众所周知
Memo to:
Memo to:
Oaktree Clients
Oaktree Clients
From:
From:
Howard Marks
Howard Marks
主题:众所周知
Re: Everyone Knows
par·a·dox n 1 一个看似荒谬或自相矛盾的陈述,但可能是真实的;…… 4 一种与普遍信念相冲突的观点。(《柯林斯英语词典》)
有时我会被请去谈投资,话题完全放开。我喜欢这样开头:我发现投资最有趣的地方在于它的悖论性——那些看似最明显、人人都认同的事情,结果往往并非如此。
我不是说公认的投资智慧有时有效有时无效。现实更简单也更有系统性:广大投资者的共识所认定的清晰结论,几乎总是错的。
首先,大多数人并不理解某件事物是如何获得非凡赚钱潜力的过程。其次,投资背后民意共识的凝聚过程,本身就倾向于消除其盈利潜力。
我一直在积累想法,准备写一份备忘录,讨论投资大众多么频繁地犯错,以及应当反着押注公认智慧。然后,3 月 1 日马克·费伯的《 gloom、繁荣与萧条报告》来了,其开头引用了威廉·斯坦利·杰文斯(1835-1882)的话。又有人帮我把这话说得更好,这次是一百多年前的人:
一般来说,别人做什么你就跟着做什么是愚蠢的,因为几乎可以肯定会有太多人做同样的事。
par·a·dox n 1 a seemingly absurd or self-contradictory statement that is or may be true . . . 4 an opinion that conflicts with common belief. (Collins English Dictionary) I’m sometimes asked to speak about investing with the choice of topic wide open. I like to begin by saying the thing I find most interesting about investing is how paradoxical it is: how often the things that seem most obvious – on which everyone agrees – turn out not to be true. I’m not saying accepted investment wisdom is sometimes valid and sometimes not. The reality is simpler and much more systematic: What’s clear to the broad consensus of investors is almost always wrong. First, most people don’t understand the process through which something comes to have outstanding moneymaking potential. And second, the very coalescing of popular opinion behind an investment tends to eliminate its profit potential. I’ve been saving up ideas for a memo about how often the investing herd is wrong and accepted wisdom should be bet against. Then along came the March 1 issue of Mark Faber’s “Gloom, Boom and Doom Report” and its lead quotation from William Stanley Jevons (1835-1882). Another chance for someone else to help me say it better, this time from 100-plus years ago: As a general rule, it is foolish to do just what other people are doing, because there are almost sure to be too many people doing the same thing.
“常识”及其他矛盾修辞法
以“人人都”认为绝佳的投资为例。在我看来,这按定义就根本不可能成立。
“Common Sense” and Other Oxymorons Take, for example, the investment that “everyone” believes to be a great idea. In my view by definition it simply cannot be so.
人人都喜欢的东西,很可能是因为它一直表现不错。多数人似乎觉得,过去表现出色就预示着未来同样出色。其实,过去表现出色更可能是透支了未来,反而意味着一路走来表现将低于平均。
人人都喜欢,价格多半已经涨到足以反映这种追捧的热度,再往上涨的空间相对有限了。(当然,确实有可能从“高估”走向“更高估”,但我不愿指望这种事发生。)
人人都喜欢,这个领域多半已经被挖得太透——涌进来的资本也太多——剩下的便宜货就不多了。
If everyone likes it, it’s probably because it has been doing well. Most people seem to think outstanding performance to date presages outstanding future performance. Actually, it’s more likely that outstanding performance to date has borrowed from the future and thus presages sub-par performance from here on out. If everyone likes it, it’s likely the price has risen to reflect a level of adulation from which relatively little further appreciation is likely. (Sure it’s possible for something to move from “overvalued” to “more overvalued,” but I wouldn’t want to count on it happening.) If everyone likes it, it’s likely the area has been mined too thoroughly – and has seen too much capital flow in – for many bargains to remain.
2007 年橡树资本管理有限合伙公司
2007 Oaktree Capital Management, L.P.
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如果人人都喜欢它,那么一旦人群改变集体想法、涌向出口,价格就有大跌的显著风险。
If everyone likes it, there’s significant risk that prices will fall if the crowd changes its collective mind and moves for the exit.
优秀投资者知道何时价格低于其应有价值,并在此刻买入。而一项投资的价格之所以能低于其应有价值,只可能是因为大多数人尚未看到它的优点。约吉·贝拉有句名言:“那家餐馆没人去了;太挤了。”同样荒唐的还有说:“人人都看出那笔投资是捡便宜。”如果人人都看出来了,他们早就买入了,那样价格就不会再低了。
Superior investors know – and buy – when the price of something is lower than it should be. And the price of an investment can be lower than it should be only when most people don’t see its merit. Yogi Berra is famous for having said, “Nobody goes to that restaurant anymore; it’s too crowded.” It’s just as nonsensical to say, “Everyone realizes that investment’s a bargain.” If everyone realizes it, they’ll have bought, in which case the price will no longer be low.
