搜索结果: 1-2 共查到“劳动科学 the 2000s”相关记录2条 . 查询时间(0.062 秒)
Multiple jobholding has held steady in recent years; most workers who moonlight do so for economic reasons.
The early 2000s: a period of declining teen summer employment rates
The early 2000s a period of declining teen summer employment rates
2010/11/29
With many teens concentrating on academics, fewer are working during the summer; in recent years, teens also have faced a labor market weakened by recessions, a diminishing number of federally funded ...