3 papers
cs.GT2025
Dynamics of multidimensional Simple Clock Auctions
Jad Zeroual, Marianne Akian, Aurélien Bechler +2
Simple Clock Auctions (SCA) are a mechanism commonly used in spectrum auctions to sell lots of frequency bandwidths. We study such an auction with one player having access to perfe…
math.OC2025
Optimal strategy against straightforward bidding in clock auctions
Jad Zeroual, Marianne Akian, Aurélien Bechler +2
We study a model of auction representative of the 5G auction in France. We determine the optimal strategy of a bidder, assuming that the valuations of competitors are unknown to th…
cs.GT2024
Bidding efficiently in Simultaneous Ascending Auctions with incomplete information using Monte Carlo Tree Search and determinization
Alexandre Pacaud, Aurélien Bechler, Marceau Coupechoux
For decades, Simultaneous Ascending Auction (SAA) has been the most widely used mechanism for spectrum auctions, and it has recently gained popularity for allocating 5G licenses in…