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  #1  
Old August 9, 2003, 05:40 PM
Michael Ross (Aust, Qld)
 
Posts: n/a
Default All In

Casino games have odds. These odds are known. These odds do not change with the game. These odds are stacked - however slightly - in the casino's favour.

YOU, as an individual, might WIN, sometimes. BUT, of the total money spent over the course of an hour/day/week/month/year... the casino is the one who ends up with the most money.

NOTHING you do - play more and thus get experience, develop a system, keep track of and monitor past results, and so on - will change those odds.

IF there is a game where you can develop a set of skills and "beat the house" then the casino has a rule that says you are not allowed to use that skill. If you ignore their rule they ban you from playing. The casino wins in the end again.

There is an accepted truth that: four in five business will fail within five years - and - of those remaining businesses, four in five of them will fail over the next five years. In other words... over the course of ten years, only one in ten business will not fail.

Is this an accurate "truth"? How is this calculated? By the number of business that register and then the number that continue to pay their yearly registration fees?

If so, that is a misguided way to know whether a business failed. Maybe the business owner moved onto other things. Maybe they sold their business and the new owner decided to operate it under their own existing business name. Maybe the business owner forgot to re-register their business. Maybe the business never got started after it was registered because circumstances change. Maybe the business owner started a few businesses and decided to keep the most profitable and just shut the others down - even though they were profitable.

I look at all the businesses which advertise in my local newspaper. I don't see a 20% or even 10% per year drop off of existing businesses and new businesses jumping in. I see the same businesses advertising year after year after year.

I walk through my local shopping mall. I see some businesses come and go. But still nothing like the "failure" rate accepted as "truth." And besides... when the business goes I don't know if it is closing down for good or simply moving somewhere else. Some businesses do not put "moving to such and such" on their windows. While other businesses have "closing down" sales only to have "opening sales" a month later in the shop around the corner, or even the same shop!

The Direct Marketing Association is supposed to have claimed only one in one hundred thousand mailorder businesses survive/succeed. If true, are these "failures" included in the other "one in ten over ten years" claim? And what is meant by succeed?

All I'm saying is, the claimed failure rates don't really mean much without knowing how they are arrived at.

So how is business better than a casino?

First, you can win with the accepted failure rate. Just open ten businesses and one will survive - in theory.

Ben Suarez says one in seven mailorder products fail. And you might have to lose fourteen times before discovering your two successes. But when you do they will overshadow all the loses.

So even with odds of one to seven against you can still win. Eventually.

In the casino you can never come out in front eventually. Because nothing about the odds changes. And you can't do anything to change them. There is no "learning from past mistakes" with the casino.

For every business success you can show a casino/lottery success? Fine. How do those numbers rate when worked out on a per-capita basis?

For every ten million people who play the lotto, one wins. If the claimed business failure rate is applied to that ten million number then you will have one million successful and surviving businesses. One from lotto and one million from business.

Clearly, the random odds of succeeding are still with the business owner.

But business has changing odds. Things that mean times are good and times are bad - for the business - based on a myriad of reasons...

Weather - bad weather might keep people at home. Fewer people shopping means less sales.

Newspaper story - stories can cause people to want to buy certain items or to impose personal bans on certain items. Such as the boycott of French goods for the French government's recalcitrant ways over Iraq.

Wrong words in ads - using words like "collapse" in an ad shortly after 9/11 could have caused a decline in sales.

Changing market - sell lime green items and recent sales will have been good. But as the market's taste for color changes to pink, you will not sell as many of your lime green widgets. If you do nothing - and don't start making pink widgets - your business may suffer greatly.

Seasons - baseball season, hocket season, cricket season, etc. Interest increases when it's the "season" for that item. Halloween. Christmas. Easter. Fourth July. And so on.

Mood - people may go out more or stay home more depending on their mood. Feeling insecure caused more people to spend more time at home after 9/11. Video rentals increased. Live entertainment dropped off.

None of these things effect your ability to lose in the casino. But they do effect how profitable your business is. To stay profitable you need to be aware of as many of the things that influence your business as you can be, and make adjustments to your business accordingly.

The odds in business may change. But it is only truly dangerous if you do nothing about it.

As far as the stock market goes. Success, from my understanding of it, is more dependant on your investment approach.

