FEDS Paper: Challenging Demographic Representativeness at State Borders: Implications for Policy Research
Benjamin S. Kay and Albina KhatiwodaThis study examines the demographic characteristics of U.S. state border counties, comparing them with those of nonborder counties. The demographic representativeness of border counties is essential for the interpretation of the results in state border-county difference-in-difference analyses, used in state policy evaluations. Our findings reveal that border counties generally have higher proportions of White, older, and disabled populations.