases could add another $2,000 to that same budget.

After two years, the family would have spent nearly $3,500 to maintain their existing standard of living. By year three, the initial $5,000 check would be largely absorbed. Meanwhile, the elevated price floor on daily expenses would probably be permanently baked in, thanks to the sticky nature of price increases.

Of course, macroeconomics is rarely neat, and economic outcomes are never guaranteed.

And the biggest flaw in my thought experiment is this: I’m just a slightly envious Irish savage looking on from the far side of the Atlantic, who probably doesn’t have a clue what he’s talking about. For all I know the Fed steps in, half the money gets saved not spent, and this whole scenario never happens. But at least it makes me feel better 😉