Investments Flashcards
Concerning IPOs and the agreement between the issuer and the investment banking firm:
What is a “best efforts agreement” and a “firm commitment agreement”?
Best efforts: The investment bank sells the securities to investors and unsold shares are returned to the issuer (company selling their shares).
Firm commitment: The investment bank purchases all the securities from the firm and then sells the securities to the public.
What is The Efficient Market Hypothesis?
Who coined it?
Financial markets are informationally efficient (prices reflect relevant information).
Investors form rational expectations regarding future price movements.
Security prices follow a random walk (price changes are random and unpredictable).
Changes in relevant information (which are random) will be instantaneously reflected in changes in price.
Price changes are virtually impossible to predict.
Coined by Eugene Fama.
What are the three levels of efficiency and what do they reflect?
- Weak Form Efficiency:
Asset prices reflect historical pricing and volume information.
Investors can beat the market with fundamental analysis and insider trading.
Technical analysis is useless - Semi-Strong Form:
Asset prices reflect all publicly available information.
Suggests technical and fundamental analysis are useless - investors can only beat the market with insider trading. - Strong form:
Asset prices reflect all relevant information, including private information.
Suggests all attempts to beat the market are useless - even with insider trading.
What is the mark where an Investment Advisor must register with the SEC as opposed to their respective state regulator?
$100mm AUM
What is Holding Period Return (HPR)?
What is the equation for it?
HPR is a measure of return that includes Capital Appreciation or loss and Current Income.
It does not take into account the time it took to get the return.
What is the annualized return formula?
(1 + Rp)^N - 1
Rp = return for the period being measured
N = number of periods in a year
Ex. Assume Jack earned a quarterly return of 3%. The annualized rate of return would be: (1.03)4 – 1 = 0.1255 = 12.55%
What is the Arithmetic Mean (AMR) and why is it not very accurate?
Arithmetic Mean is the sum or annual returns divided by the number of years - a simple average.
It doesn’t take compounding into account. This causes the AMR to be higher than actual returns when there are periods of negative returns.
What is the Geometric Mean (GMR)?
Calculates the compound annual return, assuming all earnings remain invested. The formula is as follows:
n = number of returns
rn = actual return for period n
What is Internal Rate of Return (IRR) and how is it calculated?
The internal rate of return (IRR) is the earnings rate for a series of cash inflows and outflows over a period of time while assuming all earnings are reinvested.
You do not need to complete the IRR calculation by hand. Review the math problem for a walk through on how to do it on your calculator.
What is Dollar-Weighted Return?
Measures the effect of all of the cash flows an investor controls. It combines the timing and dollar volume of investor trades during a period as well as the performance of the investment security.
Used for assessing the performance of the person who controls the cash flows.
Also known as internal rate of internal rate of return (IRR).
What is Time-Weighted Return?
Measures the effect of cash flows associated with an investment. It ignores the dollar volume and timing of investor-driven trades.
It assumes a buy-and-hold approach.
Mutual funds report their returns using a time-weighted return.
Used for assessing the performance of the investment itself (or, of an investment manager who does not control the cash flows).
Also known as geometric mean return (GMR).
If an investor times the market well, which will be higher - Dollar-Weighted or Time-Weighted return?
Dollar-Weighted
What is systematic risk and what are 5 examples?
Non-Diversifiable Risk “Inherent in the System”
- Purchasing Power (inflation reduces the value of returns)
- Reinvestment Rate (fall in interest rates affects assets that mature in future)
- Interest Rate (rise in interest rates reduces the value of existing income assets)
- Market Risk (overall decline in the stock market)
- Exchange Rate (investments in foreign assets decline due to currency values)
What is unsystematic-risk and what are 3 examples?
Unsystematic risk can be diversified away by combining multiple asset classes and industries in a portfolio.
Business
The riskiness of a specific business (operations, management style, earnings variability).
Country
Uncertainties due to international political and economic risks.
Financial
The capital structure of the firm (how much debt the firm uses).
If you want to reduce risk, you want to INCREASE or DECREASE the standard deviation?
Decrease
How do you calculate Standard Deviation?
- Estimate the arithmetic mean of the returns of the portfolio.
- Subtract the mean from each year’s return.
- Square each of those differences (“deviations”) to ensure that all numbers are positive.
- Add up all the squared numbers and divide by (n - 1) (number of returns - 1)
A Bell Curve skewed to the LEFT has NEGATIVE or POSITIVE skewness?
If a bell curve is skewed to the left, the hump will be on the RIGHT or the LEFT?
NEGATIVE
The hump will be on the RIGHT
What kind of stock are you picking if the stock has a high positive skewness?
A “lottery” type stock - low chance of success, high possible return.t
Beta measures:
I. Systematic Risk
II. Unsystematic risk
Is it I, II, neither or both?
I
Systematic risk only.
What is the “Coefficient of Determination”?
“R squared” (R2)
Indicates how much of the return on a security can be explained by return on he market.
R-squared is calculated by squaring the correlation coefficient:
Correlation = .8
R-squared = .8x.8 = 0.64 or 64%
By increasing the percentage of large-cap domestic stocks in her portfolio, an investment manager is making…
An asset allocation decision.
Asset allocation is an investment decision in which portfolio weights are assigned to reflect the investor’s risk profile.
Sharpe Ratio
Uses standard deviation (total risk) to estimate risk-adjusted return.
= (Portfolio Return – Risk-Free Rate) / (Standard Deviation)