Search results
Results From The WOW.Com Content Network
A concentration ratio (CR) is the sum of the percentage market shares of (a pre-specified number of) the largest firms in an industry. An n-firm concentration ratio is a common measure of market structure and shows the combined market share of the n largest firms in the market.
If the resulting figure is above a certain 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 to be 0.25 in the U.S., [ 9 ] while the EU prefers to focus on the level of change, for instance that concern is raised if there is a 0.025 ...
The concentration ratio (CR) is a measure of how concentrated a market is. [9] By dividing the overall market share by the sum of the market shares of the largest enterprises, it is calculated. It can be used to assess the market's strength over both the short and long haul.
In order to calculate the N-firm concentration ratio, one usually uses sales revenue to calculate market share, however, concentration ratios based on other measures such as production capacity may also be used. For a monopoly, the 4-firm concentration ratio is 100 per cent whilst for perfect competition, the ratio is zero. [37]
This ratio is therefore a comparison of the solubilities of the solute in these two liquids. The partition coefficient generally refers to the concentration ratio of un-ionized species of compound, whereas the distribution coefficient refers to the concentration ratio of all species of the compound (ionized plus un-ionized). [1]
He then applied the simple mean difference of observed variables to income and wealth inequality in his work On the measurement of concentration and variability of characters in 1914. Here, he presented the concentration ratio, which further developed in the Gini coefficient used today. Secondly, Gini observed that his proposed ratio can be ...
The total-debt-to-total-assets ratio is one of many financial metrics used to measure a company’s performance. In this case, the ratio shows how much of a company’s operations are funded by debt.
For a single loan, the concentration ratio is simply the proportion of the portfolio the loan represents (e.g. a $100 loan in a $1000 portfolio would have a ratio of 0.1 or 10%) For a whole portfolio, a herfindahl index is used to calculate the degree of concentration to a single name, sector of the economy or country. Separate concentration ...