走运
Memo to:
Memo to:
Oaktree Clients
Oaktree Clients
From:
From:
Howard Marks
Howard Marks
Re:
Re:
Getting Lucky
Getting Lucky
有时,这些备忘录的灵感来自单一事件或我读到的某样东西。这一篇——像 24 年前我的第一篇备忘录一样——源于两个观察并列的结果。我先在此介绍一个,另一个留到第七页再谈。与我妻子南希的看法相反,她认为我的备忘录“千篇一律”,而这次的主题却是极少触及的。
Sometimes these memos are inspired by a single event or just one thing I read. This one – like my first memo 24 years ago – grew out of the juxtaposition of two observations. I’ll introduce one here and the other on page seven. Contrary to my wife Nancy’s observation that my memos are “all the same,” the subject here is one I’ve rarely touched on.
运气的作用
这封备忘录的第一缕灵感来自 11 月初,我在沙特阿拉伯利雅得的酒店房间里拿起一本《四季》杂志,随手翻到艾德·史密斯的一篇文章,题为《为运气辩护》。从那以后,这本杂志就一直放在我的橡树包里。史密斯在开头的两段话里,提出了一个他要拆解的论点:
“成功绝非偶然,”推特创始人杰克·多尔西最近发了一条推文。没有意外,只有规划;没有运气,只有策略;没有随机,只有完美的逻辑。
对于一场煽情的演讲或一篇文章来说,这是个诱人的提要。如果没有意外,那么赢家看起来就更加光彩照人。否认运气的存在,迎合了人类的一种根本冲动:想要理解、并最终掌控我们道路上的一切。因此“运气靠自己创造”这句话才会如此流行。
就这几句话,已经让我的思绪翻涌起来。我和史密斯一样,相信有太多东西在促成成功。有些是我们自己的作为,而另一些则超出我们的掌控。毫无疑问,勤奋工作、周密规划和坚持不懈,是持续成功必不可少的。这些正是推特那位多尔西所说的因素。但即便是我们当中最勤奋的工作者、最出色的决策者,若没有运气,也无法始终如一地成功。
运气的组成部分是什么?从出身和基因的偶然,到机缘巧合的相遇和幸运的选择,再到那些或许纯属随机、但肯定无法预见、却让决策最终被证明正确的事件,无所不包。
在讨论运气的存在和重要性时,史密斯引用了马尔科姆·格拉德威尔那本广受欢迎的《异类》:
攻击运气从来没有像现在这样时髦。无论这一理论背后的科学依据多么站不住脚——即成功必定来自一万小时的专注练习,经由作家马尔科姆·格拉德威尔的推广——它已经固化为民间智慧。
《异类》最为人熟知的是格拉德威尔的观察:正是这一神奇的小时数,让那些最成功的人脱颖而出。但这只是格拉德威尔传达的信息的一部分,那些以为这本书讲的全是努力工作和练习的人,根本没领会要点。在抛出“一万小时”论点之后,格拉德威尔基本上就不再谈它,转而把更多篇幅用在他所说的“人口学运气”上。这实际上与“练习时间足够就能成功”的主张截然相反。
The Role of Luck The first inspiration for this memo came in early November, when I picked up a copy of the Four Seasons Magazine in my hotel room in Riyadh, Saudi Arabia. I happened to turn to an article entitled “In Defence of Luck” by Ed Smith. It’s been in my Oaktree bag ever since. In his two opening paragraphs, Smith presents a thesis for dismantling: “Success is never accidental,” Twitter founder Jack Dorsey recently tweeted. No accidents, just planning; no luck, only strategy; no randomness, just perfect logic. It is a tempting executive summary for a seductive speech or article. If there are no accidents, then winners are seen in an even better light. Denying the existence of luck appeals to a fundamental human urge: to understand, and ultimately control, everything in our path. Hence the popularity of the statement “You make your own luck.” That’s all it took to get my juices flowing. I – along with Smith – believe a great many things contribute to success. Some are our own doing, while many others are beyond our control. There’s no doubt that hard work, planning and persistence are essential for repeated success. These are among the contributors that Twitter’s Dorsey is talking about. But even the hardest workers and best decision makers among us will fail to succeed consistently without luck. What are the components of luck? They range from accidents of birth and genetics, to chance meetings and fortuitous choices, and even to perhaps-random but certainly unforeseeable events that cause decisions to turn out right. In discussing the existence and importance of luck, Smith cites the popular book Outliers by Malcolm Gladwell: Attacking luck has never been more fashionable. No matter how flimsy the science behind the theory, popularized by author Malcolm Gladwell, that success must follow from 10,000 hours of dedicated practice, it has hardened into folklore. Outliers is best known for Gladwell’s observation that it’s this magic number of hours of practice that makes the difference for those who are most successful. But that’s only part of Gladwell’s message, and people who think his book is all about hard work and practice miss the point. Having set out the “10,000hours” thesis, Gladwell largely stops talking about it and turns to spend much more time on something he calls “demographic luck.” This is actually the antithesis of an insistence that hours of effort suffice.
2014 年橡树资本管理有限合伙公司
2014 Oaktree Capital Management, L.P.
保留所有权利。
All Rights Reserved
人口运气
格拉德威尔给成功的这一关键要素起的名目,在日常生活里有更简单的说法:“生逢其时,生逢其地。”格拉德威尔的例子很有说服力:
Demographic Luck Gladwell’s term for this key ingredient in success has a simpler everyday label: “being born at the right time and the right place.” Gladwell’s examples are compelling:
一年里加拿大男孩第一次参加冰球选拔时,1 月出生的孩子比 12 月出生的孩子大 11 个月,所以个子更高、力气更大、动作也更协调。他们往往能进更好的队伍,得到更好的教练指导,在冰上训练的时间也更长。他们更有机会练满 1 万小时,在其他条件相同的情况下,技术打磨得更精、表现也更抢眼。
By the time the first hockey tryouts take place for all the little Canadian boys born in a given calendar year, those born in January will be eleven months older – and thus much bigger and stronger and more coordinated – than those born in December. They’re likely to be put on better teams, receive better coaching, and spend more time on the ice. They’re more likely to get 10,000 hours of practice and – all other things equal – to have their skills honed and showcased.
六十年代中期我上大学那会儿,做计算机项目得用穿孔卡片输入,跑一个晚上,第二天早上才能去拿结果。可几年后,比尔·盖茨上了私立高中,能用分时终端直接连到中央计算机上,实时看到结果。这样一来,他一周能来回跑几百次,而不是七次,技能和想法的成长速度自然快得多。再加上华盛顿大学离他家就几站公交车的路,家里的人脉还让他能借用大学的计算机实验室。
When I went to college in the mid-sixties, we inputted computer projects via punch cards; they ran overnight; and we went back for our results the next morning. But going to a private high school a few years later enabled Bill Gates to enter his work via a time-sharing terminal connected directly to a central computer, and to see the results in real time. Thus he could perform hundreds of iterations a week, not seven, and develop his skills and his ideas much faster. In addition, the University of Washington was a short bus ride from his home, and his family’s contacts enabled him to use its computer lab.
乔·弗洛姆和他那批犹太同窗在 20 世纪 30 年代从法学院毕业时,华尔街的顶级律师事务所根本不给他们饭碗。他们便自己创办了世达律师事务所(Skadden, Arps, Slate, Meagher and Flom),但接手的活儿大体上都是那些“白鞋”律所看不上、嫌丢人、不愿沾边的事务。于是,当代理权之争和敌意收购在 20 世纪 70 年代和 80 年代变得司空见惯时,乔·弗洛姆已经积累了一身过硬的实战经验,成了这方面咨询业务的领军人物,赚得数百万美元的酬劳。
When Joe Flom and his Jewish cohorts graduated from law school in the 1930s, there were no jobs for them with prestigious Wall Street law firms. They formed their own firm, Skadden, Arps, Slate, Meagher and Flom, but their work was largely confined to matters the “white shoe” firms rejected as unseemly and disreputable. Thus when proxy fights and hostile takeovers became commonplace in the 1970s and ’80s, Joe Flom had superior experience and became a leader in advising on them, earning multi-million dollar fees.
