Chapter 8 Risk And Return Capital Market Theory Flashcards
refers to the gain or loss
realized by an investment portfolio
containing several types of
investments.
Portfolio return
a risk factor you can never eliminate, contributes to portfolio risk. This
includes the risk associated with interest rates, recession, war and political instability, all of which
can have significant repercussions for companies and their share prices.
SYSTEMIC RISK
Also known as specific risk, it relates to the risk associated with owning the shares of a specific company in
your portfolio.
UNSYSTEMATIC RISK
not putting all your eggs into one basket, is the primary method to reduce
specific risk within your portfolio.
DIVERSIFICATION
A further way to improve
your portfolio diversification is to invest in other asset classes. Balanced mutual
funds invest a portion of the fund’s money across stocks, bonds and short-term cash investments such as treasury bills.
MORE THAN JUST STOCKS
refers to the volatility of the portfolio which is calculated based on three
important factors that include the standard deviation of
each of the assets present in the total Portfolio.
Portfolio Standard Deviation
Portfolio standard deviation is the respective weight of that :
individual asset in total portfolio and correlation between each pair of assets of the portfolio.
Portfolio Standard Deviation is calculated based on the :
standard deviation of returns of each asset in the
portfolio, the proportion of each asset in the overall portfolio i.e., their respective weights in the total portfolio,
and also the correlation between each pair of assets in
the portfolio.
It is a measure of the overall systematic risk of a portfolio of investments.
Portfolio beta
Portfolio beta is equals the :
weighted-average of the beta coefficient of all the individual stocks in a portfolio.
It is a model that describes the relationship between
the expected return and risk of
investing in a security
.
The Capital Asset Pricing Model (CAPM)
The “Ra” notation represents this of a capital asset over
time, given all of the other variables in
the equation
EXPECTED RETURN
This should correspond to
the country where the investment is
being made , and the maturity of the
bond should match the time horizon of
the investment.
RISK-FREE RATE
It is a measure of a stock’s risk
(volatility of returns) reflected by
measuring the fluctuation of
its price changes relative to the overall market. In other words, it is the stock’s
sensitivity to market risk.
BETA
This represents the additional return over and above the risk-free rate, which is required to compensate investors for investing in a riskier asset class.
The market risk premium