charls 15-20.dta
收藏DataCite Commons2025-03-17 更新2025-04-16 收录
下载链接：
https://www.openicpsr.org/openicpsr/project/223201/view
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资源简介：
The data in this study come from CHARLS, a nationally representative longitudinal survey of Chinese people. The study was approved by the Ethics Committee of Peking University (IRB00001052-11015).The CHARLS national baseline survey was conducted in 2011, covering approximately 17,000 individuals in 150 counties, 450 villages, and 10,000 households. Respondents were aged 45 years or older, and their spouses were included. CHARLS used a multistage, stratified, probability proportional to size (PPS) sampling methodology, with follow-up visits every two years from 2013 to 2020. The response rates of all samples were higher than 80% in each wave. This study utilised CHARLS data from 2015, 2018 and 2020.<br>
提供机构：
ICPSR - Interuniversity Consortium for Political and Social Research
创建时间：
2025-03-17
