IT portfolio management

diversify securities, to maximize a portfolio to match the goals of the investor. Through analyzing the different classes of risk, one can match investments to an investors risk tolerance and return requirements. While some investments may present greater risk they are countered by a higher rate of return and vice versa, less risk corresponds to a lower return. Moreover, investment risk can be substantially reduced through diversification, which spreads a portfolio across different industries,…

The newsvendor problem is a mathematical model which is used to determine the optimal stock under uncertainty. In the following, the newsvendor context under cost minimization will be introduced. Let h be the unit holding cost respectively the unit overage cost (as we regard the pure cost context) and b the unit penalty of not serving demand (or unit backorder cost) respectively the unit underage cost. Then, the target inventory B is equal to the mean demand µ plus safety stock SS. The safety…

Univariate Binomial Tree Cox, Ross and Rubinstein (1979) developed the binomial option pricing model which converges to the Black-Scholes formula in the continuous limit and demonstrates the advantage in valuing American-style options. The model approximates the behavior of an asset price by the upward and downward changes in the asset price over a particular interval of time. As shown in Figure 1, an asset with a current price of S follows a multiplicative binomial process in which the…

visible impact on Bharat stock market in short run. Impulse response also proves this result. Bharat stock market was not found integrated in long run with other selected markets and short run relationship is also not confirmed by all the models. So portfolio diversification benefits are available for international investors in different selected stock markets under the study in long run as well as in short…

rate of return for the portfolio efficiency. Efficient portfolio depends on the risk free rate of return and risk level for the specific portfolio. It is tangent line draw from the intercept point on the capable point to the point where both risk free rate of return and expected rate of returns becomes equal. Market portfolio and risk free asset coalitions consequences form the capital market line. port All points on the CML have superior risk-return profiles to any portfolio on the economical…

a. If Sports Experts expands into Thailand, do you think its cost of capital will be greater or lower than its cost of capital when operating solely in the US? Explain your answer. Sports Experts’ cost of capital will probably be greater than the cost of capital of sport shoes manufacturers operating in the U.S. because of Sports Experts’ expansion into Thailand. Typically, an MNC has access to international capital markets, and international diversification are advantageous to an MNC’s cost…

QUESTION 1: VALUATION OF SHARES 1. ROE= 25% Dividends Paid = DPS/EPS (54000/50000)/4.32 1.08/4.32 0.25 25% Share price for Ragan is $27.36 2. Growth for 5years = 18.75% Growth after 5 years = 15% Dividends D(0)=1.08 D(1)=1.08 X 1.1875=1.2825 D(2)=1.2825 X 1.1875=1.52296 D(3)=1.52296 X 1.1875=1.8085 D(4)=1.8085 X 1.1875=2.1476 D(5)=2.1476 X 1.1875=2.5503 D(6)=2.5503 X 1.15=2.9328 Terminal Value = 2.9328/0.15 X 0.20 = $41.4 Share Price = D1/(1+r) + D2(1+r)^2 +D3(1+r)^3 +…

can be diversified which by creating a well-diversified portfolio. This diversified portfolio and mostly aimed by investors in order to reduce their risk towards their investment and to diversify the unsystematic risk. According to Shaji (2012), he stated that Modern Portfolio Theory only consists of systematic or uncontrollable risks. The reason was because not all the investment having the same degree of risk. Therefore, Modern Portfolio Theory was consisted of two theories which are Capital…

assets and provide us with a framework to associate risks of assets with their expected returns. A large number of theories and models have been prevailed to relate the risk and return of various assets to aid practitioners in selecting investment portfolio. These theories include Arbitrage Pricing Theory (APT) and the Capital Assets Pricing Model (CAPM). The Arbitrage Pricing Theory is a theory developed by Stephen Ross (1976) and was later extended by Huberman (1981). According to Ross (1976)…

The three variance equation parameters such as ω, α, and β of GARCH-M model with different error distributions for all subset data were significant at 1% level with correct signs which provide evidence in favor of ARCH and GARCH effect. The significant value of ARCH term (α) implies that past stock price innovation influence on current volatility whereas significant GARCH parameter (β) suggest that current volatility of stock price is influenced by past volatility. For asymmetric models…