We study a college admissions problem in which colleges accept students by ranking students’ efforts in entrance exams …. Students’ ability levels affect the cost of their efforts. We solve and compare the equilibria of “centralized college … admissions” (CCA) where students apply to all colleges and “decentralized college admissions” (DCA) where students only apply to …

We study a college admissions problem in which colleges accept students by ranking students' efforts in entrance exams …. Students' ability levels affect the cost of their efforts. We solve and compare equilibria of "centralized college admissions …" (CCA) where students apply to all colleges and "decentralized college admissions" (DCA) where students only apply to one …

We conduct a field experiment with 302 workers of the microcredit company in Russia to study the effects of the … four prizes of different size and compare it to "parallel" contests with the same prizes, but where participants have to … same prize. Despite the theoretical predictions, the parallel contests lead to higher efforts for all players, but mainly …

I provide a brief introduction to the early literatures on Matching, Auctions, and Market Design.The design of matching … this, these are arenas where economic theory has directly shaped institutions ranging from the systems by which students …