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The Challenges of Universal Health Insurance in Developing Countries
Abhijit V. Banerjee
Amy Finkelstein
Rema Hanna
Benjamin A. Olken
Arianna Ornaghi
Sudarno Sumarto
其他書名
Evidence from a Large-scale Randomized Experiment in Indonesia
出版
National Bureau of Economic Research
, 2019
URL
http://books.google.com.hk/books?id=aogpygEACAAJ&hl=&source=gbs_api
註釋
To assess ways to achieve widespread health insurance coverage with financial solvency in developing countries, we designed a randomized experiment involving almost 6,000 households in Indonesia who are subject to a nationally mandated government health insurance program. We assessed several interventions that simple theory and prior evidence suggest could increase coverage and reduce adverse selection: substantial temporary price subsidies (which had to be activated within a limited time window and lasted for only a year), assisted registration, and information. Both temporary subsidies and assisted registration increased initial enrollment. Temporary subsidies attracted lower-cost enrollees, in part by eliminating the practice observed in the no subsidy group of strategically timing coverage for a few months during health emergencies. As a result, while subsidies were in effect, they increased coverage more than eightfold, at no higher unit cost; even after the subsidies ended, coverage remained twice as high, again at no higher unit cost. However, the most intensive (and effective) intervention - assisted registration and a full one-year subsidy - resulted in only a 30 percent initial enrollment rate, underscoring the challenges to achieving widespread coverage.Institutional subscribers to the NBER working paper series, and residents of developing countries may download this paper without additional charge at "http://www.nber.org/papers/w26204"
