Evaluating Public Programs with Close Substitutes: The Case of Head Start
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This paper empirically evaluates the cost-effectiveness of Head Start, the largest early-childhood education program in the United States. Using data from the Head Start Impact Study (HSIS), we show that Head Start draws roughly a third of its participants from competing preschool programs, many of
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美国国家经济研究局创建时间：
2015-10-01
