Did Blue Cross and Blue Shield Suffer from Adverse Selection? Evidence from the 1950s
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This paper uses a unique data set from 1957 to examine whether or not Blue Cross and Blue Shield suffered from an adverse selection death spiral after for-profit commercial insurance companies entered the market for health insurance. Results suggest that moving to experience rating may have helped
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美国国家经济研究局创建时间：
2002-09-01
