K-shaped economy drives disconnect between data and voter sentiment

Alessandro Rebucci, an economics professor at the Johns Hopkins Carey Business School, argues that the current political divide over the economy stems from how wealth is distributed rather than the strength of the aggregate market. As the 2026 midterm elections approach, voters are reacting to their personal financial experiences, which often contradict the macroeconomic indicators cited by the administration.

Rebucci identifies the phenomenon as a K-shaped economy. This term describes a market where high-income earners and asset holders are thriving while middle- and lower-income households struggle. He notes that the wealthiest households spend a larger share of their income and hold more wealth compared to the bottom of the income distribution, creating a visible disparity that affects voter perception.

The administration has consistently promoted a narrative of economic success that conflicts with recent consumer surveys. President Donald Trump stated at a rally in Las Vegas on Aug. 5 that the United States possesses the greatest economy in history. This claim stands in contrast to data showing that many voters feel the cost of living is rising faster than their wages, a sentiment Rebucci says reflects their lived experience rather than the national averages.

This tension between official economic data and voter sentiment is not new to the current cycle. Historically, the party controlling Washington has characterized the economy as strong during election periods. However, the current K-shaped dynamic has intensified the gap between the top and the middle, making the aggregate growth figures less relevant to a large segment of the electorate.

Rebucci contends that American society has long tolerated economic inequality. He suggests the central issue is not the elimination of that inequality but the adjustment of the system to make it more livable. He emphasizes that voters need to perceive a realistic pathway to upward mobility, specifically the chance to enter the top 10% or 1% of earners.

The professor’s analysis highlights that the election outcome may depend on which economic narrative resonates more with voters: the data showing a strong overall pie or the personal experience of a shrinking slice. The debate centers on whether the current distribution of wealth is sustainable for the median household.