比尔·盖茨出生于 1955 年,他的微软联合创始人保罗·艾伦出生于 1953 年;太阳微系统公司的创始人比尔·乔伊和斯科特·麦克尼利出生于 1954 年;史蒂夫·乔布斯和埃里克·施密特出生于 1955 年;史蒂夫·鲍尔默出生于 1956 年。这么多巧合似乎不仅仅是偶然。若是早生十年,他们在高中和大学里就找不到远程计算机终端可用;若是晚生十年,早于他们出生的那些孩子就会抢先一步,占据“全新事物”的先机。同样,并购领域最伟大的先驱们也出生在恰当的时点,得以从企业并购活动的热潮中获益,而这类活动此前曾遭到法律界的反对:乔·弗洛姆出生于 1923 年,而瓦赫特尔、利普顿、罗森和卡茨律师事务所的四位创始合伙人则出生于 1930 年至 1931 年之间。
假期里,我愉快地与流行音乐界的三位传奇人物共度时光:制作人大卫·格芬、娱乐业律师艾伦·格鲁布曼,以及“乐队”组合的领军人物罗比·罗伯逊。我惊讶地发现,他们都出生于同一年:1943 年。我晚了三年出生,记得 1956 年父母从夏令营接我回家时,告诉我出现了一位轰动歌坛的新星——埃尔维斯·普雷斯利,还有一种叫“摇滚乐”的新音乐。上面提到的那三位,正因出生在恰当的时点,才得以成为新兴摇滚乐行业的领军人物。幸好他们没有晚生几十年,因为如今廉价的下载和文件共享已经严重侵蚀了唱片业的利润。
归根结底很简单:站在新潮流的前沿是件大好事。天赋和勤奋固然必不可少,但没有什么能比得上抢先一步,并借着随后而来的强大人口结构和消费品味趋势,被推着向前走。
It seems like more than a coincidence that not only was Bill Gates born in 1955, but his Microsoft cofounder Paul Allen was born in 1953; Sun Microsystems founders Bill Joy and Scott McNealy were born in 1954; Steve Jobs and Eric Schmidt were born in 1955; and Steve Ballmer was born in 1956. Ten years earlier and there would have been no remote computer terminals for them to work at in high school and college; ten years later and the kids born before them would have beat them to the “new, new thing.” Likewise, the greatest pioneers of the M&A bar were born at the right time to benefit from the upsurge in corporate activities that the legal establishment had frowned upon: Joe Flom in 1923 and all four founders of Wachtell, Lipton, Rosen and Katz in 1930-31. During the holidays, I enjoyed spending time with three legends of the pop music business: producer David Geffen, entertainment attorney Allen Grubman, and Robbie Robertson, leader of the group “The Band.” I was struck by the fact that they were all born in the same year: 1943. I came along three years later, and I remember my parents picking me up from summer camp in 1956 and telling me about a new singing sensation, Elvis Presley, and a new kind of music called rock and roll. The three men listed above were born at the right time to become leaders of the newly minted rock and roll industry. It’s a good thing they weren’t born a few decades later, since cheap downloads and file sharing have now decimated the profitability of the record business. The bottom line is simple: it’s great to be in the vanguard of a new development. Talent and hard work are essential, but there’s nothing like getting there early and being pushed ahead by the powerful trends in demographics and taste that follow.
2014 年橡树资本管理有限合伙企业(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
2
2
版权所有,保留所有权利。
All Rights Reserved
也许对人口学运气最精辟的描述来自沃伦·巴菲特:
我这辈子运气实在太好了,你知道。我 1930 年出生在美国,概率是五十分之一对一。我从娘胎里出来的那天就中了彩票,因为出生在美国,而不是某个别的国家,要是在那些地方,我的境遇会完全不同。
想象一下,子宫里有一对同卵双胞胎,两人一样聪明、一样有活力。然后精灵对他们说:“你们其中一个将出生在美国,另一个将出生在孟加拉国。如果你落在孟加拉国,你就不用缴税。你愿意拿出收入的百分之多少,来竞拍那个出生在美国的名额?”这说明了什么?说明你的命运,社会因素起了作用,而不只是你天生的素质。那些说“这一切全靠我自己”的人,自以为是霍雷肖·阿尔杰——相信我,他们愿意为出生在美国而出的价,肯定比出生在孟加拉国高得多。这就是卵巢彩票。(《滚雪球》,艾丽斯·施罗德)
巴菲特足够有洞察力,也足够自信,能够承认他的成功并非全凭自己。如果他出生在孟加拉国而不是美国呢?或者 1930 年他是个女人而不是男人,机会少得多?或者生在 1830 年(那时再过一百年才会有对冲基金行业)或 2014 年(那时聪明人已经挤破了头)?或者父母不同?又或者他没能在哥伦比亚大学师从本·格雷厄姆?再或者他没有和查理·芒格搭档?
当人们把自己的成就归功于他人——以及运气——所起的关键作用时,我非常佩服。史密斯文章里的下面这句话,我百分之百认同:
创造“精英统治”一词的社会学家迈克尔·扬,描述了这样一种危险:仅仅因为成功发生了,就认为成功必定是应得的。“如果精英统治者相信——而且越来越多的人被这样鼓励着去相信——他们的晋升来自自身功绩……那他们就会自满得让人难以忍受。”(强调为原文所加)
Perhaps the ultimate description of demographic luck comes from Warren Buffett: I’ve had it so good in this world, you know. The odds were fifty-to-one against me being born in the United States in 1930. I won the lottery the day I emerged from the womb by being in the United States instead of in some other country where my chances would have been way different. Imagine there are two identical twins in the womb, both equally bright and energetic. And the genie says to them, “One of you is going to be born in the United States, and one of you is going to be born in Bangladesh. And if you wind up in Bangladesh, you will pay no taxes. What percentage of your income would you bid to be the one that is born in the United States?” It says something about the fact that society has something to do with your fate and not just your innate qualities. The people who say, “I did it all myself,” and think of themselves as Horatio Alger – believe me, they’d bid more to be in the United States than in Bangladesh. That’s the Ovarian Lottery. (The Snowball, Alice Schroeder) Buffett is insightful enough to realize – and secure enough to admit – that he isn’t solely responsible for his success. What if he’d been born in Bangladesh instead of the U.S.? Or a woman rather than a man in 1930, having much fewer opportunities? Or in 1830 (when there would be no hedge fund industry for a century) or 2014 (when there are smart people crawling all over it)? Or to different parents? Or if he’d missed out on studying under Ben Graham at Columbia? Or if he hadn’t partnered with Charlie Munger? I’m impressed when people credit others – as well as luck – for the essential part they played in their accomplishments. And I agree 100% with the following sentiment from Smith’s article: Michael Young, the sociologist who coined the term “meritocracy,” described the danger of thinking that success must be deserved just because it has happened: “If meritocrats believe, as more and more of them are encouraged to, that their advancement comes from their own merits . . . they can be insufferably smug.” (Emphasis added)
都是你自己干的吗?
