Racial and Ethnic Disparities in the Use of Drug Therapy

32 Pages Posted: 5 Apr 2010

See all articles by John Bowblis

John Bowblis

affiliation not provided to SSRN

Myeong-Su Yun

Inha University - Department of Economics; IZA Institute of Labor Economics

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.

Keywords: racial and ethnic disparities, drug therapy, depression, high cholesterol, hypertension, Oaxaca decomposition

JEL Classification: I11, I12

Suggested Citation

Bowblis, John and Yun, Myeong-Su, Racial and Ethnic Disparities in the Use of Drug Therapy. IZA Discussion Paper No. 4853. Available at SSRN: https://ssrn.com/abstract=1584184

John Bowblis (Contact Author)

affiliation not provided to SSRN

No Address Available

Myeong-Su Yun

Inha University - Department of Economics ( email )

253 Yonghyun-dong
Nam-gu Incheon 402-751
+82 32 860-7779 (Phone)

HOME PAGE: http://sites.google.com/site/myeongsuyun

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

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