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段永平的博客

条条道路都可能通罗马,这里是一条"未必"最好但肯定能到的。

 
 
 

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巴菲特谈margin   

2012-11-20 11:17:47|  分类: 默认分类 |  标签: |举报 |字号 订阅

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http://www.mba.org.cn/mbahtml/54435348/30121_1.html

这段来自于巴菲特98年给MBA的一次交流,这里把他说margin的一段放进来,说得非常透彻。关于做自己喜欢的事情那段我也很喜欢。

Warren Buffett
Lecture at the University of Florida School of Business
October 15, 1998
This speech was the first in a series sponsored by the Graham-Buffett Teaching Endowment, established in 1997 by a $1 million gift from (1970 UF graduate) Mason Hawkins.
Watch the video at:
http://www.intelligentinvestorclub.com/2006/10/warren-buffett-mba-talk-at-university.html

Question: You were rumored to be one of the rescue buyers of Long Term Capital, what was the play there, what did you see?
Buffett: The Fortune Magazine that has Rupert Murdoch on the cover. It tells the whole story of our involvement; it is kind of an interesting story. I got the really serious call about LTCM on a Friday afternoon that things were getting serious. I know those people most of them pretty well--most of them at Salomon when I was there. And the place was imploding
and the FED was sending people up that weekend. Between that Friday and the following Wed. when the NY Fed, in effect, orchestrated a rescue effort but without any Federal money involved. I was quite active but I was having a terrible time reaching anybody.
We put in a bid on Wednesday morning. I talked to Bill McDonough at the NY Fed. We made a bid for 250 million for the net assets but we would have put in 3 and 3/4 billion on top of that. $3 billion from Berkshire, $700 mil. from AIG and $300 million. from Goldman Sachs. And we submitted that but we put a very short time limit on that because when you are bidding on 100 billion worth of securities that are moving around, you don't want to leave a fixed price bid out there for very long.
In the end the bankers made the deal, but it was an interesting period. The whole LTCM is really fascinating because if you take Larry Hillenbrand, Eric Rosenfeld, John Meriwether and the two Nobel prize winners. If you take the 16 of them, they have about as high an IQ as any 16 people working together in one business in the country, including Microsoft. An incredible amount of intellect in one room. Now you combine that with the fact that those people had extensive experience in the field they were operating in. These were not a bunch of guys who had made their money selling men’s clothing and all of a sudden went into the securities business. They had in aggregate, the 16, had 300 or 400 years of experience doing exactly what they were doing and then you throw in the third factor that most of them had most of their very substantial net worth’s in the businesses. Hundreds and hundreds of millions of their own money up (at risk), super high intellect and working in a field that they knew. Essentially they went broke. That to me is absolutely fascinating.
If I ever write a book it will be called, Why Smart People Do Dumb Things. My partner says it should be autobiographical(70年代芒格曾经因为用margin遇到过巨大麻烦) But this might be an interesting illustration. They are perfectly decent guys. I respect them and they helped me out when I had problems at Salomon. They are not bad people at all.
But to make money they didn’t have and didn’t need, they risked what they did have and what they did need. That is just plain foolish; it doesn’t matter what your IQ is. If you risk something that is important to you for something that is unimportant to you it just doesn’t make sense. I don’t care if the odds you succeed are 99 to 1 or 1000 to 1 that you succeed. If you hand me a gun with a million chambers with one bullet in a chamber and put it up to your temple and I am paid to pull the trigger, it doesn’t matter how much I would be paid. I would not pull the trigger. You can name any sum you want, but it doesn’t do anything for me on the upside and I think the downside is fairly clear. Yet people do it financially very much without thinking.
There was a lousy book with a great title written by Walter Gutman—You Only Have to Get Rich Once. Now that seems pretty fundamental. If you have $100 million at the beginning of the year and you will make 10% if you are unleveraged and 20% if you are leveraged 99 times out of a 100, what difference if at the end of the year, you have $110 million or $120 million? It makes no difference. If you die at the end of the year, the guy who makes up the story may make a typo, he may have said 110 even though you had a 120. You have gained nothing at all. It makes absolutely no difference. It makes nodifference to your family or anybody else.
The downside, especially if you are managing other people’s money, is not only losing all your money, but it is disgrace, humiliation and facing friends whose money you have lost. Yet 16 guys with very high IQs entered into that game. I think it is madness. It is produced by an over reliance to some extent on things. Those guys would tell me back at Salomon; a six Sigma event wouldn’t touch us. But they were wrong. History does not tell you of future things happening. They had a great reliance on mathematics. They thought that the Beta of the stock told you something about the risk of the stock. It doesn’t tell you a damn thing about the risk of the stock in my view.
Sigma’s do not tell you about the risk of going broke in my view and maybe now in their view too. But I don’t like to use them as an example. The same thing in a different way could happen to any of us, where we really have a blind spot about something that is crucial, because we know a whole lot of something else. It is like Henry Kauffman said, “The ones who are going broke in this situation are of two types, the ones who know nothing and the ones who know everything.” It is sad in a way.
I urge you. We basically never borrow money. I never borrowed money even when I had $10,000 basically, what difference did it make. I was having fun as I went along it didn’t matter whether I had $10,000 or $100,000 or $1,000,000 unless I had a medical emergency come along.
I was going to do the same things when I had a little bit of money as when I had a lot of money. If you think of the difference between me and you, we wear the same clothes basically (SunTrust gives me mine), we eat similar food—we all go to McDonald’s or better yet, Dairy Queen, and we live in a house that is warm in winter and cool in summer. We watch the Nebraska (football) game on big screen TV. You see it the same way I see it. We do everything the same—our lives are not that different. The only thing we do is we travel differently. What can I do that you can’t do?
I get to work in a job that I love, but I have always worked at a job that I loved. I loved it just as much when I thought it was a big deal to make $1,000. I urge you to work in jobs that you love. I think you are out of your mind if you keep taking jobs that you don’t like because you think it will look good on your resume. I was with a fellow at Harvard the other day who was taking me over to talk. He was 28 and he was telling me all that he had done in life, which was terrific. And then I said, “What will you do next?” “Well,” he said, “Maybe after I get my MBA I will go to work for a consulting firm because it will look good on my resume.” I said, “Look, you are 28 and you have been doing all these things, you have a resume 10 times than anybody I have ever seen. Isn’t that a little like saving up sex for your old age?
There comes a time when you ought to start doing what you want. Take a job that you love. You will jump out of bed in the morning. When I first got out of Columbia Business School, I wanted to go to work for Graham immediately for nothing. He thought I was over-priced. But I kept pestering him. I sold securities for three years and I kept writing him and finally I went to work for him for a couple of years. It was a great experience. ButI always worked in a job that I loved doing. You really should take a job that if you were independently wealthy that would be the job you would take. You will learn something, you will be excited about, and you will jump out of bed. You can’t miss. You may try something else later on, but you will get way more out of it and I don’t care what the starting salary is.
When you get out of here take a job you love, not a job you think will look good on your resume. You ought to find something you like.
If you think you will be happier getting 2x instead of 1x, you are probably making a mistake. You will get in trouble if you think making 10x or 20x will make you happier because then you will borrow money when you shouldn’t or cut corners on things. It just doesn’t make sense and you won’t like it when you look back.
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