巴菲特提到“那些说‘这一切全是我自己干的’的人”,让我想起奥巴马总统连任竞选时的一次演讲,其中有一句话成了众矢之的:“如果你有一家企业——那不是你建的。是别人帮你实现的。”
这句话单独拎出来看,确实很不得体。它听起来像是认为个人成功不存在,只有集体成就;否认了努力和毅力的作用。简言之,这反映了一种很不美国式的成功观。
我们很难保证每一句说出或写下的话都能经得起断章取义。放到上下文里看,奥巴马的话就合理多了:
如果你成功了,肯定有人在某时某刻帮过你。你生命中曾有一位伟大的老师。有人帮我们创造了这个令人难以置信的美国体系,让你得以茁壮成长。有人投资修建了道路和桥梁。如果你有一家企业——那不是你建的。是别人帮你实现的。
Did You Do It All Yourself? Buffett’s mention of “people who say, ‘I did it all myself’ ” reminds me of one of President Obama’s reelection campaign speeches, which included a comment that became a lightning rod: “If you’ve got a business – you didn’t build that. Somebody else made that happen.” His remark serves quite poorly when taken on its own. It suggests he thinks that there’s no such thing as individual success, only group accomplishments. It denies the efficacy of hard work and grit. In short, it reflects a very un-American view of success. It’s hard to be sure that every sentence we speak or write can stand on its own. When taken in context, Obama’s statement makes more sense: If you were successful, somebody along the line gave you some help. There was a great teacher somewhere in your life. Somebody helped to create this unbelievable American system that we have that allowed you to thrive. Somebody invested in roads and bridges. If you’ve got a business – you didn’t build that. Somebody else made that happen.
2014 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
3
3
版权所有,保留一切权利。
All Rights Reserved
显然,奥巴马在这两句话里漏掉了几个关键词,或许他以为听众会自动从前面的话里补上。只需加上四个字(下面用斜体标出),他的话听起来就顺耳多了:“如果你有个生意——那不是你独自建成的。是有别人给你提供了帮助,这才成了事。”换句话说,你运气好,得到了帮助。我们不都是这样吗?
Clearly Obama omitted a few key words from those two last sentences, perhaps assuming his listeners would carry them over from those that went before. The addition of just four words (italicized below) would have made his message more palatable: “If you’ve got a business – you didn’t build that alone. Somebody else provided assistance that made that happen.” In other words, you were lucky enough to get help. Weren’t we all?
一切都是我自己的功劳吗?
你或许觉得我聪明、有远见,或者勤奋。我希望你是这么想的。但当我读完《异类》这本书后,我忍不住为孩子们记下了人口统计学上的运气在我成功中扮演的所有角色。为了说明我的观点,我想把这份清单分享给你们:
Did I Do It All Myself? You may think of me as intelligent, insightful and/or hard-working. I hope you do. But when I finished reading Outliers, I was moved to write down for my kids all the ways in which demographic luck contributed to my success. To illustrate my point, I want to share the list with you:
首先,能出生在“婴儿潮”的开端,赶上美国的好时候,这真是幸运至极。婴儿潮一代——也就是二战结束后出生的一代人——受益于战后军人返乡、战时消费限制的解除,以及随后人口爆炸式增长所带动的强劲经济发展。我是在战争期间孕育、战后不久出生的,排在这条队伍的最前面,再近不过了。
First of all, it was great to be born in America at the very beginning of the “baby boom.” Baby boomers – the generation born right after World War II – benefitted from the return of servicemen from the war; the ending of war-time limits on consumption; and explosive subsequent growth of the population, which fired strong economic growth. I was conceived during the war and born just after it ended. You couldn’t get much closer to the front of the line.
我出生于中产阶级家庭——父母是他们家族中第一代在美国出生的人——他们鼓励我接受教育、努力工作。正因如此,我成了家里第一个拿到大学文凭的人。
I was born to middle-class parents – members of the first generation in their families to be born in America – who encouraged me in education and work. They made me the first member of our family to receive a college degree.
我出生的时机让我得以在纽约市公立学校接受良好的免费教育。这些学校受益于一群聪慧的女教师,她们当时无法进入企业界担任职务,却乐于与孩子们保持同步的假期安排。
The timing of my birth enabled me to get a good, free education in the New York City public schools. The schools benefitted from the presence of smart women teachers to whom corporate careers weren’t available, and who liked being on the same vacation schedule as their kids.
我的高中升学顾问说我的成绩不够好,进不了沃顿商学院,但幸运的是我遇到一位会计老师,他的推荐信也许起了关键作用。或许是大学入学考试或 SAT 这些标准化考试的功劳,这些考试当时刚推出不久,用来抵消精英大学对公立学校学生的偏见。
My high school guidance counselor said my grades weren’t good enough to get me into Wharton, but I was lucky to have had an accounting teacher whose letter of recommendation may have done the trick. Or perhaps it was the college entrance exams or SATs, standardized tests that had been introduced shortly before to counter the elite universities’ bias against public-school kids.
不管是什么原因让我得以进入沃顿,有一点是清楚的:在沃顿的学习让我收获颇丰,让我接触到了金融(此前我原本打算从事会计职业),也为我的履历增色不少。如果当初我没有进入沃顿,而是去了我的第二志愿——一所大型州立大学,我的职业生涯乃至整个人生,还会是现在这个样子吗?
Regardless of what made it possible, it’s clear that attending Wharton taught me a lot, exposed me to finance (previously I had planned on a career in accounting) and burnished my resume. Would my career, and thus my life, have been the same if I hadn’t gotten into Wharton and instead had attended my second-choice school, a large state university?
上大学时,我从未听说过 MBA 这种东西。但越战的爆发给了我继续留在学校里的理由,而三年的法学院时光又显得太过漫长,于是商学院便成了我的选择。因缺乏工作经验被哈佛拒绝后,我转而进入芝加哥大学,其理论化、定量化的教学方法,恰好与我本科阶段在沃顿商学院所接受的实用主义教育形成了完美互补。
When I went off to college, I’d never heard of something called an MBA. But the existence of the Vietnam War provided an incentive to stay in school, and three years for law school seemed like too much, so business school it would be. Turned down by Harvard because of my lack of work experience, I instead attended the University of Chicago, whose theoretical, quantitative approach provided the perfect complement to my pragmatic Wharton undergraduate education.
我赶上婴儿潮一代排头位置是运气,进芝加哥大学时时机也很巧。1967 年我踏入校园,当时芝加哥学派崭新的金融学教学法刚起步没几年。在我之前学过的资本资产定价模型、现代投资组合理论、有效市场假说、随机游走,以及今日投资理论的其它组成部分的学生,最多也就几百人。
Just as I was lucky to be at the front of the line of baby boomers, my timing was fortuitous in attending Chicago. I arrived on campus in 1967, just a few years after the new Chicago approach to finance had begun to be taught. No more than a few hundred students could have beat me to the capital asset pricing model, modern portfolio theory, the efficient market hypothesis, the random walk, and the other components of today’s investment theory.
2014 年橡树资本管理有限合伙公司
2014 Oaktree Capital Management, L.P.
4
4
版权所有
All Rights Reserved
我不是那种十岁就开始读招股书的投资者。事实上,即便到 1969 年临近从芝加哥毕业时,我对职业方向仍不确定。我接受了第一国民城市银行(花旗银行的前身)投资研究部门的一份固定职位,主要是因为一年前我曾在那里做过一份不错的暑期工。在那里的十年股票分析工作,包括三年研究总监经历,为我的投资生涯奠定了理想基础。
I’m not one of those investors who started reading prospectuses at age ten. In fact, even as I approached graduation from Chicago in 1969, I was unsure of my career direction. I accepted a permanent position in investment research at First National City Bank (the predecessor of Citibank), largely because I’d had a good summer job there a year earlier. Ten years in equity analysis there, including three as director of research, provided an ideal foundation for my investment career.
