... The two auctions differ in terms of payment: In the pay-as-bid auction, bidders pay their actual bids. In the uniform-price auction, bidders pay the market-clearing price for all units won. 2 This paper compares these two commonly 1 In the Omnibus Budget Reconciliation Act of 1993, which authorized spectrum auctions, the U.S. Congress established the " efficient and intensive use of the electromagnetic spectrum " as a primary objective of U.S spectrum auctions (47 U.S.C. § 309(j)(3)(D)). 2 The cross-country study on Treasury practices by Brenner,Galai and Sade (2009)reports that, out of the 48 countries surveyed, 24 use a pay-as-bid auction to finance public debt, 9 use a uniform-price auction, and 9 employ both auction formats, depending on the type of security being issued; the remaining 6 use a different mechanism. In the United States, the Treasury has been using the pay-as-bid auction to sell Treasury bills since 1929 and to issue notes and bonds since the 1970s. ...
... cdebt.treas.gov 2 Krishna (2002), among others, analyzes the uniform auction in which the uniform price is the highest losing bid, the multi-unit version of a second price auction. We analyze the uniform auction with the price set to the lowest winning bid because that is what Treasuries use; it is the multi-unit version of the first-price auction. Brenner et al (2009) surveyed 48 countries, of which 24 used the discriminatory format and 9 the uniform format. tion, which in turn is higher than the low bid in the uniform auction. For both auction formats, bidders shade their bids with respect to the expected value of the good, conditional on the signal observation, for all signals but the lowest. We ch ...

At Speed’s Towing Auction we have vehicles that come from multiple sources. Some of our vehicles have been donated from private parties, Oregon charities, and that have been impounded. By clicking on the Auction List tab, you can see our new list of vehicles each week. Each vehicle has a picture and more detailed information so that you can get a better idea of what you are bidding on, including the make and model of the vehicle, the year it was made, the VIN #, how much mileage it has, and information on the title. To get a closer look, click on the picture to enlarge it.


Whenever bidders at an auction are aware of the identity of the other bidders there is a risk that they will form a "ring" or "pool" and thus manipulate the auction result, a practice known as collusion. By agreeing to bid only against outsiders, never against members of the "ring", competition becomes weaker, which may dramatically affect the final price level. After the end of the official auction an unofficial auction may take place among the "ring" members. The difference in price between the two auctions could then be split among the members. This form of a ring was used as a central plot device in the opening episode of the 1979 British television series The House of Caradus, 'For Love or Money', uncovered by Helena Caradus on her return from Paris.
The District of Columbia now auctions its surplus property online through GovDeals, a Liquidity Services, Inc. marketplace. The district awarded the contract for the management of the inventory, appraisal, sale and shipping of the city's surplus property to Liquidity Services Inc. LSI conducts auctions of city assets such as vehicles, police automobile accessories, computer equipment, radios and other communications equipment, office furniture and other supplies through its online marketplace. The auctions are expected to improve data tracking and financial oversight of the city's surplus asset disposition activities.
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