rate effect

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• Rate-of-return regulation — is a system for setting the prices charged by regulated monopolies. The central idea is that monopoly firms should be required to charge the price that would prevail in a competitive market, which is equal to efficient costs of production plus a… …   Wikipedia

• Rate of response — is a ratio between two measurements with different units. Rate of responding is the number of responses per minute, or some other time unit. It is usually written as R. Its first major exponent was B. F. Skinner (1939). It is used in the Matching …   Wikipedia

• Rate of return — In finance, rate of return (ROR), also known as return on investment (ROI), rate of profit or sometimes just return, is the ratio of money gained or lost (whether realized or unrealized) on an investment relative to the amount of money invested.… …   Wikipedia

• Effect of psychoactive drugs on animals — Drugs administered to a spider affect its ability to build a web.[1] …   Wikipedia

• Effect size — In statistics, an effect size is a measure of the strength of the relationship between two variables in a statistical population, or a sample based estimate of that quantity. An effect size calculated from data is a descriptive statistic that… …   Wikipedia

• effect — ▪ I. effect ef‧fect 1 [ɪˈfekt] noun 1. [countable, uncountable] the way in which an action, event, or person changes someone or something: • Inflation is having a disastrous effect on the economy. demonˈstration efˌfect [singular] …   Financial and business terms

• rate — {{Roman}}I.{{/Roman}} noun 1 speed/frequency ADJECTIVE ▪ constant, expected, regular, steady, unchanged ▪ slow ▪ the slow rate of change …   Collocations dictionary

• Rate-of-Living-Theorie — Die Rate of Living Theorie (dt. „Lebensratentheorie“) ist ein Erklärungsmodell für das Altern von Organismen, die sich geschlechtlich fortpflanzen. Die Hypothese ist einer der ersten Beiträge zur Alternstheorie und wurde 1928 von dem US… …   Deutsch Wikipedia

• Rate integrating gyroscope — A Rate integrating gyroscope is a rate gyro with a built in integrator. It is usually a component of an Inertial Measurement Unit or a stabilization system.Principle of operationIn a rate indicating gyroscope, the gyroscope is turned at a steady… …   Wikipedia

• effect — affect, effect 1. These two words are often confused. It should be remembered that effect is most common as a noun meaning ‘a result or consequence’ • (In England, at any rate, education produces no effect whatsoever Oscar Wilde) and that affect… …   Modern English usage

• Rate of reinforcement — In behaviorism, rate of reinforcement is number of reinforcements per time, usually per minute. Symbol of this rate is usually Rf. Its first major exponent was B. F. Skinner (1939). It is used in the Matching Law. Rf = # of reinforcements/unit of …   Wikipedia