到了 1978 年,新任首席投资官想为他自己招来的研究主管腾出位置,于是让我去发起可转换债券基金——以及,最走运的是——去开拓当时刚刚兴起的高收益债券领域。还有谁能比我更得天独厚,得以参与过去 35 年的金融变革呢?
And then, when a new chief investment officer wanted to make room for his own head of research in 1978, he asked me to start up funds in convertible bonds and – in the ultimate stroke of luck – the newly created field of high yield bonds. How could anyone have been better positioned to participate in the financial developments of the last 35 years?
当然,我最幸运的时刻莫过于 1983 年至 1988 年间,与我的杰出伙伴们——布鲁斯·卡什、谢尔登·斯通、拉里·基尔和理查德·马森——携手合作。布鲁斯提出在 TCW 组建一只投资“不良债务”的基金,这是主流金融机构首次涉足此领域。随后,我们五人于 1995 年离开,共同创立了橡树资本。后来的事,众所周知,已成为历史。
And of course, I was at my luckiest when I teamed up with my wonderful partners – Bruce Karsh, Sheldon Stone, Larry Keele and Richard Masson – between 1983 and 1988. Bruce had the idea to organize a fund to invest in “distressed debt” at TCW, the first one from a mainstream financial institution. And then the five of us left to start Oaktree in 1995. The rest, as they say, is history.
好运是自己创造的?成功绝非偶然?胡说!上面提到的那些积极进展,有些确实有我一份功劳,但其中很多纯属运气。把这条路往前拨几格,我今天会在哪里?再举一例:1969 年我离开芝加哥时申请了一堆工作,其中有一份我比任何其他都更想要,却没拿到。几年前,那家公司的校园招聘官告诉我,当年我其实被选中了,只是那天上午,负责的合伙人带着宿醉进门,忘了打那个本该打给我的录用电话。想想看:要不是这点“坏运气”,我接下来 39 年可能都耗在所罗门兄弟(Lehman Brothers)了!
我清楚自己有多幸运。看清并珍惜这份好运,让我感到无比振奋,也对未来充满乐观。这非但没有削弱我对已取得成就的满足感——哪怕要承认那些不全是我自己的功劳——反而让我庆幸自己生在那样一个年代、那样一个地方,赶上了后来的种种发展。我为自己的好运而欣喜。
那么,那些我可能带进职业生涯的东西呢——比如智慧、洞察力和写作天赋?拥有这些,难道不也是一种运气吗?聪明人和天生有才的人,并没有做什么事去挣来这些天赋。没人能把它们记成“我做的”或“我能掌控的”。这些东西同样是运气,我们该为此感恩,而不是居功。
You make your own luck? Success is never accidental? Bull!! I contributed to some of the positive developments described above, but many of them were pure luck. Pull out a few of the steps on this progression, and where would I be today? Here’s one more: Of all the jobs I applied for when leaving Chicago in 1969, I wanted one much more than the rest but didn’t get it. A few years ago, the company’s campus recruiter told me I had been chosen, but on the relevant morning the partner in charge came in hung over and failed to call me with the positive message he was supposed to deliver. Just think: but for that bit of “bad luck” I could have spent the next 39 years at Lehman Brothers! I know how lucky I’ve been. I find it incredibly uplifting and the source of great optimism regarding the future to know and appreciate my good fortune. Rather than detract from my satisfaction over the success I’ve enjoyed – because of having to admit it wasn’t all my own doing – this realization makes me feel fortunate to have been born when and where I was and to have benefitted from the developments that came along. I revel in my good luck. And what about the things I may have brought to my career: perhaps intelligence, insight and a talent for writing? Isn’t having these things a form of luck? Intelligent and innately talented people didn’t do anything to earn their gifts. No one can take credit for them as “something I did” or “something that was within my control.” These things, too, are luck, and something for which we should give thanks rather than take credit.
投资中的运气
与其说“运气是自己创造的”,不如用一句老话更贴切:“运气是准备与机遇相遇时发生的事。”如果你通过学习和实践做好准备,勤奋努力,发挥自己的才能,当机会出现时,你就能最大限度地加以利用。这种看待人生的方式,与我对投资结果的表述一脉相承:业绩是事件与现有投资组合碰撞时产生的结果。
我们安排自己的生活——或者在投资中,安排自己的投资组合——是基于对未来可能发生之事的预期。一般而言,如果未来事件符合我们的期望或预期,我们就能得到想要的结果;如果不符合,结果就不那么理想。
Luck in Investing Rather than “you make your own luck,” there’s an old saying that provides a better way to put it: “luck is what happens when preparation meets opportunity.” If you prepare through study and practice, work hard and bring your talents to bear, you’ll be positioned to make the most out of opportunities that arise. This way of looking at life is in line with my formulation regarding investment results: performance is what happens when events collide with an existing portfolio. We arrange our lives – or, in investing, our portfolios – in expectation of what we think will happen in the future. In general, we get the desired results if future events conform to our hopes or expectations, and less-desired results if they don’t.
2014 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
5
5
版权所有
All Rights Reserved
那像我们橡树资本这样,不把自己当成宏观预测者或市场择时者的人呢?即便最坚定的价值投资者,也是基于预期行事:一个卖 x 价位的资产,终将值 2x,而且有一天别人会认清它的价值,把它推高。而那些不预测宏观、只管买入并持有的股票投资者,也默认经济会扩张、企业利润会增长、股价会随之上涨。
就算投资者靠扎实的分析、准确的数据和合理的假设,得出了关于当前内在价值或未来盈利增长的结论。就算我们承认,他们的结论在某种抽象意义上是“对的”。要让他们对未来事件的预判成真,仍然需要极大的运气。
伦敦商学院的埃尔罗伊·迪姆森有一句话说得最犀利:“风险意味着可能发生的事,比实际发生的事更多。”换句话说,未来不是一个注定展开的预定剧本,而是一系列可能性,其中任何一件都可能发生。投资者会对哪一件会发生形成自己的看法。这些看法可能是深思熟虑的,也可能是瞎扔飞镖。但即便最严谨推导出的未来图景,也远不能保证正确。还可能有其他许多事发生。
纳西姆·尼古拉斯·塔勒布在《随机漫步的傻瓜》中表达的观点,与迪姆森是一脉相承的。世界是不确定的,甚至可以说是随机的。“应该发生”的事也许完全清楚,也就是说我们知道未来理应如何。但应该发生的事可能不发生——反而发生了别的事——原因五花八门,很多是外部的、不可预测的、甚至毫无道理的。这些事可以用一个词形容:随机,也就是运气的产物,好运或坏运。
关键在于,我们构建投资组合,而未来事件决定我们的表现是得到奖赏还是惩罚。预期兑现的人通常赚钱,预期落空的人亏钱。这个过程听起来很基于事实、论功行赏、与运气无关,因此是可靠的。但这种情况只在平均意义上、从最长期的角度看才成立。
What about people – like those of us at Oaktree – who don’t consider themselves macro forecasters or market timers? Even the most devoted value investor acts on the basis of expectations: that an asset selling at x will turn out to be worth 2x, and that one of these days everyone else will recognize its value and bid it up. And the agnostic buy-and-hold equity investor operates under the assumption that the economy will expand, companies will increase their profits, and stock prices will rise as a result. Let’s say investors reach their conclusions about current intrinsic value or future earnings growth by applying skillful analysis to accurate data and reasonable assumptions. Let’s grant, in short, that their conclusions are “right” in some abstract sense. It still takes a great deal of luck for their version of future events to materialize. Elroy Dimson of the London Business School is responsible for one of the most trenchant observations: “Risk means more things can happen than will happen.” In other words, the future isn’t a predetermined scenario that’s sure to unfold, but rather a range of possibilities, any one of which may happen. Investors formulate opinions as to which of them will happen. Those opinions may be well-reasoned or dart throws. But even the most rigorously derived view of the future is far from sure to be right. Many other things may happen instead. Nassim Nicholas Taleb’s views, expressed in Fooled by Randomness, connect up with Dimson’s. The world is an uncertain, even random, place. What “should happen” might be totally clear, meaning we know what the future should hold. But the things that should happen may not happen – and other things may happen instead – for any of a variety of reasons, many of them extraneous, unpredictable and even nonsensical. Those things can be described as random: the result of luck, either good or bad. The point is that we assemble our portfolios, and future events determine whether our performance will be rewarded or punished. People whose expectations are borne out generally make money, and those whose aren’t lose. That process sounds very fact-based, meritocratic and luck-free, and thus dependable. But that’s only the case on average and in the longest-term sense.
