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A Dutch auction is one of several similar types of auctions for buying or selling goods. [1] [2] [3] Most commonly, it means an auction in which the auctioneer begins with a high asking price in the case of selling, and lowers it until some participant accepts the price, or it reaches a predetermined reserve price.
Auction theory is a branch of applied economics that deals with how bidders act in auctions and researches how the features of auctions incentivise predictable outcomes. Auction theory is a tool used to inform the design of real-world auctions. Sellers use auction theory to raise higher revenues while allowing buyers to procure at a lower cost.
A Vickrey–Clarke–Groves (VCG) auction is a type of sealed-bid auction of multiple items. Bidders submit bids that report their valuations for the items, without knowing the bids of the other bidders. The auction system assigns the items in a socially optimal manner: it charges each individual the harm they cause to other bidders. [1]
Based on an auction system designed by the economist William Vickrey, the OpenIPO auction uses a mathematical model to treat all qualifying bids impartially. It is similar to the model used to auction Treasury bills, notes, and bonds. Just like in a typical auction, the highest bidders win in an OpenIPO auction, but there are important differences.
For business auctions, the term refers to a specific type of auction process (also called e-auction, sourcing event, e-sourcing or eRA, eRFP, e-RFO, e-procurement, B2B Auction). Open procurement processes, which are a form of reverse auction, have been commonly used in government procurement and in the private sector in many countries for many ...
A classic example is the pair of auction mechanisms: first price auction and second price auction. First-price auction has a variant which is Bayesian-Nash incentive compatible; second-price auction is dominant-strategy-incentive-compatible, which is even stronger than Bayesian-Nash incentive compatible. The two mechanisms fulfill the ...
The generalized second-price auction (GSP) is a non-truthful auction mechanism for multiple items. Each bidder places a bid. The highest bidder gets the first slot, the second-highest, the second slot and so on, but the highest bidder pays the price bid by the second-highest bidder, the second-highest pays the price bid by the third-highest, and so on.
Download as PDF; Printable version; In other projects Wikidata item; ... Auction theory is included in the JEL classification codes as JEL: D24. This is a topic category.