Capm Is Capital Asset Pricing Model

1407 Words6 Pages
Introduction In capital market, people are always seeking for the best investment project. They want to use the least cost to earn the most money. In another way, people always try to find the connection between the risk of an investment and its expected return. Nowadays, the most widely used model is CAPM. CAPM is Capital Asset Pricing Model. CAPM was funded by Jack Treynor (1962), William Sharpe (1964), John Lintner (1965a, b) and Jan Mossin (1966) (Dempsey, 2013). And it is the birth of asset pricing theory. The term ‘CAPM’ illustrates that it can give a proper solution to find the connection between risk and the expected return of the market portfolio under uncertainty conditions (Brealey, Myers and Allen, 2011). It is important for some researchers to help their decision making in capital market. This essay contains four parts. This essay examines firstly is giving a summary theory of CAPM. The second part will talk about the CAPM’s uses and limitations in evaluating the potential investment in a firm’s shares. The third part will talk about limitations and how CAPM to be used as a source of discount rate in capital budgeting for the firm’s direct investments. The forth part will give a conclusion about this essay. Basic summary of the CAPM theory CAPM is Capital Asset Pricing Model. The CAPM formula shows a linear relationship between the expected return and systematic risk (Brealey, Myers and Allen, 2011). The formula is: E (Ri) = rf + βi [E (Rm) – rf] In this
Open Document