32 Results for Tag: efficiency

Key Ratio

Key Ratio What is 'Key Ratio' A mathematical ratio that illustrates and summarizes the current financial condition of a company. Key ratios can be used to easily obtain an idea of a compan

Return on Investment

DefinitionReturn on investment is the ratio between the net profit and cost of investment resulting from an investment of some resource. A high ROI means the investment's gains compare favor

Random Walk Theory

DefinitionA random walk is a mathematical object, known as a stochastic or random process, that describes a path that consists of a succession of random steps on some mathematical space such

Ratio Analysis

Ratio Analysis What is 'Ratio Analysis' A ratio analysis is a quantitative analysis of information contained in a company’s financial statements. Ratio analysis is based on line items in

Sampling Error

DefinitionIn statistics, sampling error is incurred when the statistical characteristics of a population are estimated from a subset, or sample, of that population. Since the sample does not

Call Auction

Call Auction What is 'Call Auction' Where participants buy or sell units of a good. At a call auction, participants place orders to buy or sell units at certain buying or selling prices. O

Pareto Improvement

DefinitionPareto efficiency or Pareto optimality is a state of allocation of resources from which it is impossible to reallocate so as to make any one individual or preference criterion bett

Pension Fund

DefinitionA pension fund, also known as a superannuation fund in some countries, is any plan, fund, or scheme which provides retirement income. Pension Fund A pension fund is a fund that is

Passive Management

DefinitionPassive management is an investing strategy that tracks a market-weighted index or portfolio. The most popular method is to mimic the performance of an externally specified index b

Pareto Analysis

DefinitionPareto analysis is a formal technique useful where many possible courses of action are competing for attention. In essence, the problem-solver estimates the benefit delivered by ea
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