Is Poor Fitness Contagious? Evidence from Randomly Assigned Friends
收藏NBER2010-11-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w16518
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资源简介：
The increase in obesity over the past thirty years has led researchers to investigate the role of social networks as a contributing factor. However, several challenges make it difficult to demonstrate a causal link between friends' physical fitness and own fitness using observational data. To
提供机构：
美国国家经济研究局
创建时间：
2010-11-01
