Multi-unit Auctions with Complementarities PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Multi-unit Auctions with Complementarities PDF full book. Access full book title Multi-unit Auctions with Complementarities by Wedad Jasmine Elmaghraby. Download full books in PDF and EPUB format.
Author: Wedad Jasmine Elmaghraby
Publisher:
ISBN:
Category :
Languages : en
Pages : 232
Get Book Here
Book Description
Author: Wedad Jasmine Elmaghraby
Publisher:
ISBN:
Category :
Languages : en
Pages : 232
Get Book Here
Book Description
Author: Edward J. Anderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
We study multi-unit auctions where bidders have single-unit demand and asymmetric information. For symmetric equilibria, we identify circumstances where uniform-pricing is better for the auctioneer than pay-as-bid pricing, and where transparency improves the revenue of the auctioneer. An issue with the uniform-price auction is that seemingly collusive equilibria can exist. We show that such outcomes are less likely if the traded volume of the auctioneer is uncertain. But if bidders are asymmetric ex-ante, then both a price áoor and a price cap are normally needed to get a unique equilibrium, which is well behaved.
Author: Patrick L. Bajari
Publisher:
ISBN:
Category : Auctions
Languages : en
Pages : 68
Get Book Here
Book Description
We empirically study bidding in the C Block of the US mobile phone spectrum auctions. Spectrum auctions are conducted using a simultaneous ascending auction design that allows bidders to assemble packages of licenses with geographic complementarities. While this auction design allows the market to find complementarities, the auction might also result in an inefficient equilibrium. In addition, these auctions have equilibria where implicit collusion is sustained through threats of bidding wars. We estimate a structural model in order to test for the presence of complementarities and implicit collusion. The estimation strategy is valid under a wide variety of alternative assumptions about equilibrium in these auctions and is robust to potentially important forms of unobserved heterogeneity. We make suggestions about the design of future spectrum auctions.
Author: Michal Břeský
Publisher:
ISBN: 9788086286198
Category :
Languages : en
Pages : 48
Get Book Here
Book Description
Author: Vijay Krishna
Publisher: Academic Press
ISBN: 012426297X
Category : Business & Economics
Languages : en
Pages : 319
Get Book Here
Book Description
"Vijay Krishna's book provides a very thorough and patient presentation of auction theory, starting from the most basic analysis and graduating to sophisticated, state of the art theory, including multi-unit auctions. This book covers a very wide range of auction topics, providing a clear and accessible treatment. The theory is presented in a careful and easily understood style accessible to honors undergraduates as well as all economics graduate students. Krishna's book will certainly become the central book on auction theory." --R. Preston McAfee, Murray S. Johnson Chair in Economics, University of Texas "This book not only sets out much of the theoretical literature on auctions-including results that are very recent-but does so with a clarity, elegance, and rigor that is characteristic of Vijay Krishna's work." --Eric Maskin, A.O. Hirschman Professor of Social Science, Institute for Advanced Study, Princeton, New Jersey "The book gives a superb presentation of auction theory, with clear and concise proofs of all results. It is essential reading for any serious student of auctions." --Peter Cramton, Professor of Economics, University of Maryland "This is the book we have been waiting for: a high level treatment of auction theory that carefully presents the technical details necessary for an in depth understanding of the main themes of auction theory, ideal as a basis for a graduate course, and by an author who has himself made important contributions to the subject." --Paul Klemperer, Edgeworth Professor of Economics, Nuffield College, University of Oxford, United Kingdom Through accessible, detailed examinations of themes central to auction theory, Vijay Krishna explores auctions and competitive bidding as games of incomplete information. His results on bidding strategies, efficiency, and revenue maximization and his clear proofs for each proposition make this book both the standard reference on auctions and the first source of authoritative information about multiunit auctions. Well organized and featuring straightforward intuition, Auction Theory's depth and breadth lay bare the complexity and utility of this growing field.
Author: Richard Engelbrecht-Wiggans
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: David McAdams
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Get Book Here
Book Description
In a large class of multi-unit auctions of identical objects that includes the uniform-price, as-bid (or discriminatory), and Vickrey auctions, a Bayesian Nash equilibrium exists in monotone pure strategies whenever there is a finite price / quantity grid and each bidder's interim expected payoff function satisfies single-crossing in own bid and type. A stronger condition, non-decreasing differences in own bid and type, is satisfied in this class of auctions given (a) independent types and (b) risk-neutral bidders with marginal values that are (c) nondecreasing in own type and have (d) non-increasing differences in own type and others' quantities. A key observation behind this analysis is that each bidder's valuation for what he wins is always modular in own bid in any multi-unit auction in which the allocation is determined by market-clearing. This paper also provides the first proof of pure strategy equilibrium existence in the uniform-price auction when bidders have multi-unit demand and values that are not private. Keywords: Autions, Multi-unit Auctions, Uniform-price Auction, Vickrey Auctions Bidders, Bayesian Nash Equilibrium.
Author: Michal Břeský
Publisher:
ISBN: 9788073431778
Category :
Languages : en
Pages : 44
Get Book Here
Book Description
Author: Lawrence Marc Ausubel
Publisher:
ISBN:
Category : Auctions
Languages : en
Pages : 36
Get Book Here
Book Description
Author: Paul Milgrom
Publisher: Cambridge University Press
ISBN: 1139449168
Category : Business & Economics
Languages : en
Pages : 378
Get Book Here
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.
