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Beta
| Англо-итальянский финансовый глоссарий |
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.
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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
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Portafoglio, итальянский
E la composizione di investimenti in beni diversi riferibile ad un soggetto singolo, e puo comprendere titoli azionari o obbligazionari, strumenti derivati su materie prime, ecc.
Volatilita, итальянский
Misura statistica della variabilita del prezzo di un bene d`investimento. la piu utilizzata e laxdeviazionexstandard (standard deviation) che viene calcolata estraendo la radice quadrata della somma dei quadrati degli scarti dalla media dei singoli rendim
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Bibor, английский
Beni capitali, итальянский
A livello di singola impresa come a livello nazionale, l`insieme delle immobilizzazioni utilizzate per lo svolgimento del processo produttivo. i capital goods partecipano a piu processi produttivi.
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