Bidding Behavior in Multi-item Auctions - an Experimental Study

Bidding Behavior in Multi-item Auctions - an Experimental Study PDF Author: Stefan Mayer
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Category :
Languages : en
Pages :

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Bidding Behavior in Multi-item Auctions - an Experimental Study

Bidding Behavior in Multi-item Auctions - an Experimental Study PDF Author: Stefan Mayer
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Large-scale Multi-item Auctions

Large-scale Multi-item Auctions PDF Author: Sascha Michael Schweitzer
Publisher: KIT Scientific Publishing
ISBN: 3866449046
Category : Business & Economics
Languages : en
Pages : 212

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Book Description
This book presents two experimental studies that deal with the comparison of multi-item auction designs for two specific applications: the sale of 2.6 GHz radio spectrum rights in Europe, and the sale of emissions permits in Australia. In order to tackle the complexity of these experiments, a cognitively based toolkit is proposed, including modularized video instructions, comprehension tests, a learning platform, a graphical one-screen user interface, and comprehension-based group matching.

Bidding Behavior in Multi-unit Auctions

Bidding Behavior in Multi-unit Auctions PDF Author: Dirk Engelmann
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ISBN:
Category :
Languages : en
Pages : 0

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We present laboratory experiments of five different multi-unit auction mechanisms. Two units of a homogeneous object were auctioned off among two bidders with at demand for two units. We test whether expected demand reduction occurs in open and sealed-bid uniform-price auctions. Revenue equivalence is tested for these auctions as well as for the Ausubel, the Vickrey and the discriminatory sealed-bid auction. Furthermore, we compare the five mechanisms with respect to the efficient allocation of the units. We also provide some theoretical insights concerning the equilibria of uniform-price auctions with incomplete information.

Bidding Behavior in Asymmetric Auctions

Bidding Behavior in Asymmetric Auctions PDF Author: Werner Güth
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ISBN:
Category :
Languages : en
Pages : 0

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We review an asymmetric auction experiment. Based on Plum (1992) private valuations of the two bidders are independently drawn from distinct but commonly known distributions, one of which stochastically dominating the other. We test the qualitative properties of that model of asymmetric auctions, in particular whether the weak bidder behaves more aggressively than the strong and then test bidders' preference for first- vs. second-price auctions.

Handbook of Spectrum Auction Design

Handbook of Spectrum Auction Design PDF Author: Martin Bichler
Publisher: Cambridge University Press
ISBN: 1107135346
Category : Business & Economics
Languages : en
Pages : 935

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An international team of experts covers the pros and cons of different auction formats and lessons learned in the field.

Understanding Overbidding in Second Price Auctions

Understanding Overbidding in Second Price Auctions PDF Author: David J. Cooper
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ISBN:
Category :
Languages : en
Pages : 0

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This paper presents results from a series of second price private value auction (SPA) experiments in which bidders are either given for free, or are allowed to purchase, noisy signals about their opponents' value. Even though theoretically such information about opponents' value has no strategic use in the SPA, it provides us with a convenient instrument to change bidders' perception about the "strength" (i.e., the value) of their opponent. We argue that the empirical relationship between the incidence and magnitude of overbidding and bidders' perception of the strength of their opponent provides the key to understand whether overbidding in second price auctions are driven by "spite" motives or by the "joy of winning." The experimental data show that bidders are much more likely to overbid, though less likely to submit large overbid, when they perceive their rivals to have similar values as their own. We argue that this empirical relationship is more consistent with a modified "joy of winning" hypothesis than with the "spite" hypothesis. However, neither of the non-standard preference explanations are able to fully explain all aspects of the experimental data, and we argue for the important role of bounded rationality. We also find that bidder heterogeneity plays an important role in explaining their bidding behavior.

Putting Auction Theory to Work

Putting Auction Theory to Work PDF Author: Paul Milgrom
Publisher: Cambridge University Press
ISBN: 1139449168
Category : Business & Economics
Languages : en
Pages : 378

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Book Description
This book provides a comprehensive introduction to modern auction theory and its important new applications. It is written by a leading economic theorist whose suggestions guided the creation of the new spectrum auction designs. Aimed at graduate students and professionals in economics, the book gives the most up-to-date treatments of both traditional theories of 'optimal auctions' and newer theories of multi-unit auctions and package auctions, and shows by example how these theories are used. The analysis explores the limitations of prominent older designs, such as the Vickrey auction design, and evaluates the practical responses to those limitations. It explores the tension between the traditional theory of auctions with a fixed set of bidders, in which the seller seeks to squeeze as much revenue as possible from the fixed set, and the theory of auctions with endogenous entry, in which bidder profits must be respected to encourage participation.

Demand Reduction in Multi-Unit Auctions with Varying Numbers of Bidders

Demand Reduction in Multi-Unit Auctions with Varying Numbers of Bidders PDF Author: Richard Engelbrecht-Wiggans
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Recent auction theory and experimental results document strategic demand reduction by bidders in uniform-price auctions. The present article extends this area of research to consider the effects of varying the number of bidders. Our theoretical model predicts that demand reduction should decrease with an increase in the number of bidders. Considerable demand reduction remains even in the asymptotic limit, although truthful bidding yields profits very close to those of equilibrium play. We experimentally confirm several of our predictions by examining bidding behavior of subjects in an actual marketplace, auctioning dozens of sportscards using both uniform-price and Vickrey auction formats.

Rings in Auctions

Rings in Auctions PDF Author: Angelo Artale
Publisher: Springer Science & Business Media
ISBN: 3642591582
Category : Business & Economics
Languages : en
Pages : 176

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Book Description
In auctions, bidders compete with one another in their attempt to 1 purchase the goods that are up for sale • But buyer competition may be reduced or disappear when a ring of colluding bidders is present. The purpose of the participants to a ring is to eliminate buyer competition and to realize a gain over vendors. When all participants are members of the ring, this is done by purchasing the item at the reserve price and splitting the spoils (the difference between the item market value and the reserve price) among the participants. "The term ring apparently derives from the fact that in a settlement sale following the auction, members of the collusive arrangement form a circle or ring to facilitate observation of their trading behavior by the ring leader" (Cassady jr. (1967)). If the coalition members knew other players' values, the problem faced by the ring might be easily solved: the player with the highest value should submit a serious bid and the other members, on the contrary, only phony bids. However, ring participants do not usually know the values of other members. Therefore, ring members have to find out some mechanism which selects the player who has to bid seriously and, eventually, esta blish side payments paid to each of the losers2.

Bidding Behavior Under Costly Information Acquisition

Bidding Behavior Under Costly Information Acquisition PDF Author: Rolando M. Guzman
Publisher:
ISBN:
Category : Auctions
Languages : en
Pages : 38

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