... Finland's auctions that use the uniform price mechanism. He also can choose to participate in the Italian government auctions that use both mechanisms or buy Austrian bonds that use none of these auction methods (See Brenner,Galai and Sade, 2009). Though these bonds differ by their characteristics there is no doubt that one can find several which are close substitutes. ...
Combinatorial auction is any auction for the simultaneous sale of more than one item where bidders can place bids on an "all-or-nothing" basis on "packages" rather than just individual items. That is, a bidder can specify that he or she will pay for items A and B, but only if he or she gets both.[30] In combinatorial auctions, determining the winning bidder(s) can be a complex process where even the bidder with the highest individual bid is not guaranteed to win.[30] For example, in an auction with four items (W, X, Y and Z), if Bidder A offers $50 for items W & Y, Bidder B offers $30 for items W & X, Bidder C offers $5 for items X & Z and Bidder D offers $30 for items Y & Z, the winners will be Bidders B & D while Bidder A misses out because the combined bids of Bidders B & D is higher ($60) than for Bidders A and C ($55).

Lots at police auctions range from brand new or graded from A down in used condition, or goods may be slightly marked. A good example would be high quality white goods. All items listed in any police auction are available for viewing and inspection prior to the sale. Faulty or damaged goods should be clearly marked, and faults are outlined by the auctioneer during the auction.
Dutch auction also known as an open descending price auction.[1] In the traditional Dutch auction the auctioneer begins with a high asking price for some quantity of like items; the price is lowered until a participant is willing to accept the auctioneer's price for some quantity of the goods in the lot or until the seller's reserve price is met.[2] If the first bidder does not purchase the entire lot, the auctioneer continues lowering the price until all of the items have been bid for or the reserve price is reached. Items are allocated based on bid order; the highest bidder selects their item(s) first followed by the second highest bidder, etc. In a modification, all of the winning participants pay only the last announced price for the items that they bid on.[1] The Dutch auction is named for its best known example, the Dutch tulip auctions. ("Dutch auction" is also sometimes used to describe online auctions where several identical goods are sold simultaneously to an equal number of high bidders.[19]) In addition to cut flower sales in the Netherlands, Dutch auctions have also been used for perishable commodities such as fish and tobacco.[2] The Dutch auction is not widely used, except in market orders in stock or currency exchanges, which are functionally identical.[1]
In early 2015, we made the decision to help our clients auction this piece of property & evidence through innovative solutions that not only fulfills this requirement for many agencies, but also supports public safety as in many jurisdictions the proceeds from these auctions can be used to purchase products like wearable body cameras, tactical gear and more.
Treasury Bills Auctions are typically held every Tuesday and successful bids are settled on the following Thursday on a T+2 settlement cycle. When the auction date, or the settlement date, or any day in between the auction date and the settlement date falls on a non-business day, the auction takes place on the first business day of the same week and settled on a T+2 basis.
At times, customs may decide to not only seize goods but detain the passenger as well. This can happen for a number of different reasons. One reason is if, as mentioned above, a passenger has not declared the item(s) or if they have been declared falsely. Another reason would be if an individual carried with them over 200 grams of tobacco or a very large amount of alcohol.