Emerson, Patrick M.; Ponczek, Vladimir; Portela Souza, … - Institute for the Study of Labor (IZA) - 2013
This paper investigates the impact of working while in school on learning outcomes through the use of a unique micro … panel dataset of students in the São Paulo municipal school system. The potential endogeneity of working decisions and … learning outcomes is addressed through the use of a difference-in-difference estimator and it is shown that the results are …