有时候,即便投资者的预测相对于他本应预期的情况过于乐观——也就是“错了”——投资者却会被不可预见的好事救回来,甚至靠脱离基本面的股价上涨翻身。不管哪种情况,股价涨了,投资者就受到称赞。我会说他“歪打正着”(或者“走运”)。
反之,一个谨慎老练的投资者可能对前景做出合理判断,结果却看着世界脱离正轨,投资失败。他或许会被说成“错得合情合理”(或者“倒霉”)。
投资者也可能采取适当谨慎的立场——比如说在 1997 年对科技股、或在 2005 年对住房抵押贷款支持证券保持警惕——结果却眼看着非理性高估的市场变得更离谱,价格连年飙升。他看上去糟糕透顶,老话怎么说来着:“比别人太早看清真相,和看错没什么两样。”
还有,在一种特殊的“时机错了、但基本面也许没错”的情况下,投资者可能用大量借来的钱,重仓一只便宜得可笑的股票。可还没等预期的上涨兑现,一场市场崩盘就触发追加保证金通知,他血本无归。正如约翰·梅纳德·凯恩斯所说:“市场保持非理性的时间,可能比你保持偿付能力的时间还长。”
去年,技术分析师乔·格兰维尔去世了。他在 1976 年发出警告,随后市场两年跌了 26%,这让他赢得尊重和名声。可他下一次准确预测要等 24 年——2000 年,他让大家抛售科技股。1976 年那次是本事,还是碰巧押对、事态顺了他的意?不管怎样,他成了投资行业众多因“连续对了一次”而出名的人之一。
Sometimes, even though an investor’s projections may be far too optimistic relative to what he should have expected – a.k.a. “wrong” – the investor is bailed out by unforeseeable positive developments, or even by non-fundamentally based price appreciation. Either way, the stock rises and the investor is applauded. I’d say he was “right for the wrong reason” (or “lucky”). Alternatively, a prudent, skillful investor may formulate a reasonable view of the future, only to see the world go off the rails and his investments fail. He might be described as “wrong for the wrong reason” (or “unlucky”). An investor may take an appropriately cautious stance – let’s say toward tech stocks in 1997 or residential mortgage backed securities in 2005 – only to see an irrationally overpriced market become more so, as prices soar for years. He looks terrible, a victim of the old adage that “being too far ahead of your time is indistinguishable from being wrong.” Further, in a special case of being wrong as to timing although perhaps not fundamentals, an investor may take a concentrated position in a laughably underpriced stock, using a huge amount of borrowed money. But before the expected appreciation can take place, a market crash brings on a margin call, and he’s wiped out. As John Maynard Keynes said, “The market can remain irrational longer than you can remain solvent.” Last year marked the passing of Joe Granville, a technical analyst whose warning in 1976 was followed by a 26% two-year decline, winning him respect and fame. But his next accurate call wouldn’t come for 24 years, when he told people to sell tech stocks in 2000. Was it skill back in 1976, or a lucky call that turned out right when events went his way? Regardless, he became one of many in the investment business who get famous for having been “right once in a row.”
2014 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
6
6
保留所有权利。
All Rights Reserved
1963 年在沃顿商学院,我记忆里学到的第一件事,就是决策的正确与否不能看结果来评判。因为世上充满随机性,未来又不可预知,许多糟糕的决定带来了好结果,而许多正确的决定最终却失败了。
换句话说,投资者要想既做对又能赚钱:
The first thing I remember learning at Wharton in 1963 was that the correctness of a decision can’t be judged from the outcome. Because of the randomness at work in the world and the unpredictability of the future, lots of bad decisions lead to good results, and lots of good decisions end in failure. In other words, for an investor to both be right and make money:
他对未来会发生什么——以及应该为此做些什么——的看法,必须事先在分析上正确无误。他预想会发生的事情,必须确实发生。而且这些事情必须按计划如期发生。
his view of what will happen in the future – and what should be done about it – has to be analytically correct a priori, the things he thinks will happen have to actually happen, and those things have to happen on schedule.
但在投资中,我们很难知道会发生什么,更不可能知道何时发生。除了(a)投资者的勤奋与技能以及(b)市场对未来信息的可靠折现之外,还有许多因素影响表现。运气——随机性,或超出我们认知与控制范围之事的发生——对结果起着巨大的作用。
投资成功不仅仅是投资者是否构建了“正确”的投资组合的问题,还在于它是否遇到了有利的环境。因此,要想成功需要相当大的运气成分。没有人能每次都做对。(这就是为什么即使是最优秀的投资者也会分散投资、对冲和/或限制杠杆的使用。)但技艺高超的投资者在长期内比随机假设所允许的范围更常正确。我们评价这类投资者时会说,“这不可能是运气。”
But in investing, it’s hard to know what will happen and impossible to know when it will happen. Many things influence performance other than (a) investors’ hard work and skill and (b) the market’s dependable discounting of information about the future. Luck – randomness, or the occurrence of things beyond our knowledge and control – plays a huge part in outcomes. Investment success isn’t just a question of whether the investor put together the “right” portfolio, but also whether it encountered a beneficial environment. Thus being successful requires a significant degree of luck. No one gets it right every time. (That’s why even the best investors diversify, hedge and/or limit their use of leverage.) But the skillful investor is right more often, over a long period of time, than an assumption of randomness would permit. We say about such investors, “it can’t be luck.”
*
*
*
*
*
*
哪里最容易交好运?
这份备忘录的第二个灵感,来自瑞士信贷的迈克尔·莫布森撰写的一篇题为《阿尔法与技能悖论》的报告。他在其中谈到了网络解决方案公司的首席执行官吉姆·拉特。年轻时,拉特想成为一名更好的扑克玩家,为此他努力学习每手牌的赔率,以及如何识别对手泄露底牌的“破绽”。
下面这部分引起了我的注意:
当时,他的一位叔叔把他拉到一边,给了他一句忠告。“吉姆,我不会把时间花在提高自己上,”他建议道,“我会把时间花在寻找弱牌局上。”投资成功有两个方面。第一个是技能,要求你技术上过硬。技术技能包括发现错误定价证券的能力(基于建模、财务报表分析、竞争战略分析和估值方面的能力,同时避开行为偏差),以及一套完善的组合构建框架。第二个方面是你选择参加的牌局。(强调为原文所加)
莫布森接着主要讨论了运气与技能相对重要性的变化。但对我来说,他的话首先触发的,是对市场有效性与无效性的思考。它们所凸显的是,在扑克中获胜的最简单方式,是去玩容易的牌局,玩那些其他人
Where Is It Easiest to Get Lucky? The second inspiration for this memo came from a report entitled Alpha and the Paradox of Skill by Michael Mauboussin of Credit Suisse. In it he talks about Jim Rutt, the CEO of Network Solutions. As a young man, Rutt wanted to become a better poker player, and to that end he worked hard to learn the odds regarding each hand and how to detect “tells” in other players that give away their position. Here’s the part that attracted my attention: At that point, an uncle pulled him aside and doled out some advice. “Jim, I wouldn’t spend my time getting better,” he advised, “I’d spend my time finding weak games.” Success in investing has two aspects. The first is skill, which requires you to be technically proficient. Technical skills include the ability to find mispriced securities (based on capabilities in modeling, financial statement analysis, competitive strategy analysis, and valuation all while sidestepping behavioral biases) and a good framework for portfolio construction. The second aspect is the game in which you choose to compete. (Emphasis added) Mauboussin goes on to talk primarily about changes in the relative importance of luck and skill. But for me, what his words keyed first and foremost were musings about market efficiency and inefficiency. What they highlighted is that the easiest way to win at poker is by playing in easy games in which other
2014 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
7
7
版权所有
All Rights Reserved
投资者容易犯错。同样,要在投资中轻松取胜,最直接的办法就是坚守低效市场。
players make mistakes. Likewise, the easiest way to win at investing is by sticking to inefficient markets.
