Strategic and Financial Decision-making Assignment 2 - 2010 Coursework

Strategic and Financial Decision-making Assignment 2 - 2010 - Coursework ExampleThe beta is the most important statistics tool to measure the volatility and the Capital plus Pricing Model (CAPM) is a popular model to calculate the counter on stock.In this report the beta values of two companies will be calculated using the share legal injurys of the last 24 months. These two companies are British American Tobacco (BATS) and the Petrofac (PFC.L) and both of them are listed in the London gunstock Exchange (LSE). British American Tobacco is one of the leading tobacco companies in UK. British American Tobacco produces cigarettes under different brands and has different price range. Petrofac is an international provider of facilities solutions to the oil & gas production and processing industries (Petrofac, 2010). The beta values of both the companies will be calculated using different methodologies that involve covariance of the stock return with market returns and the variance of t he market returns and the linear regression analysis.For calculating the betas, the monthly stock prices of both the companies were obtained and for market return the index FTSE speed of light has been used. All these are the secondary source of information obtained through online sources. The historical stock prices of the both the companies are obtained through Yahoo Finance and the historical data of FTSE 100 is also taken from the same online source (Yahoo Finance. 2010). The calculated beta values have been compared with the beta values from the published source. The published source for betas has been taken from the online source, MSN-Money (MSN-Money, U.K. 2010.). The published betas of British American Tobacco and Petrofac are 0.47 and 1.06 respectively.The two methodologies for beta calculation have been used. The first methodology will use the covariance of stock return with market return and the variance of the market return. The following model explains the beta () un der the same method.The calculation has