我们还是在股票上和生意上都犯了些错误。但它们发生时都不是灾难型的,例如在一个长期上升的市场中,基于预期价格行为和欲望导致了购买。
当然,大多数投资者并没有把商业前景研究当作是生活中的首要任务。如果够明智的话,他们会知道自己对具体生意的了解不足,并不能预测出他们未来的获利能力。
我给这些非专业人士带来了好消息:典型的投资者并不需要这些技巧。总的来说,美国的商业一直做得很好,以后也会继续好下去(然而可以肯定的是,会有不可预测的忽冷忽热出现)。在20世纪,道琼斯工业指数从66上涨到11497,不断上升的股利支付推动了市场的发展。21世纪,将可以看到更多的盈利,几乎必然会有大量的收获。非专业人士的目标不应是挑选出大牛股,他或他的外援都是办不到的,但应该持有各种生意的一部分,总的合起来就会有很好的表现。一个低成本的S&P500指数基金就能满足这个目标。
这是对非专业人士说的“投资是什么”。“什么时候投资”也是很重要的。最危险的是胆小的或新手的投资者在市场极度繁荣的时候入场,然后看到账面亏损了才醒悟。(想起巴顿·比格斯最近的观察:“牛市就像性爱,在结束前的感觉最好。”)投资者解决这类错时交易的方法是,在一段长时间内积攒股份,并永远不要在出现坏消息和股价远低于高点时卖出。遵循这些原则,“什么都不懂”的投资者不仅做到了多样化投资,还能保持成本最小化,这几乎就能确信,可以获得令人满意的结果。实际上,相对于那些知识渊博,但连自身弱点都看不清的专业投资者,一个能实事求是面对自己短处的纯朴投资者可能会获得更好的长期回报。
如果“投资者”疯狂买卖彼此的农地,产量和农作物的价格都不会增长。这些行
为的唯一结果就是,由于农场拥有者寻求建议和转换资产属性而导致的大量的成本,会使总的收入下降。
然而,那些能从提供建议或产生交易中获利的人,一直在催促个人和机构投资者要变得积极。这导致的摩擦成本变得很高,对于投资者来说,总体是全无好处的。所以,忽视这些噪音吧,保持你的成本最小化,投资那些股票就像投资你愿意投资的农场一样。
我该补充一下,我的财富就在我嘴里:我在这里提出的建议,本质上与我在遗嘱里列出的一些指令是相同的。通过一个遗嘱,去实现把现金交给守护我老婆利益的托管人。我对托管人的建议再简单不过了:把10%的现金用来买短期政府债券,把90%用于购买非常低成本的S&P500指数基金(我建议是先锋基金VFINX)。我相信遵循这些方针的信托,能比聘用昂贵投资经理的大多数投资者,获得更优的长期回报,无论是养老基金、机构还是个人。
现在说回本·格雷厄姆。我在1949年买了本所著的《聪明的投资者》,并通过书中的投资探讨,学到了他大部分的想法。我的金融生涯随着买到的这本书而改变了。
在读本的书之前,我仍在投资的环境外徘徊,鲸吞着所有关于投资的书面资料。我阅读的大多数内容都使我着迷:我尝试过亲手画图,用市场标记来预测股票走势。我坐在经纪公司的办公室,看着股票报价带卷动,我还听评论员的讲解。这些都是有趣的,但我并不为之颤抖,因为我还什么都不懂。
相反地,本的想法能用简练易懂的平凡文字,有逻辑地去阐明(没有希腊字母或复杂的公式)。对我来说,关键点就是最新版第八章和第二十章的内容,这些观点引导着我今日的投资决策。
关于这本书的几个有趣花絮:最新版包括了一个附录,里面描述了一个未被提及的投资,是关于本的幸运投资的。本在1948年,当他写第一版书的时候进行了收购,注意了,这个神秘的公司就是政府雇员保险公司Geico。如果本当时没有看出还处于初创期的Geico的特质,我的未来和伯克希尔都将会大大的不同。
这本书1949年的版本还推荐了一个铁路股,当时卖17美元,每股盈利为10美元。(我佩服本的一个原因就是他有胆量使用当前的例子,如果说错了就会让自己成为被嘲讽的对象。)某种程度上,低估值是由于当时的会计准则造成的,那时候并不要求铁路公司在账面盈余中体现出子公司的大量盈余。
被推荐的股票就是北太平洋公司,它最重要的子公司是芝加哥,伯灵顿和昆西。这些铁路现在是北伯林顿铁路公司的重要组成部分,而伯克希尔现今完全拥有北伯林顿铁路公司。当我读这本书的时候,北太平洋公司的市值约为4000万美元,现在它的继承者每四天就能赚这么多了。
我已记不起当时花了多少钱来买《聪明的投资者》的第一版。无论花了多少钱,都可以强调出本的格言:价格是你支付出去的,价值是你所获得的。我做过的所有投资当中,买本的书就是最好的投资(我买的那两本结婚证除外)。
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原文如下:
Buffett’s annual letter: What you can learn from my real estate investments
“Investment is most intelligent when it is most businesslike.” –Benjamin Graham, The Intelligent Investor
It is fitting to have a Ben Graham quote open this essay because I owe so much of what I know about investing to him. I will talk more about Ben a bit later, and I will even sooner talk about common stocks. But let me first tell you about two small nonstock investments that I made long ago. Though neither changed my net worth by much, they are instructive.
This tale begins in Nebraska. From 1973 to 1981, the Midwest experienced an explosion in farm prices, caused by a widespread belief that runaway inflation was coming and fueled by the lending policies of small rural banks. Then the bubble burst, bringing price declines of 50% or more that devastated both leveraged farmers and their lenders. Five times as many Iowa and Nebraska banks failed in that bubble’s aftermath as in our recent Great Recession.
In 1986, I purchased a 400-acre farm, located 50 miles north of Omaha,
from the FDIC. It cost me $280,000, considerably less than what a failed bank had lent against the farm a few years earlier. I knew nothing about operating a farm. But I have a son who loves farming, and I learned from him both how many bushels of corn and soybeans the farm would produce and what the operating expenses would be. From these estimates, I calculated the normalized return from the farm to then be about 10%. I also thought it was likely that productivity would improve over time and that crop prices would move higher as well. Both expectations proved out.
I needed no unusual knowledge or intelligence to conclude that the investment had no downside and potentially had substantial upside. There would, of course, be the occasional bad crop, and prices would sometimes disappoint. But so what? There would be some unusually good years as well, and I would never be under any pressure to sell the property. Now, 28 years later, the farm has tripled its earnings and is worth five times or more what I paid. I still know nothing about farming and recently made just my second visit to the farm.
In 1993, I made another small investment. Larry Silverstein, Salomon’s landlord when I was the company’s CEO, told me about a New York retail property adjacent to New York University that the Resolution Trust Corp. was selling. Again, a bubble had popped — this one involving commercial real estate — and the RTC had been created to dispose of the assets of failed savings institutions whose optimistic lending practices had fueled the folly.