运气与效率
我对有效市场假说的看法是:成千上万聪明、精通电脑、客观、冷静、动力十足且勤奋的投资者,花费大量时间寻找资产信息,并分析这些信息对资产价值意味着什么。因此,所有可得信息都会即刻反映到市场价格中。这使得每一项资产的市场价格都能准确反映其内在价值,投资该资产的投资者所获得的经风险调整后的回报,相对于所有其他资产的回报而言是公平的:不多也不少。所以不存在所谓“低效”之处,也不存在资产定价错误、从而提供“超额回报”或“免费午餐”的情况。正因如此,没有人能展现出超越常人的投资技巧(即“阿尔法”)。即便有人足够聪明,能够利用定价错误,市场也不会提供错误供他们利用。结果就是,没有人能战胜市场。
我对上述理论有一个主要分歧。学者们说,在有效市场中,每项资产的价格都能准确反映其内在价值;而我说,市场共识所定下的价格,只是对资产内在价值做的最佳估算。换句话说,学者们认为市场价格是对的,而我认为市场价格可能出错,但任何个人都无法持续改进这些价格(并利用其中的错误)。一个市场可能在“价格正确”这个意义上并非有效,但它可以因为迅速吸收新信息而有效。由此产生的价格未必等于价值,但它们在某一时点反映了所有人集体思考的结晶。结果是一样的:没有人能战胜市场。
我认为检验市场有效性有两重标准:如果市场有效,那么(a)一个市场的经风险调整后回报不可能优于或劣于任何其他市场,且(b)该市场中没有任何投资者能在经风险调整后跑赢其余投资者。换句话说,不存在通过技巧或运气获得超额表现的机会。在有效市场中——就像一块瑞士手表(或者,像塔勒布说的那样,在牙科行业里)——运气不起任何作用。
Luck and Efficiency Here’s my take on the efficient market hypothesis: Thousands of intelligent, computer-literate, objective, unemotional, highly motivated and hard-working investors spend a great deal of time searching for information about assets and analyzing what it means for their value. For this reason, all available information is incorporated instantaneously in market prices. This causes the market price of every asset to accurately reflect its intrinsic value, such that an investor in the asset will enjoy a risk-adjusted return that is fair relative to the return on all other assets: no more and no less. Thus there are no “inefficiencies,” or instances where assets are priced incorrectly so as to provide an “excess return” or a “free lunch.” For this reason, no individuals are able to demonstrate superior investment skill (“alpha”). Even if some people were smart enough to take advantage of pricing errors, the market doesn’t present errors for them to take advantage of. As a result, nobody can beat the market. I have one main disagreement with the theory as presented above. Whereas the academics say in an efficient market the price of each asset accurately reflects its intrinsic value, I say the price set by the consensus does the best job of estimating the asset’s intrinsic value. In other words, the academics say market prices are right, while I say they may be wrong but can’t consistently be improved upon (and the errors taken advantage of) by any individual. A market may not be efficient in the sense that prices are “right,” but it can be efficient in that it swiftly incorporates new information. The resulting prices may not be equal to the value, but they reflect everyone’s best collective thinking at a point in time. The result is the same: no one can beat the market. I think of the test for market efficiency as being twofold: if markets are efficient, (a) one market’s riskadjusted return can’t be better or worse than any other market and (b) no investor in the market can outperform the rest in risk-adjusted terms. In other words, there can’t be opportunities for outperformance . . . either through skill or luck. In an efficient market – as with a Swiss watch (or, as Taleb would say, in dentistry) – luck plays no part.
市场有效吗?这一假说是否切合实际?
我开门见山地说,我一直认为有效市场假说背后的推理绝对站得住脚、极具说服力,而且它对我的思考产生了深远影响。
在备受关注的市场中,成千上万的人在寻找更优的投资标的,同时设法避开更差的。一旦发现什么信息表明某样东西被低估,他们就会买入,推高价格,从而抹掉超额回报的潜在空间。同样,若发现某个资产被高估,他们就卖出或做空,压低价格,抬高其预期回报。我认为,期望聪明的市场参与者消除定价偏差,是完全合情合理的。
有效市场假说作为假说,很有说服力……但它适用于现实世界吗?(正如约吉·贝拉所说:“理论上,理论与实践没有差别,但实践中两者确有差别。”)答案在于一个事实:任何假说都不比它所依据的假设更为可靠。
我相信许多市场是相当有效的。所有人都了解它们,基本上都理解它们,也愿意投入其中。通常,每个人在同一时间获得同样的信息(实际上,
Are Markets Efficient? Is the Hypothesis Relevant? Let me say up front that I have always considered the reasoning behind the efficient market hypothesis absolutely sound and compelling, and it has greatly influenced my thinking. In well-followed markets, thousands of people are looking for superior investments and trying to avoid inferior ones. If they find information indicating something’s a bargain, they buy it, driving up the price and eliminating the potential for an excess return. Likewise, if they find an overpriced asset, they sell it or short it, driving down the price and lifting its prospective return. I think it makes perfect sense to expect intelligent market participants to drive out mispricings. The efficient market hypothesis is compelling . . . as a hypothesis. But is it relevant in the real world? (As Yogi Berra said, “In theory there is no difference between theory and practice, but in practice there is.”) The answer lies in the fact that no hypothesis is any better than the assumptions on which it’s premised. I believe many markets are quite efficient. Everyone is aware of them, basically understands them, and is willing to invest in them. And in general everyone gets the same information at the same time (in fact,
2014 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
8
8
版权所有,保留一切权利。
All Rights Reserved
确保市场有效正是美国证券交易委员会的使命之一)。1978 年我刚进入投资管理领域时,心里就装着这样的市场,当时我的原则是:“我什么都愿意做,但绝不想把余生耗在默克和礼来之间做选择。”
但我也相信,有些市场的有效性不如其他市场。不是所有人都知道或理解这些市场。它们可能充满争议,让人不敢投资;对某些人来说,它们可能显得风险过高;它们可能难以投资、流动性差,或者只能通过锁定期较长的工具参与,而有些人无法或不愿参与其中。某些市场参与者可能比别人掌握更充分的信息……而且是合法获取的。因此,在无效市场中,既有真本事,也可能有运气成分,因为市场价格常常出错,这让一些投资者能比其他人表现更好。
(顺便插一句:市场无效并不意味着里面每个人都能发财。它只意味着存在高估和低估的机会,有人从中获利,也有人栽跟头。所以有赢家也有输家。即使在无效市场中,也不可能人人都高于平均水平。)
归根结底,我认为没有任何市场是完美有效的,原因只有一个。记住市场有效性背后的假设:参与者必须客观、不带情绪。无论哪个市场,能通过这一关的投资者寥寥无几。有多少人能冷静到在快速上涨的泡沫中忍住不买,或者在崩盘时资产价格看似要跌到零时忍住不卖?
