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cs.GT2026
Single-Item Auctions with a Monopolist Intermediary
Jingyi Liu, Aviad Rubinstein, Ertem Nusret Tas +2
Classical optimal auction theory assumes that bids reach the seller directly. We study how this picture changes when a revenue-maximizing intermediary controls access to the seller…
cs.GT2025
The Communication Complexity of Combinatorial Auctions with Additional Succinct Bidders
Frederick V. Qiu, S. Matthew Weinberg, Qianfan Zhang
We study the communication complexity of welfare maximization in combinatorial auctions with bidders from either a standard valuation class (which require exponential communication…