TY  - JOUR
A1  - de Carvalho Andrade, Eduardo 
A1  - de Castro, Luciano I. 
TI  - Tougher Educational Exam Leading to Worse Selection
PY  - 2011/01/25
JA  - Economics: The Open-Access, Open Assessment E-Journal
VL  - 5
IS  - 2011-2
UR  - http://www.economics-ejournal.org/economics/discussionpapers/2011-2
ER  -