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Portfolio company. A portfolio company (commonly abbreviated as PortCo) is a company or entity in which a venture capital firm, a startup studio, or a holding company invests. [1] All companies currently backed by a private equity firm can be spoken of as the firm's portfolio. [2]
v. t. e. The Herfindahl index (also known as Herfindahl–Hirschman Index, HHI, or sometimes HHI-score) is a measure of the size of firms in relation to the industry they are in and is an indicator of the amount of competition among them. Named after economists Orris C. Herfindahl and Albert O. Hirschman, it is an economic concept widely ...
Modern portfolio theory (MPT), or mean-variance analysis, is a mathematical framework for assembling a portfolio of assets such that the expected return is maximized for a given level of risk. It is a formalization and extension of diversification in investing, the idea that owning different kinds of financial assets is less risky than owning ...
v. t. e. Statistical discrimination is a theorized behavior in which group inequality arises when economic agents (consumers, workers, employers, etc.) have imperfect information about individuals they interact with. [1] According to this theory, inequality may exist and persist between demographic groups even when economic agents are rational.
Exchange-traded funds, or ETFs, are an increasingly popular way to invest in the financial markets. An ETF holds stakes in many different assets, and by buying a share of the fund, you own a tiny ...
In finance, the beta (β or market beta or beta coefficient) is a statistic that measures the expected increase or decrease of an individual stock price in proportion to movements of the stock market as a whole. Beta can be used to indicate the contribution of an individual asset to the market risk of a portfolio when it is added in small ...
Finance refers to monetary resources and to the study and discipline of money, currency and capital assets. [ a] As a subject of study, it is related to but distinct from economics, which is the study of the production, distribution, and consumption of goods and services. [ b] Based on the scope of financial activities in financial systems, the ...
Risk premium. A risk premium is a measure of excess return that is required by an individual to compensate being subjected to an increased level of risk. [ 1] It is used widely in finance and economics, the general definition being the expected risky return less the risk-free return, as demonstrated by the formula below.