The Cantillon Effect: Who Gets New Money First

Richard Cantillon, an Irish-French banker writing in the 1730s, noticed something that most monetary theories skip over: when new money enters an economy, it doesn't rain down evenly. It enters at a specific point — through a mine, a government contract, a central bank bond purchase — and ripples outward from there.

The people who receive the money first spend it before prices have risen. A goldsmith who finds a new vein doesn't pay 1730s-inflated prices for bread when he goes to market that week. He pays yesterday's prices. By the time the money has passed through several hands and merchants have raised prices in response, the later recipients — farm laborers, tradespeople on fixed wages — are paying inflated prices without ever having received the windfall.

Cantillon's Essai sur la Nature du Commerce en Général (published posthumously in 1755) described this sequence in detail 40 years before Adam Smith's Wealth of Nations. The effect bears his name.

The mechanism matters acutely during quantitative easing. When the Federal Reserve purchases Treasury bonds from banks, the banks receive reserves first. Those reserves flow toward asset purchases — equities, real estate — before they reach wages or consumer goods prices. Stockholders and property owners, who tend to already be wealthier, see their assets appreciate while workers on fixed contracts wait for wages to catch up.

Cantillon didn't oppose money creation — he observed it. The effect he described is distributionally neutral only in a world where money diffuses instantaneously and uniformly, which no actual economy resembles.