Are Teacher Absences Worth Worrying About in the U.S.?
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Using detailed data from North Carolina, we examine the frequency, incidence, and consequences of teacher absences in public schools, as well as the impact of an absence disincentive policy. The incidence of teacher absences is regressive: schools in the poorest quartile averaged almost one extra
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美国国家经济研究局创建时间：
2007-11-01
