Simplified Mechanisms With Applications To Sponsored Search and Package Auctions
Author | : Paul R. Milgrom |
Publisher | : |
Total Pages | : |
Release | : 2015 |
ISBN-10 | : OCLC:1290711578 |
ISBN-13 | : |
Rating | : 4/5 (78 Downloads) |
Download or read book Simplified Mechanisms With Applications To Sponsored Search and Package Auctions written by Paul R. Milgrom and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A simplified mechanism is a direct mechanism modified by restricting the set of reports or bids. An example is the auction used to place ads on Internet search pages, in which each advertiser bids a single price to determine the allocation of eight or more ad positions on a page. If a simplified mechanism satisfies the quot;best-reply-closurequot; property, then all Nash equilibria of the simplified mechanism are also equilibria of the original direct mechanism. For search advertising auctions, suitable simplifications eliminate inefficient, low-revenue equilibria that are favored in the original direct mechanism when bidding costs are positive.