total capacity or total reserves) in a market. Market concentration is the portion of a given market's market share that is held by a small number of...

such as concentration ratios, the Herfindahl-Hirschman index and the Lerner index, regulators are able to oversee and attempt to restore market competitiveness...

economics, concentration ratios are used to quantify market concentration and are based on companies' market shares in a given industry. A concentration ratio...

argued market concentration among media—whether driven by domestic or foreign investors—should be "closely monitored" because "Horizontal concentration may...

level of industry concentration has caused concern, and a desire among some in the investment community for the UK's Competition & Markets Authority (CMA)...

threshold then economists will consider the market to have a high concentration (e.g. market X's concentration is 0.142 or 14.2%). This threshold is considered...

Market concentration - Market concentration, though it usually has only a minor effect, can still work against new entrants. Seller concentration -...

measure of market structure. This gives the combined market share of the N largest firms in the market. For example, if the 5-firm concentration ratio in...

a whole. One commonly used concentration ratio is the four-firm concentration ratio, which consists of the combined market share of the four largest firms...

about cartels and trusts. There were periods of both opposition to market concentration and relative tolerance of cartels. During World War II, the United...

Relative market share indexes a firm's or a brand’s market share against that of its leading competitor. Market concentration, a related metric, measures...

commerce, as well as government-sponsored charities. Carnegie believed the concentration of capital was essential for societal progress and should be encouraged...

paradigm. Market structure can be determined by measuring the degree of suppliers' market concentration, which in turn reveals the nature of market competition...

industry. That is, market share is the aggregate or macro version of the patronage concentration ratio. Or alternatively, patronage concentration is the micro...

mental concentration in Buddhism Market concentration, in economics, the number and production share of firms in a market (or industry) Concentration ratio...

after consuming Abbott infant formula, import restrictions, and market concentration. Unlike other food products, infant formula often does not have an...

government often employs the Herfindahl-Hirschman Index (HHI) test for market concentration to determine whether the merger is presumptively anticompetitive;...

From World War II until the 1970s, the Brandeisian view that high market concentration leads to anticompetitive behavior was sometimes called the Harvard...

across the United States, though it is often criticized for enabling market concentration in the media and telecommunications industries. Previously, the Communications...

can also occur when there is too much competition and too little market concentration.[better source needed] In the IS–LM model (investment and saving...

Retrieved 3 January 2014. "Auditors: Market concentration and their role, CHAPTER 2: Concentration in the audit market". UK Parliament. House of Lords. 2011...

four-firm concentration ratio is, the less competitive the market is. When the four-firm concentration ration is higher than 60, the market can be classified...

unprofitable for other players to enter the market. It is used by monopolists to discourage entry into a market, and is illegal in many countries. The quantity...

Ethernet and 40 Gigabit Ethernet CR4, four-firm concentration ratio, a measure of market concentration in economics CR4, a postcode district in the CR...

certification, accreditation or market regulation. State-mandated regulation is government intervention in the private market in an attempt to implement policy...

Auschwitz concentration camp (German: Konzentrationslager Auschwitz, pronounced [kɔntsɛntʁaˈtsi̯oːnsˌlaːɡɐ ˈʔaʊʃvɪts] ; also KL Auschwitz or KZ Auschwitz)...

with collusion. These traits include: High market concentration: High market concentration refers to a market with few firms, which makes it easier for...

the market worthwhile compared to other opportunities. Circumstances with insufficient competition can lead to suppliers exercising enough market power...

eliminate competition. This is where an industry dominant firm with sizable market power will deliberately reduce the prices of a product or service to loss-making...

In economics, a monopsony is a market structure in which a single buyer substantially controls the market as the major purchaser of goods and services...