202 Flashcards
Stocks are
Securitized ownership
Bonds are
securitized loans
Ownership vs loan
Ownership could get 100% or nothing back where as loan you could get intertest and prinicipal
Measurement of equity
Price of a stock
What is the point in buying a stock and never selling?
to collect dividends
What does the Gordon Growth Model assume
constant g growth rate
What is the GGM?
P=D/r-g
Why is the GGM helpful/what can it be used for?
To calculate the r, as you may not be sure what the equity investors r is, you can then use that for NPV calculation
Money in business
Book Equity per share
Profit %
ROE %
Profit
EPS
Give away %
DR
Give away $
Dividend
If paid out entirely to shareholders DR=
100%
Another note if DR=100%
g=0 as g=ROEx(1-DR)
Shares mean you have
small portion of ownership of the company
Is more EPS/r or more PVGO
value stock, growth stock
PVGO
PV of growth opportunities
What is PVGO?
how much in a share you are paying for the fact that the price/div will grow
log return and log of return
NOT the same thing
weights rule
add up to equal 1
The return of a portfolio only depends on 2 things
stock weights and returns
Why can’t you just P1+P2/N to measure the performance of the whole stock market? (2)
1) companies sometimes have much bigger
2) stock splits
Weight is also known as
market capitilisation
Why is the market index helpful?
It means you can find the change over longer periods of time rather than from one day to the nxt
Std of a stock is the
risk
Correlation rule
-1 <= p <= 1
Risk of a stock is the
std
Higher std means
more risky, more spread of returns
diversification ___ apart from __
lowers std/risk
p=1
p=-1 you could obtain
std=0
when does it mean there is a higher chance of a loss?
std=4mean
S v S given r* and std*
one r* point
one, two, none std* point
weights rule
w1+w2=1
Short Selling
borrow shares to sell, hoping price will fall, so that they can buy them back cheaper
Short-selling does though…
extends possibilities on a risk return graph
S v Bank
model bank as stock with std=0 as 0 risk you are guaranteed to get the money back