Raitano, Michele; Vona, Francesco - Centre de recherche en Économie (OFCE), Sciences … - 2010
composition variables in order not to incur in a misidentification of peer effects. However, this leads to an error of higher … peer effects are larger in early-tracking systems. Besides, higher heterogeneity tends to equalize student differences … the school choice to alleviate the selectivity bias of linear peer effects. …