HUS93 - Nonresponse study, Spell variables: Labour market experience

The Household Market and Nonmarket Activities (HUS) project started as a joint research project between the Industrial Institute for Economic and Social Research (IUI) and...家庭市场与非市场活动（Household Market and Nonmarket Activities, 缩写HUS）项目最初是由经济与社会研究工业研究所（Industrial Institute for Economic and Social Research, 缩写IUI）与……联合发起的研究项目。