González Chapela, Jorge; Jiménez-Martín, Sergi; Vall … - In: SERIEs : Journal of the Spanish Economic Association 14 (2023) 2, pp. 143-164
We exploit a country-wide child labor regulation that eliminated the difference in school/work alternatives for … schooling. By not relying on changes to the school system, we are more confident that our results are not driven by unobserved … changes in school quality evolving differentially across regions. The results of a difference-in-differences methodology …