An auction is usually a process of buying and selling goods or services by offering them up for bids, taking bids, and then selling the item to the highest bidder or buying the item from the lowest bidder. 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.
An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment banks, who also arrange for the shares to be listed on one or more stock exchanges. Through this process, colloquially known as floating, or going public, a privately held company is transformed into a public company. Initial public offerings can be used to raise new equity capital for companies, to monetize the investments of private shareholders such as company founders or private equity investors, and to enable easy trading of existing holdings or future capital raising by becoming publicly traded.
In a broad sense, an electricity market is a system that facilitates the exchange of electricity-related goods and services.
Name your own price (NYOP) is a pricing strategy under which buyers make a suggestion for a product’s price and the transaction occurs only if a seller accepts this quoted price. What happens is that the seller waits for a potential buyer's offer and can then either accept or reject that 'named price' that the user had offered. As the Internet is continuously being developed and online marketplaces are becoming increasingly more popular, consumers have more choices in terms of product pricing. Popularized by the reverse auction pioneer, Priceline.com, such pricing strategy asks consumers to 'name their own price' for various products and services like air tickets, hotels, rental cars, etc. The first bid a consumer places and the subsequent bid increments express the consumer's willingness or unwillingness to haggle. "The economic argument is that the number of bids a consumer submits to win a product in a NYOP auction is determined by the bidder’s intention to trade off higher expected savings from haggling against the associated frictional costs". NYOP retailers do not post a price for their products, and the final price of the transaction is only determined via a "reverse auction process", and these are key features that distinguish hotels and travel intermediaries from NYOP retailers. Similarly, LetYouKnow, Inc. pioneered the application of its own patented matching method within confines of the reverse auction process, whereby consumers name their own price for new vehicles.
A Dutch auction is one of several similar types of auctions for buying or selling goods. 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. This type of price auction is most commonly used for goods that are required to be sold quickly such as flowers, fresh produce, or tobacco. A Dutch auction has also been called a clock auction or open-outcry descending-price auction. This type of auction shows the advantage of speed since a sale never requires more than one bid. It is strategically similar to a first-price sealed-bid auction.
An online auction is an auction held over the internet and accessed by internet connected devices. Similar to in-person auctions, online auctions come in a variety of types, with different bidding and selling rules.
An English auction is an open-outcry ascending dynamic auction. It proceeds as follows.
Linde plc is a global multinational chemical company founded in Germany and, since 2018, domiciled in Ireland and headquartered in the United Kingdom. Linde is the world's largest industrial gas company by market share and revenue. It serves customers in the healthcare, petroleum refining, manufacturing, food, beverage carbonation, fiber-optics, steel making, aerospace, material handling equipment (MHE), chemicals, electronics and water treatment industries. The company's primary business is the manufacturing and distribution of atmospheric gases, including oxygen, nitrogen, argon, rare gases, and process gases, including carbon dioxide, helium, hydrogen, ammonia, electronic gases, specialty gases, and acetylene.
Bid rigging is a fraudulent scheme in a procurement action which enables companies to submit non-competitive bids. It can be performed by corrupt officials, by firms in an orchestrated act of collusion, or by officials and firms acting together. This form of collusion is illegal in most countries. It is a form of price fixing and market allocation, often practiced where contracts are determined by a call for bids, for example in the case of government construction contracts. The typical objective of bid rigging is to enable the "winning" party to obtain contracts at uncompetitive prices. The other parties are compensated in various ways, for example, by cash payments, or by being designated to be the "winning" bidder on other contracts, or by an arrangement where some parts of the successful bidder's contract will be subcontracted to them. In this way, they "share the spoils" among themselves. Bid rigging almost always results in economic harm to the agency which is seeking the bids, and to the public, who ultimately bear the costs as taxpayers or consumers.
Auction theory is an applied branch of economics which deals with how bidders act in auction markets and researches how the features of auction markets 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 conference of the price between the buyer and seller is an economic equilibrium. Auction theorists design rules for auctions to address issues which can lead to market failure. The design of these rulesets encourages optimal bidding strategies among a variety of informational settings. The 2020 Nobel Prize for Economics was awarded to Paul R. Milgrom and Robert B. Wilson “for improvements to auction theory and inventions of new auction formats.”
A multiunit auction is an auction in which several homogeneous items are sold. The units can be sold each at the same price or at different prices.
The Global Warming Solutions Act of 2006, or Assembly Bill (AB) 32, is a California State Law that fights global warming by establishing a comprehensive program to reduce greenhouse gas emissions from all sources throughout the state. AB32 was co-authored by then-Assemblymember Fran Pavley and then-Speaker of the California Assembly Fabian Nunez and signed into law by Governor Arnold Schwarzenegger on September 27, 2006.
A combinatorial auction is a type of smart market in which participants can place bids on combinations of discrete heterogeneous items, or “packages”, rather than individual items or continuous quantities. These packages can be also called lots and the whole auction a multi-lot auction. Combinatorial auctions are applicable when bidders have non-additive valuations on bundles of items, that is, they value combinations of items more or less than the sum of the valuations of individual elements of the combination.
Bidding is an offer to set a price tag by an individual or business for a product or service or a demand that something be done. Bidding is used to determine the cost or value of something.
The Renewable Energy Sources Act or EEG is a series of German laws that originally provided a feed-in tariff (FIT) scheme to encourage the generation of renewable electricity. The EEG 2014 specified the transition to an auction system for most technologies which has been finished with the current version EEG 2017.
Pricefalls, LLC was an American Internet company that managed Pricefalls.com, an on-line retail marketplace, and PFTech, a leading marketplace platform developer. In 2019, Pricefalls, LLC was acquired by Loblaw, Canada's largest retailer.
A reverse auction is a type of auction in which the traditional roles of buyer and seller are reversed. Thus, there is one buyer and many potential sellers. In an ordinary auction also known as a forward auction, buyers compete to obtain goods or services by offering increasingly higher prices. In contrast, in a reverse auction, the sellers compete to obtain business from the buyer and prices will typically decrease as the sellers underbid each other.
An ‘‘‘electronic bidding system ‘‘‘ is an electronic bidding event according to defined negotiation rules (eAgreement). A buyer and two or more suppliers take part in this online event.
Market Dojo is an e-Procurement software company based in Stonehouse, England. The company was established in 2010 by Nick Drewe, Alun Rafique, and Nic Martin. Alun previously worked at Rolls-Royce before meeting Nick Drewe at Vendigital, whilst Nic Martin came from Attensity. All three co-founders studied at Bristol University. The company's competitors include Ariba, Curtis Fitch, and Scan market amongst others.
OpenProcurement is an open source procurement software toolkit that automates procurement processes. It provides tools to design and build a transparent and competitive procurement process backed by strong data collection, electronic documents, and detailed reporting.
