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Título: | Peer effects identified through social networks : Evidence from uruguayan schools |
Autor: | Melo, Gioia de |
Tipo: | Documento de trabajo |
Palabras clave: | EDUCACION, DESIGUALDAD SOCIAL, ECONOMIA DE LA EDUCACION |
Fecha de publicación: | 2012 |
Resumen: | This paper provides evidence on peer effects in standardized tests by exploiting a unique data set on social networks in Uruguayan primary schools. The identification method enables one to disentangle endogenous from contextual effects via instrumental variables that emerge naturally from the network structure. Correlated effects are controlled for via classroom fixed effects. I find significant endogenous effects in reading and math: a one--standard deviation increase in peers' scores increases own scores by about 40 percent of a standard deviation. Simulation exercises show that, when schools are stratified by socioeconomic status, peer effects may amplify educational inequalities. |
Editorial: | UR.FCEA-IE |
Serie o colección: | Serie Documentos de Trabajo / FCEA-IE; DT15/12 |
Citación: | MELO, G. "Peer effects identified through social networks : Evidence from uruguayan schools". Serie Documentos de Trabajo / FCEA-IE; DT15/12. UR.FCEA-IE, 2012. |
ISSN: | 1510-9305 1688-5090 |
Licencia: | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
Cobertura geográfica: | URUGUAY |
Aparece en las colecciones: | Documentos de trabajo e informes de investigación - Instituto de Economía |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | ||
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dt-15-12.pdf | 469,78 kB | Adobe PDF | Visualizar/Abrir |
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons