Sunday, February 24, 2008

S&P 500: Total and Inflation-Adjusted Historical Returns

because this is just so fundamental.

if the graphs don't fully show up. go here:

http://etf-investing.indicart.com.ar/research/SP500_historical_real_returns.shtml



Historical prices for the Standard & Poor's 500 index can be obtained from websites like Yahoo Finance if we use the ^GSPC ticker, or Google Finance if we use .INX . Yahoo can even graph the series since 1950. Nevertheless, to study the real profitability of stock investments, it is useful to average and graph not just the price, but the effect of dividend distributions and inflation too. That is the purpose of this work.

Total Return

According to Standard & Poor's, the dividend component was responsible for 40% of the total return of the last 80 years of the index. If we are to analyze the historical profitability of stock investments, this portion cannot be neglected. Therefore, it would be interesting to graph and average the total return (meaning the increase in value if all dividends were reinvested) instead of the evolution of just price, as done in the following graph:

Relative price and total return of the Standard & Poor's 500 Index (S&P 500)

The effect of investing $1 in 1950 is shown, in one case with all dividends reinvested (orange curve), in the other without (blue curve). As can be seen, reinvesting all dividends would have produced about 8 times the return. Note that the y-axis is logarithmically scaled, for better appreciation of the earlier trends.

Inflation and Dividend-Distribution Trends

Phrases like "one dollar invested in 1926 would be $3000 today" are often heard regardless of the fact that a 1926 dollar has little relation with a 2007 dollar. To really evaluate how much can be earned through stock investments in a long period of time, it is interesting to have the effect of inflation extracted, by adjusting the intermediate results according to an index such as the Consumer Price Index published by the U.S. Department of Labor.

The following graph shows inflation per year, together with annual dividend distribution rates. Some interesting trends can be seen in both:

Dividend distribution rate of the Standard & Poor's 500 Index (S&P 500) and Inflation


Inflation-Adjusted Data

Incorporating inflation data to total returns and relative prices produces the following inflation-adjusted graph of relative prices and total return:

Inflation-adjusted relative price and total return of the Standard & Poor's 500 Index (S&P 500)


Averages per Decade

The following table shows average annual results for each decade:


Price
Change
Dividend
Dist. Rate
Total
Return
Inflation Real
Price Change
Real
Total Return
1950s 13.2% 5.4% 19.3% 2.2% 10.7% 16.7%
1960s 4.4% 3.3% 7.8% 2.5% 1.8% 5.2%
1970s 1.6% 4.3% 5.8% 7.4% -5.4% -1.4%
1980s 12.6% 4.6% 17.3% 5.1% 7.1% 11.6%
1990s 15.3% 2.7% 18.1% 2.9% 12.0% 14.7%
2000-2006 -0.5% 1.6% 1.1% 2.6% -3.1% -1.5%
1950-2006 8.0% 3.7% 11.9% 3.8% 4.0% 7.8%

Notes: Figures for dividend distribution rates in the previous table present high uncertainty, of about ±5%. Geometric averages were calculated for price changes, total returns and inflation. Raw data for this work was obtained from the following sources:

quick note on stocks

...because:

1. so many people have heard these terms and don't really know what they mean

2. the words themselves sound confusing, but actually are logical and alot of can be figured out aprioi.



option

a stock option is exactly what it sounds like. you have the option to buy or sell a stock at whatever price you agree upon; you can do this anytime you want during the agreed upon period of time.

margin

buying on 'margin' means that you are buying stock from borrowed money. you must open a 'margin account' to do this.
when you buy with borrowed money your risk and return are amplified.
when you borrow money and the price of your asset goes down, you lose your money as well as money that you had to pay back in the first place. when the price of your asset goes up, you reap gains from money that wasn't yours, but you don't have to pay back all of those gains.

long vs. short
1. buying long is what is normally thought of when purchasing stock.

it refers to buying it in hopes the price appreciates.

