The middle-class squeeze refers to negative trends in the standard of living and other conditions of the middle class of the population. Increases in wages fail to keep up with inflation for middle-income earners, leading to a relative decline in real wages, while at the same time, the phenomenon fails to have a similar effect on the top wage earners. People belonging to the middle class find that inflation in consumer goods and the housing market prevent them from maintaining a middle-class lifestyle, undermining aspirations of upward mobility. In the United States, middle-class income is declining while many goods and services are increasing in price, such as education, housing, child care, and healthcare.