Sample Selection in the Estimation of Air Bag and Seat Belt Effectiveness
收藏NBER1999-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w7210
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资源简介：
Measurement of seat belt and air bag effectiveness is complicated by the fact that systematic data are collected only for crashes in which a fatality occurs. These data suffer from sample selection since seat belt and air bag usage influences survival rates which in turn determine whether a crash is
提供机构：
美国国家经济研究局
创建时间：
1999-07-01
