Does Diversity Matter for Health? Experimental Evidence from Oakland

We study the effect of physician workforce diversity on the demand for preventive care among African American men. In an experiment in Oakland, California, we randomize black men to black or non-black male medical doctors. We use a two-stage design, measuring decisions before (pre-consultation) and...

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Bibliographic Details
Published in:The American economic review 2019-12, Vol.109 (12), p.4071-4111
Main Authors: Alsan, Marcella, Garrick, Owen, Graziani, Grant
Format: Article
Language:English
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Summary:We study the effect of physician workforce diversity on the demand for preventive care among African American men. In an experiment in Oakland, California, we randomize black men to black or non-black male medical doctors. We use a two-stage design, measuring decisions before (pre-consultation) and after (post-consultation) meeting their assigned doctor. Subjects select a similar number of preventives in the pre-consultation stage, but are much more likely to select every preventive service, particularly invasive services, once meeting with a racially concordant doctor. Our findings suggest black doctors could reduce the black-white male gap in cardiovascular mortality by 19 percent.
ISSN:0002-8282
1944-7981
DOI:10.1257/aer.20181446