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Pairs Trading And Strategies And The CAPM
Besides testing a model, this study will also be testing market efficiency and using use Cointegration as a decision rule for pair selection, try to ascertain whether different and more efficient rules may be implemented. In order to calculate asset returns we need the Capital Asset Pricing Model (CAPM) which gives predictions on how to measure risk and the relationship between risk and return. The relationship of expected return is linear and is necessary to explain differences in returns among securities. Introduction Pairs trading include tested methods used to identify and invest in pairs....

20 pages (5020 words)
Dissertation

What Is The CAPM (Capital Asset Pricing Model) And Of What Practical Use Is It? Investment Risk And Return: Concept Analysis.
On September 28, 2008 CNN reported, “The day's loss knocked out approximately $1.2 trillion in market value, the first post-$1 trillion day ever (CNN Money 2008 p. 1).” The above facts explain that investment in the security market is associated with the risk; sometime its magnitude is no less than the worst volcanic eruption or earthquake. The consequences of financial crashes create enormous damage in individuals’ plus country’s economic condition. Nevertheless, people keep investing in the security market. The primary reason is the opportunity of getting a good return from the...

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CAPM (Capital Asset Pricing Model)
and expected returns which is denoted as r. The ? is used as a measure of non diversified risk and implies that the expected return is the return on a risk free asset in addition to a risk premium (Laubscher, 2002). The risk premium will be equivalent to the market return in surplus of the risk free rate which is multiplied by the share portfolio. This is the reason that ? is regarded as the difference between the returns on various share portfolio. The formula for CAPM model is denoted below: R = Rf + ?(Rm - Rf) R = Expected return on the share/portfolio. Rf = Risk-free rate of return. ? =...

7 pages (1757 words)
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Evaluation of the Capital Asset Pricing Model (CAPM) Using Chinese Stock Market Data
23). It is worth noting that numerous empirical studies that have conducted in line with evaluating the model have proved to be in harmony with the CAPM principles; nonetheless, some of the similar evaluations have contradicted the model. Therefore, this paper aims at studying if the CAPM principles hold for the China Stock Exchange. Among other things to be included in the analysis, include: i. Whether higher beta results to higher expected returns ii. Whether the zero or average intercept is equal to risk free rate and the SML slope is equal to the average risk premium iii. Whether there is...

42 pages (10542 words)
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evaluation of CAPM using American stock market data
So investors prefer to choose mean-variance-efficient portfolios that would either minimize variance with a given expected return or would maximize expected return given variance. Thus, CAPM is a theory that defines the relationship between risk and the expected return of a security or a portfolio of securities. The theory is based on the assumption that the security market is generally composed of risk-averse investors and the type of investors who prefer and will to take more risk only when they expect to earn a higher return in commensuration with that risk. The return from an asset varies...

12 pages (3012 words)
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The Capital Asset Pricing Model
The equation that is applied in the calculation of CAPM for the assets is as follows: E(Ri) =RF +?i [E(RM) - RF] Where, E (Ri) = expected return of the ith level. Rf = risk-free return of an asset (such as short-term government securities), ?i = beta coefficient of ith level, and (RM) = Expected return on the market. The main aim of the CAPM model underlies the identification of the market portfolio as the tangency portfolio between supply and demand in balance. However, there are several theoretical limitations that have hindered the operations of the model, in the manner that these...

4 pages (1004 words)
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CAPM
CAPM has theoretical limitation, which include impractical assumptions and instability of the beta values. The Arbitrage Pricing Model and Rolls have criticized the theory indicating that it may be unreliable and invalid. This study will examine the theoretical limitations and criticisms of the theory. Theoretical Limitations of the Theory The theory argues that all investors are risk avoiders and that the returns are normally distributed (Ma, 2011). This is not the case because investors are normally risk takers who are willing to make huge returns when their predictions favor them and lose...

4 pages (1004 words)
Assignment