A Cross-national Analysis of Minimum Wage Effects

We estimate the employment effects of changes in national minimum wages using a pooled crosssection time-series data set comprising 17 OECD countries for the period 1975-2000, focusing on the impact of cross-country differences in minimum wage systems and in other labor market institutions and policies that may either offset or amplify the effects of minimum wages. The average minimum wage effects we estimate using this sample are consistent with the view that minimum wages cause employment losses among youths. However, the evidence also suggests that the employment effects of minimum wages vary considerably across countries. In particular, disemployment effects of minimum wages appear to be smaller in countries that have subminimum wage provisions for youths. Regarding other labor market policies and institutions, we find that more restrictive labor standards and higher union coverage strengthen the disemployment effects of minimum wages, while employment protection laws and active labor market policies designed to bring unemployed individuals into the work force help to offset these effects. Overall, the disemployment effects of minimum wages are strongest in the countries with the least regulated labor markets.