Direct and Spillover Effects of Middle School Vaccination Requirements
收藏NBER2017-01-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w23107
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资源简介：
We study the direct and spillover effects of state requirements that middle school youths obtain a tetanus, diphtheria, and pertussis (Tdap) booster prior to middle school entry. These mandates increased vaccine take-up by 29 percent and reduced pertussis (whooping cough) incidence in the population
提供机构：
美国国家经济研究局
创建时间：
2017-01-01