一笔划算买卖的解剖
“这是个好主意吗?”人人都想知道答案。时不时地,市场舆论会一致看好某类投资,把它捧成好主意——下一个解决方案——低风险稳赚的机会——“银弹”。这种群体心态常常会制造一种自我实现的预言……但只是一阵子。
我干这行三十九年,这种事见过太多次:“投资高增长公司的股票是个好主意”(或者说能源股、小公司、磁盘驱动器公司、新兴市场、风投基金、科技股、对冲基金、房地产、中国和印度,或者私募股权)。但同样频繁地,我表达过自己的看法:世上没有所谓的好主意,只有在某个价格上才成立的好主意。一样东西在某个价格上可能是极好的主意,在另一个价格上可能就是极糟的主意。
每次听到媒体和羊群把某样东西说成“买得划算”时,几乎都不管价格。他们从不说“互联网股票市盈率在 50 倍以内都算买得划算”,或者“甲级写字楼只要资本化率超过 7% 就买得划算”,或者“私募股权收购价低于七倍 EBITDA 就是个好主意”。只会说一句“买得划算”。
我的回应很简单:没有哪个投资主意好到不会被过高的买入价毁掉;也几乎没有什么东西,只要买入价够低,就不能成为有吸引力的投资。投资者一旦忘了这些简单的道理,往往就要栽跟头。
The Anatomy of a Bargain “Is it a good idea?” That’s what everyone wants to know. And from time to time, popular opinion unites behind an investment, anointing it as a good idea – the next solution – the low-risk sure thing – the “silver bullet.” Often this crowd mentality creates a self-fulfilling prophecy . . . for a while. I’ve seen it many times in my 39 years in this business: “it’s a good idea to invest in the stocks of high-growth companies” (or energy stocks, small companies, disc drive companies, emerging markets, venture capital funds, technology stocks, hedge funds, real estate, China and India, or private equity). But just as often, I’ve stated my view: There’s no such thing as a good idea. Only a good idea at a price. Something can be a very good idea at one price and a very bad idea at another. Invariably when I hear the media and the herd describe something as a good buy, it’s without regard for price. They never say, “Internet stocks are a good buy at p/e ratios up to 50.” Or “class-A office buildings are a good buy as long as the cap rate exceeds 7%.” Or “private equity’s a good idea at purchase prices below seven times EBITDA.” Just “it’s a good buy.” My response is simple: There is no investment idea so good that it can’t be ruined by a toohigh entry price. And there are few things that can’t be attractive investments if bought at a low-enough price. When investors forget these simple truths, they tend to get into trouble.
钱是怎么赚出来的
事实是,没有任何可靠的信号能指向下一个赚大钱的机会:也就是一个价格低得离谱的好点子。大多数人根本不知道怎么去找它。要是真有人知道,他凭什么把这份本事分给别人?而当投资大众或哪个媒体评论员发表看法时,他们指的方向十有八九是错的。
大笔的钱(我指的是非同寻常的回报,或者说非同寻常的风险调整后回报)不是靠买人人追捧的东西赚来的,而是靠买人人低估的东西赚来的。
How Money Is Made The fact is, there is no dependable sign pointing to the next big moneymaker: a good idea at a too-low price. Most people simply don’t know how to find it. If someone really knew, why would he share his knowledge? And when the investing herd or some media commentator expresses an opinion, they’re invariably pointing in the wrong direction. Large amounts of money (and by that I mean unusual returns, or unusual risk-adjusted returns) aren’t made by buying what everybody likes. They’re made by buying what everybody underestimates.
2007 年橡树资本管理有限合伙公司
2007 Oaktree Capital Management, L.P.
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简而言之,卓越投资有两个核心要素:
In short, there are two primary elements in superior investing:
看到别人看不到或不看好的某种品质(这种品质并未反映在价格中),并且最终证明这种品质确实存在(或至少被市场认可)。
seeing some quality that others don’t see or appreciate (and that isn’t reflected in the price), and having it turn out to be true (or at least accepted by the market).
从第一点可以清楚地看出,这一过程必须始于那些洞察力超群、不拘一格、离经叛道或下手极早的投资者。正因为如此,成功的投资者据说要花大量时间忍受孤独。正如我在《敢于伟大》一文中所写的,特立独行者无法享受身居羊群中心的那份温暖。但同样清楚的是,当许多人都在抢购某样东西时,它不太可能是一个特殊的机会。只有在几乎无人愿意买入时,你才能捡到便宜货。这背后正是我在 20 世纪 70 年代听到的一个精辟见解,它描述了牛市经历的三个阶段:
It should be clear from the first element that the process has to begin with investors who are unusually perceptive, unconventional, iconoclastic or early. That’s why successful investors are said to spend a lot of their time being lonely. As I wrote in “Dare to Be Great,” non-conformists don’t get to enjoy the warmth that comes with being at the center of the herd. But it should be clear that when you’re one of many buying something, it’s unlikely to be a special opportunity. It’s only when few others will buy that you can get a bargain. That’s the thinking behind a brilliant observation that I heard in the 1970s, describing the three stages of a bull market:
第一阶段,少数有远见的人开始相信情况会好转;
第二阶段,多数投资者意识到改善确实在进行;
第三阶段,所有人都相信情况会永远好下去。
the first, when a few forward-looking people begin to believe things will get better, the second, when most investors realize improvement is actually underway, and the third, when everyone believes things will get better forever.
