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econ.TH2026
Auction Design with a Bit of Information
Itai Ashlagi, Shahar Dobzinski, Jacob D. Leshno +1
Consider a revenue-maximizing seller who can access a binary signal about two bidders` joint values. We explore what kind of information is most valuable to the seller by studying…
cs.GT2026
Welfare Maximization in Bilateral Trade: Improved Approximation Guarantees Beyond the Fixed Price Barrier
Shahar Dobzinski, Ariel Shaulker
We study the setting of welfare maximization in bilateral trade, where the values of both the buyer and the seller are drawn from independent distributions. Our goal is to maximize…