HUS93 - Time-use survey, Second time-use interview

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，简称HUS）项目，最初由工业经济与社会研究所（Industrial Institute for Economic and Social Research，简称IUI）与……联合开展的研究项目。