What you don't know ... can't hurt you? A field experiment on relative performance feedback in higher education / Ghazala Azmat (Queen Mary University of London and IZA), Manuel Bagues (Aalto University and IZA), Antonio Cabrales (University College London), Nagore Iriberri (University of the Basque Country and IKERBASQUE) ; IZA. Bonn : IZA, March 2016
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