Buy and sell (trading, day trading) is high risk and as about as guaranteed as placing bets at the casino. - Despite all the charting available.

Buy and hold is lower risk and requires analysis skills. Lack those skills and you might as well play a game at the casino.

Buy and hold index funds is also lower risk and doesn't require analysis skills. It also assumes the index will continue to rise as it has done previously.

If I had to choose between investing $5,000 in the stockmarket (even in an index fund) or using it to increase business, I would use it to increase business. What I then do with the increased profits is the topic of another discussion.

Thanks for your thought-provoking question(s).

Michael Ross


Brain food
  #2  
Old August 9, 2003, 09:15 PM
Thomas Rice
 
Posts: n/a
Default Re: All In

Good post Michael! Just thought I'd comment on the following:

> Buy and sell (trading, day trading) is high
> risk and as about as guaranteed as placing
> bets at the casino. - Despite all the
> charting available.

> Buy and hold is lower risk and requires
> analysis skills. Lack those skills and you
> might as well play a game at the casino.

> Buy and hold index funds is also lower risk
> and doesn't require analysis skills. It also
> assumes the index will continue to rise as
> it has done previously.

I agree that day trading is high risk. Essentially when you invest in the market your total return is determined by the following:

1. The investment return for the investments you hold over the time you hold it
2. The transaction costs you incur
3. The taxes you pay

If you add no value as a day-trader, and you add no value as a buy-and-hold investor, then you'd expect the average return on the first point -- investment return -- would be roughly the same.

The key difference arises with the second and third points. Transaction costs -- namely, brokerage fees and so forth -- are significantly higher for traders than they are for buy-and-hold investors, and these commissions eat into the profit for traders.

With taxes, at least in Australia a buy-and-hold investor typically pays capital gains tax which is half the rate of the normal tax rate that traders would pay. This too has a significant effect on long-term profitability.

Before you think taxes are insignificant, let me illustrate with this example based on Australian taxes. If you used other countries, it might not be as extreme.

In Australia, the highest tax rate for people with high incomes is 50%. If you hold stock for over a year before you sell it you tax it at half the rate, or roughly 25%.

If an investor invests $10,000 for 10 years at 10%, they'll have $26,000 at the end, pay $4,000 in tax, and have just under $22,000 left over.

For a trader to achieve the same $22,000, but paying tax each year rather than at the end and at a higher 50% rate, they'd need to achieve a return of 16%. That's a big difference, and it doesn't even include the transaction cost effect yet.

> If I had to choose between investing $5,000
> in the stockmarket (even in an index fund)
> or using it to increase business, I would
> use it to increase business. What I then do
> with the increased profits is the topic of
> another discussion.

The stock market is essentially a passive investment. For the most part it's priced about right to give investors a modest return on their capital.

When you run a business, you'll have internal investment opportunities that may return much greater returns, and better yet, are exclusive to you to take advantage of. Thus, in many cases investing in internal projects is the way to go.

Stocks are mainly interesting, in my opinion, because the skills used to analyse or value stocks are the same used to analyse or value internal business investment opportunities.

- Thomas.
  #3  
Old August 10, 2003, 05:02 AM
Tom
 
Posts: n/a
Default casino's, shares and more

Just wanted to mention a few things about casino's--

It has been stated that odds don't change-
In blackjack they most definitely DO chage from hand to hand, depending on what cards are depleted.

The key is to know when the edge changes.
That is what card counting is all about.
It has been known from 1961 and was published by Professor Edward Thorpe in a book called Beat the Dealer.

There are many professional syndicates travelling around the world playing Blackjack fulltime, and it is well documented.

One of the most successful teams of all time was with Ken Uston--the Vice President of the San Francisco Stock Exchange in the 70's.

He chucked his job in after being taught by a high school drop out how to count cards. His 4.5 million dollars won in the 70's is documented in his book Million Dollar Blackjack. A film was made of his activities called the Big Player.

In roulette, there have been professional syndicates documented from the 1890'2 looking and playing biased roulette wheels.

Even jupiters casino on the Gold Coast has had biased wheel play against it.

Russell Barnhart has a fantasic book on the exploits of biased wheels in Beating the Wheel
and lists all the syndicates over the last hundred years that made a lot of money playing against biases.

Computers are also being used to predict the segment the ball will descend on....sort of like the orbiting descending formula's of Nasa.

