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2. Hamada's equation - Wikipedia

   en.wikipedia.org/wiki/Hamada's_equation

   Hamada's equation. In corporate finance, Hamada’s equation is an equation used as a way to separate the financial risk of a levered firm from its business risk. The equation combines the Modigliani–Miller theorem with the capital asset pricing model. It is used to help determine the levered beta and, through this, the optimal capital ...

3. Beta (finance) - Wikipedia

   en.wikipedia.org/wiki/Beta_(finance)

   Beta (finance) Expected change in price of a stock relative to the whole market. 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 ...

4. SABR volatility model - Wikipedia

   en.wikipedia.org/wiki/SABR_volatility_model

   In mathematical finance, the SABR model is a stochastic volatility model, which attempts to capture the volatility smile in derivatives markets. The name stands for " stochastic alpha, beta, rho ", referring to the parameters of the model. The SABR model is widely used by practitioners in the financial industry, especially in the interest rate ...

5. Alpha vs. beta in investing: What’s the difference? - AOL

   www.aol.com/finance/alpha-vs-beta-investing...

   How to calculate beta Beta is calculated by taking the covariance between the return of an asset and the return of the market and dividing it by the variance of the market.

6. Alpha (finance) - Wikipedia

   en.wikipedia.org/wiki/Alpha_(finance)

   Alpha (finance) Alpha is a measure of the active return on an investment, the performance of that investment compared with a suitable market index. An alpha of 1% means the investment's return on investment over a selected period of time was 1% better than the market during that same period; a negative alpha means the investment underperformed ...

7. Downside beta - Wikipedia

   en.wikipedia.org/wiki/Downside_beta

   Downside beta. In investing, downside beta is the beta that measures a stock's association with the overall stock market (risk) only on days when the market’s return is negative. Downside beta was first proposed by Roy 1952 [1] and then popularized in an investment book by Markowitz (1959).

8. Rate of return - Wikipedia

   en.wikipedia.org/wiki/Rate_of_return

   Rate of return. In finance, return is a profit on an investment. [1] It comprises any change in value of the investment, and/or cash flows (or securities, or other investments) which the investor receives from that investment over a specified time period, such as interest payments, coupons, cash dividends and stock dividends.

9. Beta - Main

   beta.aol.com

   AOL Desktop is back with a new Beta! AOL's premier all-in-one software is back in beta with an ALL NEW version and we want your help to test it. Join our beta by visiting the AOL Desktop beta page to learn more about this beta and how to get involved.