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The Labor Market Consequences of Regulating Similar Occupations: The Licensing of Occupational and Physical Therapists

Author

Listed:
  • Jing Cai

    (W.E. Upjohn Institute for Employment Research)

  • Morris M. Kleiner

    (University of Minnesota)

Abstract

This study shows the influence of occupational licensing on two occupations that provide similar services: occupational therapists and physical therapists. Most of the tasks for these two occupations differ, but several jobs overlap, and individuals in both occupations could have legal jurisdiction over these tasks. We empirically examine how these two occupations interact with one another in the labor market on wage determination and employment. Unlike previous studies, our study examines two occupations that are female dominated both within the professions and among its leadership. Our results show that occupational licensing can raise the wages of members of both occupations, but the duration of state occupational licensing statutes is the dominant influence on wage determination. Occupational licensing is also associated with a reduction in annual hours worked and in the relative numbers of members in each of the professions. Moreover, the ability of physical therapists to have direct access to patients is associated with a reduction in hourly earnings for occupational therapists, suggesting some substitution for certain service tasks across the two occupations. The ability of these two occupations to be both complements to and substitutes for one another provides new evidence on how the growing number of regulated occupations that are similar interact and influence one another.

Suggested Citation

  • Jing Cai & Morris M. Kleiner, 2016. "The Labor Market Consequences of Regulating Similar Occupations: The Licensing of Occupational and Physical Therapists," Upjohn Working Papers 16-259, W.E. Upjohn Institute for Employment Research.
    • Handle: RePEc:upj:weupjo:16-259
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    References listed on IDEAS

    as
    1. Stange, Kevin, 2014. "How does provider supply and regulation influence health care markets? Evidence from nurse practitioners and physician assistants," Journal of Health Economics, Elsevier, vol. 33(C), pages 1-27.
    2. Morris M. Kleiner, 2006. "Licensing Occupations: Ensuring Quality or Restricting Competition?," Books from Upjohn Press, W.E. Upjohn Institute for Employment Research, number lo, August.
    3. Jeffrey M. Wooldridge, 2005. "Fixed-Effects and Related Estimators for Correlated Random-Coefficient and Treatment-Effect Panel Data Models," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 385-390, May.
    4. Morris M. Kleiner & Alan B. Krueger, 2013. "Analyzing the Extent and Influence of Occupational Licensing on the Labor Market," Journal of Labor Economics, University of Chicago Press, vol. 31(S1), pages 173-202.
    5. Amemiya, Takeshi, 1978. "A Note on a Random Coefficients Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 19(3), pages 793-796, October.
    6. Nicola Persico, 2015. "The Political Economy of Occupational Licensing Associations," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 31(2), pages 213-241.
    7. Morris M. Kleiner & Kyoung Won Park, 2010. "Battles Among Licensed Occupations: Analyzing Government Regulations on Labor Market Outcomes for Dentists and Hygienists," NBER Working Papers 16560, National Bureau of Economic Research, Inc.
    8. Wing, Coady & Marier, Allison, 2014. "Effects of occupational regulations on the cost of dental services: Evidence from dental insurance claims," Journal of Health Economics, Elsevier, vol. 34(C), pages 131-143.
    9. Milton Friedman & Simon Kuznets, 1945. "Income from Independent Professional Practice," NBER Books, National Bureau of Economic Research, Inc, number frie54-1, March.
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    Cited by:

    1. Suyoun Han & Morris M. Kleiner, 2016. "Analyzing the Influence of Occupational Licensing Duration and Grandfathering on Labor Market Outcomes," NBER Working Papers 22810, National Bureau of Economic Research, Inc.
    2. Dick M. Carpenter & Lisa Knepper & Kyle Sweetland & Jennifer McDonald, 2018. "The Continuing Burden of Occupational Licensing in the United States," Economic Affairs, Wiley Blackwell, vol. 38(3), pages 380-405, October.
    3. Suyoun Han & Morris M. Kleiner, 2017. "Analyzing the Influence of Occupational Licensing Duration and Grandfathering on Labor Market Outcomes," Staff Report 556, Federal Reserve Bank of Minneapolis.
    4. Morris M. Kleiner, 2016. "Battling over Jobs: Occupational Licensing in Health Care," American Economic Review, American Economic Association, vol. 106(5), pages 165-170, May.
    5. Tianyuan Luo & Cesar L. Escalante & Carmina E. Taylor, 2021. "Labor market outcomes of granting full professional independence to nurse practitioners," Journal of Regulatory Economics, Springer, vol. 60(1), pages 22-54, August.

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    More about this item

    Keywords

    Occupational licensing; wage determination; interaction of occupations;
    All these keywords.

    JEL classification:

    • J44 - Labor and Demographic Economics - - Particular Labor Markets - - - Professional Labor Markets and Occupations
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J38 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Public Policy
    • J88 - Labor and Demographic Economics - - Labor Standards - - - Public Policy

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