Competition in Bidding Markets 2006
Competition in Bidding Markets 2006 The OECD Competition Committee debated competition in bidding markets in October 2006. This document includes an executive summary and the documents from the meeting: an analytical note by Ms. Sally Van Siclen for the OECD and written submissions: Czech Republic, the European Commission, Germany, Hungary, Indonesia, Japan, Korea, Mexico, Netherlands, New Zealand, Romania, South Africa, Switzerland, Turkey, the United Kingdom, the United States as well as papers from BIAC and Professor Paul Klemperer. An aide-memoire of the discussion is also included. Competition authorities become interested in auctions by a number of routes. In competition advocacy, they may advise other parts of government on how to design auctions in order to improve their efficiency—the degree of competition. They may evaluate mergers and agreements between firms that operate in auction markets. And they may be concerned with collusion and abuse of a dominant position in auctions. Because their formal rules reduce “noise” and make communication among rivals easier, auctions can promote collusion, compared with ordinary “posted-price” markets. But an auction can be designed to reduce collusion or concerted practices or to promote participation. Thus, the design of an auction can be the object of lobbying pressure. Auctioneers can also behave strategically, choosing auction formats or practices that favour competition. Two fundamental prescriptions for effective auction design follow from the theoretical literature: Induce bidders
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