Here's the paradox that's confusing everyone about the economy: GDP looks healthy, but most Americans feel broke. A new study explains why. The wealth gap isn't just growing anymore. It's creating two separate economies.

The top 20% of American households by income are spending freely. They're buying homes, cars, travel, and luxury goods at rates that drive overall economic growth. Everyone else has essentially frozen discretionary spending.

According to data from the Federal Reserve and consumer spending trackers, high-income households increased spending by 8.3% year-over-year, while middle and lower-income households saw spending growth of just 1.2%, barely keeping pace with inflation.

This explains why restaurant chains report booming sales at premium brands while fast-casual spots struggle. Why luxury car sales hit records while used car lots pile up inventory. Why Aspen hotels are booked solid while budget chains offer deep discounts.

The divergence creates a data mirage. Aggregate GDP growth looks fine because wealthy households spend enough to offset everyone else's retrenchment. But consumer sentiment surveys show near-recession levels of pessimism because the median household's experience is stagnant wages, higher prices, and depleted savings.

Retail executives are adjusting strategy. Target and Walmart report customers trading down to private labels. Meanwhile, LVMH and Hermès post record profits. Same economy, completely different realities.

The split has policy implications. If the Federal Reserve sees strong GDP growth and lowers interest rates, it primarily benefits asset owners (the wealthy) through higher stock and real estate values. If the Fed keeps rates high to control inflation, it hurts middle-class borrowers trying to buy homes or finance cars.

Economists call this a K-shaped recovery, where different segments of the economy move in opposite directions. But three years into this pattern, it's not a recovery shape anymore. It's just the shape of the economy now.