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cs.GT2021
Computing Simple Mechanisms: Lift-and-Round over Marginal Reduced Forms
Yang Cai, Argyris Oikonomou, Mingfei Zhao
We study revenue maximization in multi-item multi-bidder auctions under the natural item-independence assumption - a classical problem in Multi-Dimensional Bayesian Mechanism Desig…
cs.GT2021
On Simple Mechanisms for Dependent Items
Yang Cai, Argyris Oikonomou
We study the problem of selling heterogeneous items to a single buyer, whose values for different items are dependent. Under arbitrary dependence, Hart and Nisan show that no s…