2. selling short is sort of the opposite but a little more confusing.

when you "sell short" what you are actually doing is borrowing someone's shares (on margin) and selling them at the market price.

You receive however much money they sold for. then you hope the price drops so you can buy back all those shares at the lower price. and then return the shares to whoever you borrowed from. Your selling price - your buying back price = your profit - not including taxes, fees, etc.



call vs. put

1.
call options are the option to buy a certain amount of stocks at a certain price in a given time period. in this case, obviously, you want your security option to appreciate in price, so you can buy it at that established (lower) price - that is your 'option'.


2. put options are the option to sell a certain amount of stocks at a certain price in a given time period. in this case, obviously, you want your security option to drop so you can sell it at that establish (higher) price




i hope that clarifies the normally ambiguous ideas many people hold about some confusing (at first) stock terms.

Investopedia.com Term of the Day

disclaimer: there will not always be a term of the day b/c i will only post the ones i am unfamiliar with and/or feel are good as a refresher

------------------------------------------------------------
Term Of The Day: Sweetheart Deal
------------------------------------------------------------
A merger, a sale or an agreement in which one party in the
deal presents the other party with very attractive terms and
conditions. The terms of a sweetheart deal are usually so
lucrative that it is difficult to justify turning the offer
down.


Investopedia Says:
------------------------------------------------------------
This term can be used to describe a variety of deals, but in
general, a sweetheart deal is a transaction that simply can't
be passed up. For example, a merger may be a sweetheart deal
for the top executives of the target firm because they get
very healthy buyout packages. This kind of sweetheart deal is
usually considered unethical, however, because it may not be
in the best interests of shareholders.

(CVC) company valuation checklist (PART 1): some financial ratios

here are some financial ratios, and what they mean, that can be helpful in determining the value of a company. categorized by type.



short term solvency (liquidity)

current ratio = CA/CL

  • how well can a firm cover its current obligations (from current assets)
quick ratio (aka acid test) = CA - Inventory / CL
  • since inventory is a relatively illiquid asset the quick ratio discludes it

Long term solvency

debt-to-equity = total debt/total equity
  • shows how many dollars of equity a firm has for every dollar of debt

cash coverage = EBIT + depreciation / Interest
  • ability to generate cash; cash available to meet financial obligations

Asset management (aka turnover)
  • how efficiently is the firm using its assets?
inventory turnover = CoGS / inventory
  • how many times the inventory is turned over (aka sold off)
receivable turnover = sales / accounts receivable
  • how many times per year are accounts receivable collected?

profitability

profit margin = net income / sales
  • for every dollar of sales, what percent of that is kept as profit?
return on book assets (ROA) = net income / total assets
  • how much profit does the firm make for every dollar of assets?
return on book equity (ROE) = net income / total equity
  • how much profit does the firm make for every dollar of equity?

market values

earnings per share (EPS) = net income / # of shares outstanding

price- to-earnings ratio (P/E ratio) = price per share / EPS
  • how much do a firms shares sell for compared to earnings?
  • (ex - p/e of 15 means: "ABC company's shares are selling for 15 times its earnings)
  • can be interpreted as an estimate of a company's future growth possibilites



thats all for now.
there are many more ratios to look at when valuing a company, and not to mention ratios are not the only thing to look at.

more on this later.

stimulus package

wow.

The Stimulus Package That Won't Be

By Morgan Housel February 5, 2008

157 Recommendations

Don't get me wrong. I'm just as excited for my $600 check from Uncle Sam in the late spring as everyone else is. Heck, I might even whistle "The Star-Spangled Banner" as I walk out to the mailbox that day.

For those of us expecting a stimulus check, it's hard to voice an opinion against such government benevolence. But before you get too comfortable with how economically "stimulating" this program will be, you might want to take a closer look at some ramifications of this plan that proposes happier times ahead.

The music stopped, but the dancing continues
It isn't breaking news that the economy is in trouble. To what degree this is the case is a matter of debate, but it's pretty clear that the "Goldilocks" economy days have left the building. That said, something does, indeed, need to be done to ensure, at the very least, that we don't get ourselves into an even bigger mess than the one we're already in. But is shipping out checks really the answer?

