Sources of Geographic Variation in Health Care: Evidence From Patient Migration
We study the drivers of geographic variation in U.S. health care utilization, using an empirical strategy that exploits migration of Medicare patients to separate the role of demand and supply factors. Our approach allows us to account for demand differences driven by both observable and unobservabl...
Main Authors: | , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
Oxford University Press,
2016-11-15T18:29:44Z.
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Subjects: | |
Online Access: | Get fulltext |
Summary: | We study the drivers of geographic variation in U.S. health care utilization, using an empirical strategy that exploits migration of Medicare patients to separate the role of demand and supply factors. Our approach allows us to account for demand differences driven by both observable and unobservable patient characteristics. Within our sample of over-65 Medicare beneficiaries, we find that 40-50% of geographic variation in utilization is attributable to demand-side factors, including health and preferences, with the remainder due to place-specific supply factors. National Institute on Aging (R01-AG032449) National Institute on Aging (P01-AG19783) National Science Foundation (U.S.) (Grant 1151497) National Science Foundation (U.S.) (Grant 1260411) Neubauer Family Foundation University of Chicago. Booth School of Business (Initiative on Global Markets) |
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