Time Spent Exercising and Obesity: An Application of Lewbel’s Instrumental Variables Method
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https://www.nber.org/papers/w26670
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资源简介：
This paper examines the role physical activity plays in determining body mass using data from the American Time Use Survey. Our work is the first to address the measurement error that arises when time use during a single dayrather than average daily time use over an extended periodis used as an
提供机构：
美国国家经济研究局
创建时间：
2020-01-01
