Investments Ch 5-8 Flashcards
Nominal Interest Rate
The interest rate in terms of nominal (not adjusted for purchasing power) dollars.
Real Interest Rate
The growth rate of purchasing power; the excess of the interest rate over the inflation rate.
Effective Annual Rate (EAR)
Interest rate annualized using compound rather than simple interest.
Annual Percentage Rate (APR)
Interest rate is annualized using simple rather than compound interest.
Dividend Yield
The rate of return provided by a stock’s dividend payments.
Risk-Free Rate
The interest rate that can be earned with certainty by leaving money in risk-free assets such as T-bills, money market funds, or the bank.
Risk Premium
An expected return in excess of that on risk-free securities. The premium provides compensation for the risk of an investment.
Excess Return
Rate of return in excess of the risk-free rate.
Risk-Averse
A risk-averse investor will consider risky portfolios only if they provide compensation for risk via a risk premium.
Risk-Neutral
A risk-neutral investor finds the level of risk irrelevant and considers only the expected return of risk prospects.
Risk lover
A risk lover is willing to accept lower expected return on prospects with higher amounts of risk.
Value At Risk (VaR)
Measure of downside risk. The loss that will be incurred in the event of an extreme adverse price change with some given, typically low, probability.
Kurtosis
Indicates probability of observing extreme high or low values.
Expected Shortfall (ES)
or
Conditional Tail Expectation (CTE)
The expected loss on a security conditional on returns being in the left tail of the probability distribution.
Sharpe Ratio
Reward-to-volatility ratio; ratio of portfolio excess return to standard deviation.
Sortino Ratio
Excess return divided by lower partial standard deviation.
Fair Game
An investment prospect that has a zero risk premium.