TY - RPRT AU - Ranjan, Priya AU - Neumark, David AU - Rodriguez-Lopez, Antonio TI - What's across the Border? Re-Evaluating the Cross-Border Evidence on Minimum Wage Effects PY - 2022/May/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 15282 UR - https://www.iza.org/publications/dp15282 AB - Dube, Lester, and Reich (2010) argue that state-level minimum wage variation can be correlated with economic shocks, generating spurious evidence that higher minimum wages reduce employment. Using minimum wage variation within contiguous county pairs that share a state border, they find no relationship between minimum wages and employment in the U.S. restaurant industry. We show that this finding hinges critically on using cross-border counties to define local economic areas with which to control for economic shocks that are potentially correlated with minimum wage changes. We use, instead, multi-state commuting zones, which provide superior definitions of local economic areas. Using the same within-local area research design—but within cross-border commuting zones—we find a robust negative relationship between minimum wages and employment. KW - minimum wage KW - employment KW - commuting zones ER -