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Racial and Ethnic Disparities in the Use of Drug Therapy

Author

Listed:
  • Bowblis, John R.

    (Miami University)

  • Yun, Myeong-Su

    (Inha University)

Abstract

The purpose of this research is to explain the variation in the utilization of drug therapy for the medical conditions of depression, high cholesterol, and hypertension between Hispanics, non-Hispanic blacks, and non-Hispanics whites using Oaxaca-type decomposition analysis based on logit estimates. We find that almost the entire share of the utilization differences in drug therapy between blacks and whites can be explained by the differences in the coefficients of observable characteristics, while the sources of the utilization difference between the whites and Hispanics are split between the differences in the observable characteristics and the coefficient estimates. This result implies that strategies to improve racial and ethnic disparities need to be tailored to each group by focusing on the specific factors that are attributed to causing the disparity.

Suggested Citation

  • Bowblis, John R. & Yun, Myeong-Su, 2010. "Racial and Ethnic Disparities in the Use of Drug Therapy," IZA Discussion Papers 4853, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp4853
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    References listed on IDEAS

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    Cited by:

    1. Daniel A. Powers & Hirotoshi Yoshioka & Myeong-Su Yun, 2011. "mvdcmp: Multivariate decomposition for nonlinear response models," Stata Journal, StataCorp LP, vol. 11(4), pages 556-576, December.

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    More about this item

    Keywords

    racial and ethnic disparities; drug therapy; depression; high cholesterol; hypertension; Oaxaca decomposition;
    All these keywords.

    JEL classification:

    • I11 - Health, Education, and Welfare - - Health - - - Analysis of Health Care Markets
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior

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