Refael Hassin, Nimrod Megiddo
Discrete Applied Mathematics
Prediction markets with buyers and sellers of contracts on multiple outcomes are shown to have unique equilibrium prices, which can be computed in polynomial time. © 2010 Elsevier B.V.
Refael Hassin, Nimrod Megiddo
Discrete Applied Mathematics
Nimrod Megiddo
Discrete and Computational Geometry
Tibor Hegedus, Nimrod Megiddo
Discrete Applied Mathematics
Nimrod Megiddo
Journal of Symbolic Computation