对我而言,结论是:(甲)你不能忽视有效性的概念,同时(乙)你也不能把它当作放之四海而皆准的真理。正如我在 2001 年 7 月《这一切到底是怎么回事:阿尔法》中写的那样:
如果我们完全无视理论,可能犯下大错。我们会自欺欺人地以为,自己能比别人知道得更多,能持续击败人满为患的市场……但若全盘吞下理论,我们又会把投资过程交给电脑,错过有能力的个人所能做出的贡献。
与其指望市场经常提供免费午餐,我认为应该先假定市场是有效的。任何认为市场提供了被低估的投资机会、而别人都笨到发现不了的人,都应该承担举证责任。对免费午餐的存在持怀疑态度,比假设未被欣赏的便宜货遍地都是、等着人去捡要安全得多。
但重要的是要指出,市场有效性不应被视为放之四海而皆准的东西,而应被看作布鲁斯·卡什教会我称之为“可反驳的推定”的东西。你一开始应该把它当作一般规律,但在个别情况下,其适用性是可以被推翻的。无效的可能性不应被忽视。
关于这个话题,有个老故事:一位金融理论教授和一名学生一起穿过校园。学生说:“教授,您看,地上是不是有张 10 美元钞票?”教授回答:“那不可能是 10 美元。如果是,早就有人捡走了。”教授转身走开,学生捡起钞票,去买了一杯啤酒。
it’s one of the SEC’s missions to make sure that’s the case). I had markets like that in mind in 1978 when, on going into portfolio management, my rule was, “I’ll do anything but spend the rest of my life choosing between Merck and Lilly.” But I also believe some markets are less efficient than others. Not everyone knows about them or understands them. They may be controversial, making people hesitant to invest. They may appear too risky for some. They may be hard to invest in, illiquid, or accessible only through locked-up vehicles in which some people can’t or don’t want to participate. Some market participants may have better information than others . . . legally. Thus, in an inefficient market there can be mastery and/or luck, since market prices are often wrong, enabling some investors to do better than others. (Time for an aside: the fact that a market is inefficient doesn’t mean everyone in it gets rich. It simply means there are overpricings and underpricings, to profit from or fall victim to. Thus there can be winners and losers. Even in an inefficient market, not everyone can be above average.) Ultimately, there’s one reason why I think no markets are perfectly efficient. Remember the assumptions underlying market efficiency: the participants have to be objective and unemotional. Regardless of the market, few investors pass that test. How many are unemotional enough to resist buying into a fast-rising bubble, or selling in a crash when the price of an asset appears to be on the way to zero? The bottom line for me is that (a) you mustn’t ignore the concept of efficiency, and at the same time, (b) you mustn’t accept it as universally true. As I wrote in What’s It All About, Alpha (July 2001): If we entirely ignore theory, we can make big mistakes. We can fool ourselves into thinking it’s possible to know more than everyone else and regularly beat heavily populated markets. . . . But swallowing theory whole can make us turn the process over to a computer and miss out on the contribution skillful individuals can make. Rather than expect markets to routinely provide a free lunch, I think there should be a presumption that they’re efficient. The burden of proof should be on anyone who thinks a market provides underpriced investments that no one else is smart enough to detect and pursue. It’s safer to be skeptical of the existence of freebies than to assume unappreciated bargains are rife for the taking. It’s important to note, however, that market efficiency shouldn’t be considered something that’s universally applicable, but rather what Bruce Karsh has taught me to call a “rebuttable presumption.” You should start out thinking it’s the general rule, but its applicability can be disproved in individual situations. The possibility of inefficiency shouldn’t be ignored. In the old story on this subject, the professor of finance theory is taking a walk across the campus with one of his students. The student says, “Look professor: isn’t that a $10 bill on the ground?” The professor answers, “It can’t be a $10 bill. If it were, someone would have picked it up by now.” The professor turns and walks away, and the student picks it up and has a beer.
我与低效打交道的经历
如前所述,1978 年我很走运,花旗银行请我为券商 Bache 管理一个投资组合,这家券商想推出一只高收益债券共同基金。这是我享受到的众多免费午餐中的头一回。
My History with Inefficiency As mentioned above, I was lucky in 1978 when Citibank asked me to manage a portfolio for the brokerage house Bache, which wanted to offer a high yield bond mutual fund. This was the first of many opportunities I’ve enjoyed for free lunches.
2014 年橡树资本管理有限合伙公司
2014 Oaktree Capital Management, L.P.
9
9
版权所有
All Rights Reserved
35 年前,高收益债券市场是市场无效性的经典例证。
Thirty-five years ago, the high yield bond market was a classic example of market inefficiency.
这一品种鲜有人知,也鲜有人研究。
几乎没有公开的业绩记录可查。
没有集中的交易市场,也没有价格方面的公开数据。
职业投资者中涉足者寥寥。
最关键的是,高收益债券被视为不体面的资产,投资于它被认为不合规矩。我永远忘不了穆迪对 B 级债券的定义:“不具备理想投资特征。”
正因如此,多数机构的投资政策明令禁止,只允许投资“A 级及以上”或“投资级(BBB 级及以上)”的债券。
当然,它们还被冠以贬损的称呼——“垃圾债券”。就像故事里那位金融学教授一样,大多数投资者嗤之以鼻,转身走开。
It was little known and little researched. There was little reported performance history. There was no centralized trading and no reported data on prices. Few professionals invested in them. Most importantly, high yield bonds were viewed as unseemly and investing in them was considered improper. I’ll never forget Moody’s definition of a B-rated bond: “fails to possess the characteristics of a desirable investment.” For this reason, they were banned under most institutions’ policies, which limited investment to bonds rated “A or better” or “investment grade (triple-B or better).” And, of course, they were known by the derogatory term “junk bonds.” Like the finance professor in the story, most investors turned up their noses and walked away.
上面列出的这些因素导致高收益债券遭到轻视和回避,从而被低估,其提供的收益率相对于所涉风险而言过高。我怎么知道的?因为(a)作为风险补偿的收益率利差已被证明过高,(b)长期来看,这些债券的表现优于其他形式的固定收益投资,(c)谢尔顿·斯通在他管理我们投资组合的 28 年间,实现了高于其基准的风险调整后净回报。高收益债券为橡树资本的大部分成功及其后续诸多举措奠定了基础。
十年后,也就是 1988 年,谢尔顿和我与布鲁斯·卡什达成一致,认为我们应当组建第一只不良债务基金,布鲁斯聘请了理查德·马森与他共同承担这项任务。虽然到那时,德崇证券和迈克尔·米尔肯的显赫名声已经让高收益债券受到关注,但不良债务仍然鲜为人知,理解甚少。还有什么比破产或极有可能破产的公司的债务更不体面、更令人恐惧的呢?没有主流金融机构投资不良债务或提供不良债务基金,这为我们留下了一片开阔的赛场。布鲁斯自成立以来的总回报率为每年 23%(扣除费用前),扣除费用后为 17.5%——而且没有使用杠杆——这无疑表明市场中一直存在低效现象。而他在 25 年间投资 350 亿美元赚取这一回报的事实说明,这不是运气。
我在这里要说明的是,这些市场——以及橡树资本多年来进入的其他市场——一直属于低效市场。信息、基础设施、理解和竞争的缺乏,为我们创造了大量寻找便宜货的机会,也让这些市场中的客户得以享受优于所承担风险的回报。
The elements listed above caused high yield bonds to be disrespected and shunned, and thus to be underpriced and offer yields that were too high for the risk involved. How do I know? Because (a) the yield spread offered as compensation for bearing risk has proved to be excessive, (b) the bonds have outperformed other forms of fixed income investing over the long term, and (c) Sheldon Stone has been able to compile a risk-adjusted net return above his benchmarks for the 28 years over which he’s managed our portfolios. High yield bonds have provided the foundation for much of Oaktree’s success and many of its subsequent initiatives. Ten years later, in 1988, Sheldon and I agreed with Bruce Karsh that we should organize our first distressed debt fund, and Bruce hired Richard Masson to join him in the task. While the prominence of Drexel Burnham and Michael Milken had attracted attention to high yield bonds by that time, distressed debt was still little known and poorly understood. What could be more unseemly and frightening than the debt of companies that were bankrupt or that appeared overwhelmingly likely to become so? No mainstream financial institutions invested in distressed debt or offered distressed debt funds, leaving an open playing field for us. Bruce’s aggregate since-inception return of 23% per year before fees (17½% after) – without the benefit of leverage – certainly suggests that inefficiencies have been present. And the fact that he has earned that return over 25 years while investing $35 billion says it wasn’t luck. My point here is that these markets – and others that Oaktree entered over the years – have been inefficient markets. The lack of information, infrastructure, understanding and competition created many opportunities for us to find bargains, and for our clients in those markets to enjoy favorable returns with less-than-commensurate risk.
