TY  - BOOK
AU  - Krishna, Kala
AU  - Robles Veronica Frisancho
AU  - Lychagin Sergey
AU  - National Bureau Of Economic Research
TI  - Retaking in high stakes exams: Is less more?
PY  - 2015///
CY  - Cambridge
PB  - NBER
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2015/E15734.pdf
ER  -