Sequential auctions for common value objects with budget constrained bidders
نویسندگان
چکیده
منابع مشابه
Sequential auctions for common value objects with budget constrained bidders
This paper analyzes sequential auctions for budget constrained bidders, for multiple heterogeneous common value objects. In most auctions, bidders not only have valuations for objects but also have budget constraints (i.e., constraints on how much they can actually spend in an auction). Given these constraints, the bidders’ problem is to determine how much to bid in each auction. To this end, t...
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In this paper, we study sequential auctions with two budget constrained bidders and any number of identical items. All prior results on such auctions consider only two items. We construct a canonical outcome of the auction that is the only natural equilibrium and is unique under a refinement of subgame perfect equilibria. We show certain interesting properties of this equilibrium; for instance,...
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We study a keyword auction model where bidders have constrained budgets. In the absence of budget constraints, Edelman, Ostrovsky, and Schwarz (2007) and Varian (2007) analyze “locally envy-free equilibrium” or “symmetric Nash equilibrium” bidding strategies in generalized second-price (GSP) auctions. However, bidders often have to set their daily budgets when they participate in an auction; on...
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A seller with two objects faces a group of bidders who are subject to budget constraints. The objects have common values to all bidders, but need not be identical and may be either complements or substitutes. In a simple complete information setting we show: (1) if the objects are sold by means of a sequence of open ascending auctions, then it is always optimal to sell the more valuable object ...
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This paper considers a first price common value auction with one-sided private information among bidders. An object is rented each period to the highest bidder without revealing the bids made in previous periods. The paper extends single crossing arguments used in static games to show the existence of equilibrium in this repeated auction. The model predicts that bidders bid more aggressively in...
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ژورنال
عنوان ژورنال: Multiagent and Grid Systems
سال: 2010
ISSN: 1875-9076,1574-1702
DOI: 10.3233/mgs-2010-0158