teachers. Our empirical strategy employs Chetty, Friedman, and Rockoff (2014a) with school-year fixed effects as an additional …

more than one school. Yet, little is known about the impact of multiple school jobs on teachers' productivity. This paper … one school. We use longitudinal data of students and teachers from the municipality of Rio de Janeiro, Brazil, over a … period of 7 years and exploit within teacher-school-grade variation in the number of school jobs over time. We found …

education system has fostered the growth of a diverse tutoring market. In general secondary school, tutoring has become a social … expectation that leads teachers and students to shirk in school to devote more attention to tutoring. In basic education, teacher … pressure is a major motivation for public school students to take tutoring. In order to reduce the prevalence of tutoring and …