The Society Pages - Discoveries -Disability and Cumulative Economic Disadvantage We hear a lot about the gender pay gap and the racial wealth gap, but rarely about how disability also affects economic security. New research by Michelle Maroto, David Pettinicchio, and Andrew C. Patterson investigates how disability interacts with gender, race, and education level to influence economic stratification in the United States. The researchers analyze data from the 2015 American Community Survey (ACS), focusing on poverty status and total personal income (earnings, governmental income, savings).