Integrated Public Use Microdata Series, Current Population Survey: Version 7.0

IPUMS-CPS is dedicated to integrating and disseminating microdata from the Current Population Survey (CPS). The CPS is a monthly U.S. household survey conducted jointly by the U.S. Census Bureau and the Bureau of Labor Statistics. IPUMS-CPS contains harmonized data from every Annual Social and Economic Supplement (ASEC) supplement from 1962 to the present and all other supplements from 1976 to present. In addition to the many of the variables included in census data (race and ethnicity, education, income, occupation, industry, migration, disability, and veteran status), IPUMS-CPS includes additional information on work and income, such as participation in welfare programs, job searching, barriers to looking for work, union membership, hourly wages, health insurance, and tax liability. In addition, monthly supplements supplemental for certain years include information on computer and Internet use, displaced workers, fertility, food security, job tenure, tobacco use, volunteer activities, voter registration, and work schedules. IPUMS-CPS data are available through an online data access system free of charge to registered users at cps.ipums.org.IPUMS-CPS 致力于整合并发布源自当前人口调查（Current Population Survey，简称CPS）的微观数据。当前人口调查（CPS）是由美国人口普查局（U.S. Census Bureau）与美国劳工统计局（Bureau of Labor Statistics）联合开展的月度美国家庭调查。IPUMS-CPS 包含了1962年至今所有年度社会与经济补充调查（Annual Social and Economic Supplement，简称ASEC）以及1976年至今所有其他补充调查的标准化统一数据。除普查数据中涵盖的诸多变量（种族与族裔、教育程度、收入、职业、行业、迁移情况、残疾状况以及退伍军人身份）外，IPUMS-CPS 还补充了大量工作与收入相关的信息，例如福利项目参与情况、求职行为、求职障碍、工会会员身份、时薪、医疗保险以及纳税义务。此外，部分年份的月度补充调查还包含了计算机与互联网使用、下岗职工状况、生育情况、粮食安全状况、工作年限、烟草使用情况、志愿活动参与情况、选民登记情况以及工作排班等信息。IPUMS-CPS 数据可通过在线数据访问系统免费向注册用户开放，访问网址为cps.ipums.org。

搜集汇总

背景与挑战

背景概述

IPUMS-CPS数据集整合了美国当前人口调查（CPS）的微观数据，时间覆盖从1962年至今，包含广泛的社会经济变量，如人口特征、收入、就业和福利信息，并通过在线平台免费提供。该数据集的特点是数据来源权威、时间跨度长、变量丰富，特别侧重于工作与收入相关主题，适用于社会经济研究和政策分析。