148 citations · 863 across the 50 of their papers we have counts for
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cs.GT2026
Domination-Avoiding Learning Agents Cannot Collude
Noam Nisan, Emmanuel Zerah
An influential paper of Calvano et al. empirically demonstrated that Q-learning agents spontaneously collude when placed as sellers that compete on prices in a natural market model…
cs.GT2026
Existence of Optimal Mechanisms for Selling Multiple Goods: An Elementary Proof
Sergiu Hart, Noam Nisan
We provide an elementary proof that revenue-maximizing mechanisms exist in multi-parameter settings whenever the distribution of valuations has finite expectation.