低效率的持久性
如果效率应当成为前提假设,那么“高效化”也应如此。这是我自创的词,指的是市场逐渐变得更有效率的过程。简言之,随着时间推移,勤勉投资者的行动应当会产生驱除便宜货的效果。如果起初确实存在便宜货,持有者会享受到优于风险调整后的回报,其他投资者会注意到,研究它们,并把价格抬到足以消除便宜货成分的程度,进而消除进一步超额回报的可能性。如果低效率是由市场基础设施不完善造成的,那么可以预期集中化交易、价格报告、业绩数据和顾问关注都会随之发展起来。
市场需要出现一定程度的失灵,才能让投资者找到便宜货、低价买入并享受超额回报。但需要更大程度的失灵,
The Durability of Inefficiency If efficiency should be the going-in presumption, so should “efficientization.” That’s my term for the process through which a market becomes more efficient. In short, over time the actions of diligent investors should have the effect of driving out bargains. If at first bargains exist, their holders will enjoy superior risk-adjusted returns, other investors will take note, and they’ll study them and bid them up enough to eliminate the bargain element and thus the potential for further excess returns. If the inefficiency is caused by underdeveloped market infrastructure, you can expect centralized trading, price reporting, performance data and consultant focus to develop. It requires a certain degree of malfunction for the market to allow an investor to find a bargain, buy it on the cheap and enjoy an excess return. But it takes a much greater degree of malfunction
2014 年橡树资本管理有限合伙公司
2014 Oaktree Capital Management, L.P.
10
10
保留所有权利。
All Rights Reserved
让其他所有人都注意不到这位投资者的成功,不去效仿他的方法,从而使这个便宜货持续存在。通常,免费午餐的柜台理应被扫荡一空。
for everyone else to fail to notice that investor’s success, fail to emulate his methods, and thus allow the bargain to persist. Usually a free-lunch counter should be expected to be picked clean.
市场有效性的现状
让我们把当前的市场环境与过去做个对比。
The Current State of Market Efficiency Let’s compare the current environment for efficiency with that of the past.
各类投资数据如今海量可得,随手可取。
每位投资者都拥有强大的计算能力。反观 1970 年之前,个人电脑基本不存在,连四则运算计算器都少见;1980 年之前,笔记本电脑更是闻所未闻。
“对冲基金”“另类投资”“困境债务”“高收益债券”“私募股权”“抵押贷款支持证券”“新兴市场”——这些词如今家喻户晓。三十年前,它们要么不存在,要么鲜为人知,要么理解肤浅。今天,就像我常说的浏览器对手机的影响一样,“人人都无所不知”。
如今,很少有人对投资做道德评判。投资者因某项投资有争议或不体面而拒绝出手的例子,已经不多见。反观过去,大多数人为了赚钱什么都肯干。
全球约有 8000 家对冲基金,其中许多章程宽松,以极度灵活为傲。
Data on all forms of investing is freely available in vast quantities. Every investor has extensive computing power. In contrast, there were essentially no PCs or even four-function calculators before 1970, and no laptops before 1980. “Hedge fund,” “alternative investing,” “distressed debt,” “high yield bond,” “private equity,” “mortgage backed security” and “emerging market” are all household words today. Thirty years ago they were non-existent, little known or poorly understood. Today, as I say about the impact of the browsers on our mobile phones, “everyone knows everything.” Nowadays few people make moral judgments about investments. There aren’t many instances of investors turning down an investment just because it’s controversial or unseemly. In contrast, most will do anything to make a buck. There are about 8,000 hedge funds in the world, many of which have wide-open charters and pride themselves on being infinitely flexible.
要证明市场有效或无效都很难。原因之一是,学术界认为需要几十年的数据才能得出具有“统计显著性”的结论,但等积累够那些年头,环境往往已经变了。不过,我还是觉得,看看上面列出的那些变化,就得承认今天的条件不如过去那么有利于市场无效性。简而言之,接受这个事实是明智的:大多数游戏不再像从前那样好打,免费的午餐也因此更稀罕了。所以,总体来看,我认为未来要赚到超越风险的超额回报会更难,而且优势幅度也会更小。
人们常问我,明天的无效市场在哪里。想想看:这本身就是个矛盾的说法。就像在问:“还有什么没被发现的?”市场跟 25 年前、35 年前、45 年前相比,早已面目全非。今天的底线是,人们几乎没有什么不知道、不理解、不接受的东西了。
那我怎么指望找到无效性呢?我的回答是,虽然今天很少有市场表现出严重的结构性无效,但很多市场时不时会表现出大量的周期性无效。就在五年前,还有很多东西是别人碰都不愿碰的,结果它们的回报高得离谱。那些机会如今大多消失了,但我敢肯定,等下一次投资者掉头逃跑的时候,它们还会回来。
只有当投资者永远保持客观冷静,市场才会永远有效。换句话说,那一天永远不会来。除非那个不大可能的日子真到了,否则技巧和运气都将继续扮演非常重要的角色。
It’s hard to prove efficiency or inefficiency. Among other reasons, the academics say it takes many decades of data to reach a conclusion with “statistical significance,” but by the time the requisite number of years have passed, the environment is likely to have been altered. Regardless, I think we must look at the changes listed above and accept that the conditions of today are less propitious for inefficiency than those of the past. In short, it makes sense to accept that most games are no longer as easy as they used to be, and that as a result free lunches are scarcer. Thus, in general, I think it will be harder to earn superior risk-adjusted returns in the future, and the margin of superiority will be smaller. People often ask me about the inefficient markets of tomorrow. Think about it: that’s an oxymoron. It’s like asking, “What is there that hasn’t been discovered yet?” The markets are greatly changed from 25, 35 or 45 years ago. The bottom line today is that there’s little that people don’t know about, understand and embrace. How, then, do I expect to find inefficiency? My answer is that while few markets demonstrate great structural inefficiency today, many exhibit a great deal of cyclical inefficiency from time to time. Just five years ago, there were lots of things people wouldn’t touch with a ten-foot pole, and as a result they offered absurdly high returns. Most of those opportunities are gone today, but I’m sure they’ll be back the next time investors turn tail and run. Markets will be permanently efficient when investors are permanently objective and unemotional. In other words, never. Unless that unlikely day comes, skill and luck will both continue to play very important roles.
January 16, 2014
January 16, 2014
2014 年橡树资本管理有限合伙企业(Oaktree Capital Management, L.P.)
2014 Oaktree Capital Management, L.P.
11
11
保留所有权利
All Rights Reserved