Recently a Hungarian syndicate was expelled from the Sydney casino for computer play.

The first successful computers were used in the States by university physics students and is documented in The Eudaemonic Pie.

Poker is another game when the odds are changing depending on what has been played, and even linked poker machines/slot machines can give you an edge if the payout exceeds the odds as they can do if they are linked in a bank.

There are many ways to get an edge, and I havent revealed the mah jong syndicates that forced the Vegas casino's to stop offering the game.

Profit in uncertainty depends on odds AND payout.
Vaying either can provide a profitable situation if you know what you are looking for.

Going back to share markets--
I notice the best seller A Random Walk Down Wall Street by Burton Malkiel has been reprinted and is available in bookshops at the moment.
The premise is that a blindfolded monkey throwing darts could pick a portfolio that would make the same as an expert fund because the stock market abides by the random walk scenario in statistics.

And in fact, the mass consesus of the public so closely prices a share correctly, that the experts cannot consistantly outperform the public.

The updated book shows that if you had bought shares in an INDEX FUND and held them, you would outperform by 50% most traders.
That is why indexed funds have become so popular--a basket of shares in the Dow or All Ordinaries or whatever is the norm in your country--outperforms virtually any other fund over the long term.
In other words, it is incredibly difficult to out perform the public.

This is a brilliant book and I highly recommend it.

The term used is an efficient /semi efficient market, and it states that most of the information is contained in the price.
This is also the case in horse racing.

In any country in the world, the probability of the horse winning is fairly accurately determined in its price. A 2-1 will win roughly that anywhere in the world, and has done that even 100 years ago.
In fact, many studies show the similarity of semi efficient markets of horse racing and shares.

Professor Ziemba http://www.interchange.ubc.ca/ziemba/
has written quite a few papers on this.

So I think it's fair to say, that for some people, there is always an edge if you can see it.
But it depends on price AND odds to give the Expected Value (ROI).

Cheers

Tom
  #4  
Old August 10, 2003, 05:04 PM
Thomas Rice
 
Posts: n/a
Default Re: casino's, shares and more

Ok, I will agree that odds do change in casino games. However, it still remains that overall the odds are against you, and things you can do to change this (using computers, card counting, etc) are banned in casinos. :)

It is true that payout and odds are both important, and thus odds can be in your favour from time to time (like with slot payouts), but I think it's fair that over time people lose money at casinos.

> The updated book shows that if you had
> bought shares in an INDEX FUND and held
> them, you would outperform by 50% most
> traders.

Yes, this is true, and I'd say it comes down to those additional costs traders have versus an index fund mentioned in my previous post. The one I forgot to mention is investment manager fees when you invest with a managed fund.

Index funds work on the premise that markets are efficient and managers don't add value, thus to maximise return you minimize fees by buying the index.

My opinion is that most fund managers do not add value, so it's important to find the few who do. :)

> The term used is an efficient /semi
> efficient market, and it states that most of
> the information is contained in the price.
> This is also the case in horse racing.

Yes, I'd say describing the market as semi-efficient (pricing in public information but not private) is fairly accurate. However I think it's a mistake to say that markets are *always* efficiently priced and more correct to say they are *mostly* efficiently priced, with occasional changes from the efficient price.

With that in mind, I'd say the trick with stock investing is to focus on the few companies you find that are away from a 'correct' price, and recognise that the majority are about right.

For those that haven't read already, I'm an analyst at a funds management firm in Sydney called PM Capital. Whereas most fund managers construct portfolios to mimic the index, and then modify their weightings to add value, we strive for an absolute return by focusing on the 10% or so of the market where valuations are out of line with reality, and thus don't have strong views or positions on the majority of the market.

I would say that PM Capital adds value as a fund manager, and is one of the few that does, but of course my opinion is biased. :) Long-term after-fee after-tax returns should show that, however.

- Thomas.




PM Capital
  #5  
Old August 10, 2003, 05:16 PM
Robert Campbell
 
Posts: n/a
Default Re: casino's, shares and more

Hi Thomas,

Even though it tends to be rare, I agree that there are a select group of money managers that do indeed "beat the market" consistently.

I personally believe you should become informed and be your own investment expert.

For example, there are investment systems you can use with no-load mutual funds that have historically beat the stock market averages by 1 percent over the course of the last 20 to 25 years.

