The Tripartite Auction Folk Theorem

Working Paper: CEPR ID: DP17936

Authors: David K. Levine; Andrea Mattozzi; Salvatore Modica

Abstract: We formally study two bidder first price, second price, and all-pay auctions with known values, deriving the equilibrium payoffs and strategies and showing when all three yield the same equilibrium payoffs to the bidders. This latter result, the tripartite auction theorem, does not hold for all auctions, in particular it can fail for symmetric auctions with high stakes and in auctions with very low stakes.

Keywords: first price auctions; allpay auctions

JEL Codes: D44


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
auction type (D44)bidder utility (D44)
equilibrium utility in a second price auction (D44)second price auction utility (D44)
equilibrium utility in a first price auction (D44)second price auction utility (D44)
equilibrium utility in an all-pay auction (D44)second price auction utility (D44)
bidding costs structure (D44)auction outcomes (D44)
binding caps (Y20)utility equivalence (D11)
symmetric auctions with high stakes (D44)utility equivalence (D11)
asymmetric costs (D43)utility equivalence (D11)

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