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Variation in Quality and Costs of Care Across Physicians and Its Determinants
(2016-05-06)
This dissertation evaluates one of the key determinants of health care quality and costs – practice patterns of physicians. For decades, rapid health care spending growth and suboptimal quality of care have been fundamental ...
Three Field Experiments on Incentives for Health Workers
(2015-05-19)
The economic study of incentives in firms has traditionally focused on one type of incentive—pecuniary—and one causal mechanism—the direct effect of incentives on effort. This dissertation uses three randomized field ...