Is It All Just One Big Roll Of The Dice?

September 19, 1995
By MF Bogey

Okay, how many times have you heard, "The stock market is just a big gamble"? With the wild gyrations that we see every day in the markets, the idea that "it's all a crap shoot" can be pretty convincing. Well, Fools, I am here to try and shed some light on all this "gambling" talk. I think it's both very helpful and very educational, when something is misunderstood, to define the terms used to describe it. In that spirit, I offer the following statistical definitions of 1) Gambling, 2) Speculation, and 3) Investing. It is very important to understand the intrinsic differences between the three so that you can have complete confidence in Investing your hard earned money. Here goes. . .

1) Gambling---To understand gambling, you need to think in terms of total return on each dollar you put up as capital. Statistically speaking, for each dollar that you "risk" in gambling, by definition you MUST expect to get LESS than that one dollar back in return. You may ask " Why in the world would I gamble if I thought that I would get less back?" Good question. Let's use the following examples. In the lottery, how much of all the pooled money actually gets paid out? Well, for every $1, only about $0.44 goes into the pot. Half goes straight into the coffers of the state, and about $0.06 on the dollar goes to administrative costs. So, for every dollar that you put up, the most you can possible get in return is $.44. I know it sounds confusing, but think about it. Theoretically, on the whole, only 44% goes into the pot, so it's impossible to get your full dollar back. Another short example. . . in the casino, the house always has the odds right? Of course. On the roulette table, if you bet black or red, you think it's a 50-50 shot, right? Nope. Remember the green 0 and 00?? You don't have an equal chance to get that whole dollar back, because logic dictates that at some point green will come up.

CONCLUSION : In gambling, the odds are with the house. So, for every dollar that you put up, you must EXPECT to get less than that one dollar back.

2) Speculating---First, for the sake of this Fribble, let's define what we mean by "speculative" markets. Speculative markets are the Futures markets, the Options markets, and the commodities markets. In a minute, you'll see why these markets fall under the speculative "umbrella". Going back to our "dollar" example, we said that in gambling, for every dollar you put up, you have to expect to get less than that dollar back. Well, in a speculation, for every dollar that you put up, you expect to get that dollar back, but no more, and no less. Here's why: (let's use the options market as our example). When you buy an option, someone sells it to you, right? For every dollar that your option goes up, you make a dollar and the person who sold it to you loses a dollar. Again, if you make a dollar, someone loses a dollar. No money is ever created. There is no growth. This is what real fancy academic types call a "zero-sum gain." Basically, it means that net-net, there is no wealth created, thus "zero-sum." In order for you to win, someone has to lose an amount EXACTLY equal to the amount you win. That is why for every dollar you "put up," you can only expect to get that one dollar back, no more, no less.

CONCLUSION: Speculative markets are "zero-sum gains" markets and as such, no wealth is ever created, just moved from one hand to the other. Therefore, for each dollar used to speculate, that dollar and only that dollar can be returned.

Now. . .

3) Investing---For every dollar that you invest, you fully expect to get MORE than that one dollar back. Why? Well. . . that gets a little hairy, but I'll try and explain. The first and easiest reason to understand is historical performance. The stock market over a long enough period of time, has always gone up. The real question is "WHY." To answer that we must make an assumption. We must, as difficult as it is to do, assume that people are, on the whole, . . . er. . . uh. . . RATIONAL. As inefficient as the markets may seem to be, we must assume that in the long run, the numbers always win out and that all available information is factored into decisions about stock prices. (Sometimes, judging by my portfolio, it takes a VERY long time!!!) So, people as a whole are rational. We must also assume that people, by their very nature, are CONSUMERS. Why do you get up and go to work in the morning? Because you need a new set of golf clubs, or sneaks for the kids, or a leather coat to go with that leather skirt, or to pay rent, and mortgages, etc. But, we work so that we may consume, in some form. What are you doing when you invest? In effect, you are "delaying" your consumption. Why would rational human beings delay their consumption? The only reason to do this is because the result of investing is a positive return on your money. Otherwise, if the returns were not positive, people would not invest. Well, you may ask? Why do people gamble? Are they irrational? To which I reply "As a people, we do not gamble, but we do invest." There is also an entertainment "value" associated with gambling that I haven't talked about.

CONCLUSION: For every dollar that you invest, you fully expect to get more than that dollar back because 1) Historical performance dictates it, and 2) we as rational people would not invest with the magnitude that we do unless a positive return was realized.

BOTTOM LINE? Your money and your hard work are too valuable to waste with gambling and speculating. Invest your money in the stock market. This Fool believes that with a little hard work, a little common sense, and a whole lot of Foolishness, you can not only get more than that dollar, but you can feel comfortable and confident about it at the same time!! Fool on !!!