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Efficient frontier |
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Definition of Efficient frontierEfficient frontierA graph representing a set of portfolios that maximizes Efficient frontierThe combinations of securities portfolios that maximize expected return for any level of
Related Terms:Markowitz efficient frontierThe graphical depiction of the Markowitz efficient set of portfolios Markowitz efficient set of portfoliosThe collection of all efficient portfolios, graphically referred to as the Markowitz modelA model for selecting an optimum investment portfolio, Coefficient of determinationA measure of the goodness of fit of the relationship between the dependent and Correlation coefficientA standardized statistical measure of the dependence of two random variables, Efficient capital marketA market in which new information is very quickly reflected accurately in share Efficient diversificationThe organizing principle of modern portfolio theory, which maintains that any riskaverse Efficient Market HypothesisIn general the hypothesis states that all relevant information is fully and Efficient portfolioA portfolio that provides the greatest expected return for a given level of risk (i.e. standard Information Coefficient (IC)The correlation between predicted and actual stock returns, sometimes used to Internally efficient marketOperationally efficient market. Markowitz efficient portfolioAlso called a mean-variance efficient portfolio, a portfolio that has the highest Mean-variance efficient portfolioRelated: Markowitz efficient portfolio Minimum-variance frontierGraph of the lowest possible portfolio variance that is attainable for a given Operationally efficient marketAlso called an internally efficient market, one in which investors can obtain Correlation CoefficientA measure of the tendency of two variables to change values coefficient of correlationa measure of dispersion that indicates the degree of relative association existing between two variables coefficient of determinationa measure of dispersion that coefficient of variationa measure of risk used when the standard deviations for multiple projects are approximately input-output coefficienta number (prefaced as a multiplier Correlation coefficientA statistic in which the covariance is scaled to a efficient capital marketsFinancial markets in which security prices rapidly reflect all relevant information about asset values. Beta coefficientA measurement of the extent to which the returns on a given stock move with stock market. Efficient Markets HypothesisThe hypothesis that securities are typically in equilibrium--that they are fairly priced in the sense that the price reflects all publicly available information on the security.
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