Considering the fact that 80 percent of all mutual funds underperform the market averages in any given year, this is indeed an impressive track record.

Robert Campbell
  #6  
Old August 10, 2003, 09:02 PM
Thomas Rice
 
Posts: n/a
Default Re: casino's, shares and more

> Considering the fact that 80 percent of all
> mutual funds underperform the market
> averages in any given year, this is indeed
> an impressive track record.

Let me start by saying that when I say the odds are in your favour when you invest in the stock market, I am talking about the odds of producing a positive return over time. The odds of *beating* the index, or outperforming, is a different issue and these odds are significantly less. :)

80% of mutual funds underperform the market. While this is a startling figure, I think it is a figure that makes sense for a number of reasons.

Firstly, an index is basically a collection of stocks used to represent the market. The value of an index is calculated by adding up the price of each component of the index multiplied by its weighting in the index, and thus a return on an index over a given time period is just a change in prices of the underlying assets.

Which is all fine, as it gives you an indication of how the underlying assets have performed.

The problem with this is that indexes do not account for any of the transaction costs, whereas manager returns are typically after all fees and transaction costs, which includes things like brokerage which you really can't avoid.

So even if you were to personally go out there and buy all the stocks in an index, you'd skip the management fees associated with managed funds but you'd incur brokerage costs, and at the end of the day your performance would underperform the index.

- Thomas.
  #7  
Old August 10, 2003, 05:25 PM
Tom
 
Posts: n/a
Default Re: casino's, shares and more

> Ok, I will agree that odds do change in
> casino games. However, it still remains that
> overall the odds are against you, and things
> you can do to change this (using computers,
> card counting, etc) are banned in casinos.

Hi Thomas
Thanks for your response.
I don't want to be too pedantic here,
but just want to clarify that counting is not illegal. It happens in your head and is hard to prove.

Casino's can harrass you, raise the table minimum and vary the conditions of play if they suspect counting, eventually asking you not to play. But it is not a crime. You can be asked not to play using the Trespass Act.

But obviously, barring a player using skill is bad publicity, so it would be a last resort from the casino. (ie they are losing too much money)

Carrying hidden computers IS a crime, but determining a bias in a roulette wheel and playing that is legal.

> It is true that payout and odds are both
> important, and thus odds can be in your
> favour from time to time (like with slot
> payouts), but I think it's fair that over
> time people lose money at casinos.

I would say that MOST people lose, but that there ARE professional syndicates that do win consistantly at SOME games when they determine they have an edge.

Carrying this further, I think most people never achieve or acquire much in life anyway, and that walking the path of the average person is a sure path to mediocrity

> Yes, I'd say describing the market as
> semi-efficient (pricing in public
> information but not private) is fairly
> accurate. However I think it's a mistake to
> say that markets are *always* efficiently
> priced and more correct to say they are
> *mostly* efficiently priced, with occasional
> changes from the efficient price.

I agree with you.
I'm glad you posted this with your background as an analyst. I think what you say is the key--

>...we strive for an absolute return
> by focusing on the 10% or so of the market
> where valuations are out of line with
> reality, and thus don't have strong views or
> positions on the majority of the market.

This would fall in line with what you say about being "mostly" efficient, but not totally.

Thanks for your comments from the "Coal-Face".

Cheers,
Tom B.
  #8  
Old August 10, 2003, 05:40 PM
Tom
 
Posts: n/a
Default academic resouce to check out

Hi
Thought some people might be interested in the vast amount of academic papers you can download to read about the latest studies in everything from semi-efficient markets, shares, blackjack, biased roulette wheels and more.

Much is technical, but there is a gold mine of info on the latest research and analysis of many subjects.

http://citeseer.nj.nec.com/cs

Hope you find it useful.

Tom B.
  #9  
Old August 12, 2003, 03:44 AM
Dien Rice
 
Posts: n/a
Default Thanks, great resource!

Hi Tom,

That's a great resource I didn't know about - thanks for sharing it!

By the way, a few years ago now I wrote a post about gambling and billionaires.... I figured you might be interested. :) You can read it here....

http://www.sowpub.com/cgi-bin/forum/webbbs_config.pl?read=1380

- Dien

> http://citeseer.nj.nec.com/cs
 


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