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个人简介
A large portion of my research uses field experiments to test the effects of conditional (and unconditional) economic incentives for health behavior change, including incentives to exercise as well as incentives to improve HIV prevention and treatment outcomes. A related area of research concerns computer-based survey experiments (including discrete choice experiments and contigent valuation methods) to inform program / intervention design and analyze participants' preferences. Another area of my research uses quasi-experimental approaches (including instrumental variables, differences-in-differences, regression discontinuity, inverse probability weighting, etc.) to analyze the impact of health systems reform and insurance expansion. My research on health systems reform has led to publications evaluating the impact of social health insurance programs (such as Seguro Popular in Mexico, the National Hospital Insurance Fund in Kenya, and Medicaid in the US) on various economic and health outcomes. Other papers have concerned modelling evaluations as well as economic efficiency research (such as cost-effectiveness, cost-benefit and cost-utility studies).
研究兴趣
论文共 202 篇作者统计合作学者相似作者
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Sharon Jepkorir Sawe, Richard Mugo,Marta Wilson-Barthes,Brianna Osetinsky,Stavroula A. Chrysanthopoulou, Faith Yego,Ann Mwangi,Omar Galárraga
BMC Medical Research Methodologyno. 1 (2024): 26-26
Frontiers in Public Health (2024)
CONTEMPORARY CLINICAL TRIALS (2023): 107382-107382
Research Square (Research Square) (2023)
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Mia Kibel, Monicah Nyambura,Lonnie Embleton,Reuben Kiptui,Omar Galárraga,Edith Apondi,David Ayuku,Paula Braitstein
Anna C. Rivara,Omar Galarraga, Melania Selu, Maria Arorae, Ruiyan Wang, Kima Faasalele-Savusa,Rochelle Rosen,Nicola L. Hawley,Satupaitea Viali
PLOS ONEno. 12 (2023): e0295845-e0295845
Omar Galárraga,Sebastian Linnemayr,Sandra I. McCoy,Harsha Thirumurthy, Christopher Gordon,Susan Vorkoper
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