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cs.GT2026
Competing Auctions in Intermediated Markets
Bruno Mazorra, Minghao Pan, Christoph Schlegel
We analyze competing auctions in intermediated markets, where a seller selects among parallel mechanisms for the sale of a single good, most prominently the relay-and-protocol arch…
cs.GT2026
On Sybil-proof Mechanisms
Minghao Pan, Bruno Mazorra, Christoph Schlegel +1
We show that in the single-parameter mechanism design environment, the only non-wasteful, symmetric, incentive compatible and Sybil-proof direct mechanism is a second price auction…