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Country beta
| Глоссарий экономических терминов |
Covariance of a national economy`s rate of return and the rate of return of the world economy divided by the variance of the world economy.
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Beta, английский
- A measure of the volatility of a stock relative to the overall market. a beta of less than one indicates lower risk than the market; a beta of more than one indicates higher risk than the market. nasdaq.com uses the s&p 500 as the underlying index to meas
- Also known as type-2 error, beta is the complement to power : beta = (1-power). this is the probability that a statistical test will generate a false-negative error : failing to assert a defined pattern of deviation from a null pattern in circumstances wh
- A measure of the volatility of a security compared to a given index or overall market.
- Бета - изменение относительной волатильности акций. сравнение движение цен конкретной акции с фондовым индексом s&p 500 имеет “бету” со значением 1. акция с “бетой” больше 1 - более неустойчива, а если меньше 1 - более устойчива, чем рынок в среднем;
- The second letter of the greek alphabet
- Advice and/or instructions on how to successfully complete a particular climbing route.
- The measure of an asset`s risk in relation to the market (for example, the s&p500) or to an alternative benchmark or factors. roughly speaking, a security with a beta of 1.5, will have move, on average, 1.5 times the market return. [more precisely, that stock`s excess return (over and above a short-term money market rate) is expected to move 1.5 times the market excess return).] according to asset pricing theory, beta represents the type of risk, systematic risk, that cannot be diversified away. when using beta, there are a number of issues that you need to be aware of: (1) betas may change through time; (2) betas may be different depending on the direction of the market (i.e. betas may be greater for down moves in the market rather than up moves); (3) the estimated beta will be biased if the security does not frequently trade; (4) the beta is not necessarily a complete measure of risk (you may need multiple betas). also, note that the beta is a measure of co-movement, not volatility. it is possible for a security to have a zero beta and higher volatility than the market.
- 8 value характериепшафипьтруклей стюсобности отнсшение чисел частиц определенного размэра перед и за фильтрам
Beta, английский
Beta, шведский
Beta, итальянский
Misura statistica del rapporto tra il rischio del primo portafoglio e il rischio del mercato nel suo complesso. per esempio il beta di un titolo misura la volatilita del suo prezzo rispetto alla volatilita dell`intero mercato.
Beta (adj), английский
Of or relating to software or hardware that is a beta. beta
Beta agonist, английский
Agonista beta
Beta amyloid, английский
A waxlike protein formed from amyloid precursor protein in nerve cells which aggregates in alzheimer’s disease to form plaques
Beta axe sumbudy, английский
Beta barium borate, английский
(3-bab2o4
Beta blocker, английский
A drug which reduces the activity of the heart (note: beta blockers have names ending in -olol: atenolol, propranolol hydrochloride.)
Beta cell, английский
A type of cell found in the islets of langerhans, in the pancreas, 41 bilharziasis which produces insulin. also called b cell. alpha cell
Beta cellulose, английский
One of the three forms of cellulose. it has a lower degree of polymerization that the alpha form. with gamma cellulose it is known as hemicellulose. (also see alpha cellulose and gamma cellulose.)
Beta chalcocite, английский
Beta coefficient, английский
Коэффициент бета:
Beta cycle, английский
Бета-тестирование; этап бета-тестирования; период опытной эксплуатации программы beta-distribution бета-распределение
Beta di portafoglio, итальянский
E il coefficiente beta attribuibile a un portafoglio, che indica il rendimento che ci si puo attendere dal portafoglio dato un certo rendimento del mercato. i portafogli aventi coefficiente beta superiore a uno sono considerati di tipo aggressivo, quelli
Beta double-prime alumina, английский
Na1+xmgxal11-xo17
Beta error, английский
- Ошибка второго рода, ошибка бета. вероятность ошибочного принятия нулевой гипотезы. в клинических исследованиях это вероятность того, что одно лечение не будет считаться эффективнее другого, когда в действительности это различие присутствует.
- Ошибка второго рода beta-node бета-вершина; вершина типа и
Beta flash, английский
Ascent of a climb on the first attempt with some knowledge beta of that climb, with no falls or hangdogging. also see on-sight.
Beta hydroxy acid, английский
Bhas, typically salicylic acid, which helps dissolve dead skin cells and sebum trapped within the pores. can help treat and mitigate acne.
Beta hydroxy acid (bha), английский
Similar to ahas, bhas are chemical exfoliating agents. unlike ahas, bhas go deeply into your pores to dissolve and clear out the sebum (oil), dead skin cells, and bacteria. one of the most popular bha acids include salicylic acid that is commonly used to combat blemishes.
Covariance, английский
- Ковариантность; ковариация
- The covariance between two attributes or events is a statistical measure of their association. for two continuous attributes, the covariance is computed as s(x-?x)(y-?y)/(n-1), the average cross-product of the deviations of the individual values from their average or expectation. see also: correlation, expectation.
- A statistical measure of the tendency of two variables to change in conjunction with each other. it is equal to the product of their standard deviations and correlation coefficients.
- In programming languages, the ability to use a more derived type than that originally specified. covariance in generic interfaces and delegates allows for implicit conversion of generic type parameters. covariance is also supported for non-generic delegates for matching method signatures with delegate types. cover (n)
- A statistical measure of the degree to which random variables move together. a positive covariance implies that one variable is above (below) its mean value when the other variable is above (below) its mean value.
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Euro.nm, английский
Created on march 1, 1996, euro.nm is a pan- network of regulated markets dedicated to growth companies, regardless of their sector of activity or country of origin. euro.nm member exchanges and their respective new markets consist of the paris stock exchange (le nouveau marche), the deutsche borse ag (neuer markt), the amsterdam exchanges (nmax), and the brussels stock exchange (euro.nm belgium).
Macro country risks, английский
Country risks or political risks that affect all foreign firms in a host country.
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