The reason we're in this mess has nothing to do with consumers not spending enough money. If anything, it's that we spend far too much money and finance it with fictitious real estate valuations -- to say nothing of the disproportionate amount of money we spend on imported goods, which fuels an ever-growing trade deficit.

We've spent the better part of the past decade in an economic fantasy land that was propped up with real estate valuations pulled out of thin air and foreign investors always ready to lend us money. Now that our hot-air balloon is coming back down to earth, we're desperately trying to fire up the burners to keep it airborne. But that simply can't go on for long.

If only it were that easy ...
Let me be frank about the proposed government stimulus package: It won't do squat to pull our economy out of the doldrums. The thought that handing out a check to U.S. consumers will magically make our problems go away is on par with believing in the Tooth Fairy. After all, if handing out money spurs economic growth, why stop at $150 billion? Why not $150 trillion?

The answer is pretty clear to anyone who's taken Econ 101 -- you can't just pull money out of a hat and not have negative consequences on the economy, such as rampant inflation and a plunging dollar. Nonetheless, that's what we continue to do -- keep the printing presses rolling to fund our spend-happy ways. Money that is created rather than earned is like the difference between a diamond and a cubic zirconium -- they may look similar, but the difference between their underlying value is night and day.

Mo' money, mo' problems
Inflation continues to creep around the economy. Just last month, Tyson Foods (NYSE: TSN), Kellogg (NYSE: K), and Kraft Foods (NYSE: KFT) all reported that higher food costs were causing a pinch. On top of that, the dollar remains close to its all-time low against the euro. Yet the Federal Reserve continues to slash interest rates, and new money gets created as we speak.

But the problems don't end there.

No soup for you!
The bulk of the money in this stimulus package will end up in the pockets of those who don't necessarily need it. People whose incomes are so small they aren't liable for federal income tax will receive half the amount of those with higher incomes, and retirees living solely off of Social Security might be left completely off the list.

Those who do receive the money will probably do one of a few things: Consider it a windfall and splurge, pay bills, or stash it in the bank. What gets spent will probably go toward big-ticket items like fancy electronics, in which case a chunk of the money will head back to foreign manufacturers, or to fill the gas tank on our imported cars with gas that came from the Middle East. Although the splurge spending may end up being a boon for companies such as Best Buy (NYSE: BBY) and Macy's (NYSE: M), it doesn't get to the base of the problem. Sprinkling more money on the economy without addressing the big issues follows the same logic that pairing up a Diet Coke with a Big Mac actually makes the meal healthier.

Rather than dance willy-nilly around the problem with government handouts, why don't we spend our time and money focusing on the real problem: the debt monster that looms over our heads.

If there ends up being one single reason why the United States economically falls behind the rest of the world, it may be this: We're now saddled with so much debt, on both consumers and governments, that a large part of our future work effort will end up going toward simply servicing that debt. When too much of our work day is allocated to paying for the spending of generations past, inspiration for innovation and entrepreneurship -- the things that have brought our country prosperity -- go out the window.

Do we need stimulus right now? You bet we do -- stimulus that will educate us on changing the behavior that is bringing our economy down in the first place.

Both consumers' and politicians' love for debt seems to share a common ground -- the ignorance of thinking that the implications of our current spending can be pawned off to the future. Instead of giving consumers more ammunition to continue down the same path that has led us where we are, why don't we educate them on fiscally responsible spending habits, or overhaul the subprime-mortgage lending industry that is now causing so many headaches? Or why not spend it on projects that encourage more innovation here at home so we aren't so dependent on foreigners?

"Give a man a fish and you feed him for a day; teach him to fish and you've fed him for life." Following that logic, we'd behoove ourselves to first acknowledge our faults and work from there, rather than simply splash a cup of water on the fire that continues to smolder over our economy.