Exchange Currency

Herfindahl index

A standard measure of industry concentration, defined as the sum of the squares of the market shares (in percentages) of the firms in the industry.

Related information about Herfindahl index:
  1. Herfindahl index - Wikipedia, the free encyclopedia
    The Herfindahl index (also known as Herfindahl–Hirschman Index, or HHI) is a measure of the size of firms in relation to the industry and an indicator of the ...
     
  2. USDOJ: Antitrust Division : Herfindahl-Hirschman Index
    Herfindahl-Hirschman Index. The term “HHI” means the Herfindahl–Hirschman Index, a commonly accepted measure of market concentration. The HHI is ...
     
  3. Herfindahl-Hirschman Index (HHI) Definition | Investopedia
    A commonly accepted measure of market concentration. It is calculated by squaring the market share of each firm competing in a market, and then summing the ...
     
  4. How to Calculate the Herfindahl Index | eHow.com
    How to Calculate the Herfindahl Index. The Herfindahl index (HI), also known as the concentration index, measures industry concentration by summing the ...
     
  5. Herfindahl index
    The Herfindahl index is defined as the sum of the squares of the market shares of each individual firm. As such, the index can range from 0 to 10,000, moving ...
     
  6. Herfindahl Index Definition, Formula & Example | InvestingAnswers
    We explain the definition of Herfindahl Index, provide a clear example of how it works and explain why it's an important concept in business, finance & investing.
     
  7. What is Herfindahl index? definition and meaning
    Definition of Herfindahl index: A measure of a company's market concentration and monopoly power in relation to other firms within the same industry. The index ...
     
  8. Herfindahl index - AmosWEB
    A measure of concentration of the production in an industry calculated as the sum of the squares of market shares for each firm. This is one method of ...