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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.
The linkage principle is a finding of auction theory. It states that auction houses have an incentive to pre-commit to revealing all available information about each lot, positive or negative. The linkage principle is seen in the art market with the tradition of auctioneers hiring art experts to examine each lot and pre-commit to provide a ...
Insolvent companies where the government is the liquidator (e.g. official receiver) Unowned property; Often goods sold at government auctions will be unreserved, meaning that they will be sold to the highest bidder at the auction. [citation needed] Auctioneers are normally contracted by the different government organisations within their local ...
Some exceptions to this definition exist and are described in the section about different types. The branch of economic theory dealing with auction types and participants' behavior in auctions is called auction theory. The open ascending price auction is arguably the most common form of auction and has been used throughout history. [1]
A well-known special case is the Vickrey auction, or the sealed second-bid auction. Here, there is only a single item, and the set contains + possible outcomes: either sell the item to one of the agents, or not to sell it at all. In step 3, the winner agent is paid 0 (since the total value of the others is 0) and the losers receive a payment ...
The terms Vickrey auction and second-price sealed-bid auction are, in this case only, equivalent and used interchangeably. In the case of multiple identical goods, the bidders submit inverse demand curves and pay the opportunity cost. [4] Vickrey auctions are much studied in economic literature but uncommon in practice.
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Public economics (or economics of the public sector) is the study of government policy through the lens of economic efficiency and equity. Public economics builds on the theory of welfare economics and is ultimately used as a tool to improve social welfare. Welfare can be defined in terms of well-being, prosperity, and overall state of being.