The Prevalence and Effects of Occupational Licensing
This study provides the first nation-wide analysis of the labor market implications of occupational licensing for the U.S. labor market, using data from a specially designed Gallup survey. We find that in 2006, 29 percent of the workforce was required to hold an occupational license from a government agency, which is a higher percentage than that found in studies that rely on state-level occupational licensing data. Workers who have higher levels of education are more likely to work in jobs that require a license. Union workers and government employees are more likely to have a license requirement than are nonunion or private sector employees. Our multivariate estimates suggest that licensing has about the same quantitative impact on wages as do unions – that is about 15 percent, but unlike unions which reduce variance in wages, licensing does not significantly reduce wage dispersion for individuals in licensed jobs.
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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Richard B. Freeman, 1982.
"Union wage practices and wage dispersion within establishments,"
Industrial and Labor Relations Review,
ILR Review, Cornell University, ILR School, vol. 36(1), pages 3-21, October.
- Richard B. Freeman, 1981. "Union Wage Practices and Wage Dispersion within Establishments," NBER Working Papers 0752, National Bureau of Economic Research, Inc.
- Shapiro, Carl, 1986. "Investment, Moral Hazard, and Occupational Licensing," Review of Economic Studies, Wiley Blackwell, vol. 53(5), pages 843-62, October.
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