从一群垂头丧气的卖家手里买东西的独行者,能捡到便宜货——也能拿到高回报——因为他们人数少、下手早。可等到张三、李四、王二麻子全都涌进羊群里,当形势的好处对所有人来说都已显而易见时,就别指望捡漏了;那些好处必然已充分——甚至过度——反映在价格里。事实上,这些后来者,个个都担着当最后一个跳上花车的风险……而这花车,紧接着就要冲下悬崖。
The loners who buy from a crowd of dispirited sellers can get a good deal – and high returns – because they’re few in number and early. But when every Tom, Dick and Harriet joins the herd, after the merits of the situation have become obvious to all, they can’t expect a bargain; the merits must be reflected fully – or to excess – in the price. In fact, each of those latecomers bears the risk of being the last to jump on the bandwagon . . . just before it goes off the cliff.
美国最优秀的公司
读过这些备忘录的读者都知道,我 1968 年首次踏入第一国民城市银行(现在的花旗银行)投资研究部工作。传统上,普通股的买入依据是发行公司当前的账面价值和盈利,但那时“成长投资”刚刚流行起来。在这种新方法下,买家为“成长公司”的股票支付高于往常的估值倍数,认可的是这些公司未来盈利预计将以高于平均水平的速率增长。
成长投资在追逐“漂亮五十”时达到顶峰,而这家银行几乎只奉行这一种风格,其他一概不问。其做法是买入美国最优秀、增长最快的公司的股票,比如 IBM、施乐、宝丽来、柯达、惠普、德州仪器、珀金埃尔默、默克、礼来和雅芳。每一家都是企业偶像,或者说是我所称的“点头股”——一个人说“施乐”,其他人纷纷点头说“好公司”。点头股就像银弹:总是受到广泛而无条件的崇拜,因此价格必然虚高。
陷阱当然在于,当所有人都认同某家是好公司时,它必定是以好公司的价格出售的。有些后来确实成了伟大的公司,但
The Best Companies in America As readers of these memos know, I first worked in the Investment Research Department of First National City Bank (now Citibank) in 1968. Whereas common stocks traditionally were bought on the basis of their issuers’ current book value and earnings, “growth investing” recently had come into fashion. Under this new approach, buyers paid higher-than-usual valuation multiples for the stocks of “growth companies” in recognition of the above-average rates at which their earnings were projected to increase in the future. Growth investing reached its zenith in the pursuit of the “Nifty Fifty,” and that’s the style the bank pursued to the virtual exclusion of all others. It consisted of buying the stocks of the best, fastest-growing companies in America, companies like IBM, Xerox, Polaroid, Kodak, Hewlett Packard, Texas Instruments, Perkin Elmer, Merck, Lilly and Avon. Each one was a corporate icon, or what I call a “head nodder” – one person says “Xerox” and everyone else nods and says “great company.” Head nodders are like silver bullets: always the subject of broad, unquestioning adoration, and thus invariably overpriced. The trap, of course, is that when everyone agrees something’s a great company, it invariably comes at a great-company price. Some will turn out to actually be great companies, but the
2007 年,橡树资本管理有限合伙公司
2007 Oaktree Capital Management, L.P.
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买入这些股票的投资者,已经为公司的卓越全额付清了价钱。而另一些公司则会令人失望,倘若以卓越公司的价格买入了令人失望的公司,结果可能是灾难性的。到 1970 年,这种局面早已埋下伏笔,源于“漂亮五十”投资者对估值的态度:“这些公司如此优秀,增长如此迅速,根本不存在所谓价格过高这回事。如果按今年的盈利来看价格显得过高,那就等着;盈利的增长终将足以证明价格合理。”参与其中的人可以说他们关心价格,但我从未听说有人仅仅因为价格过高而拒绝持有这些股票。在投资狂热中,这样的纪律极为罕见。
接下来的事,如人们常说的,都成了历史。70 年代初至中期,车轮脱落了。一度风靡一时的普通股投资失宠了。《商业周刊》刊登了那篇著名的封面报道《股票的死亡》。经济陷入滞胀泥潭。卓越公司的盈利不仅未能增长,有时反而萎缩。“漂亮五十”中曾以 80 倍、90 倍市盈率交易的股票,跌至 8 倍、9 倍(确实如此)。《华尔街日报》最终刊登了它惯常的“下跌 90%”股票名单——这可能是买入信号,但沮丧的投资者通常视而不见。
于是我们迅速领教了教训:单凭所谓的优秀而不顾价格,买入何其愚蠢。但教训并未就此打住。到了 2007 年,那些“美国最佳公司”中,只有少数几家仍被视为如此。事实上,IBM、施乐、柯达和宝丽来在此间均陷入困境,需要重整旗鼓。沃伦·巴菲特在今年的伯克希尔·哈撒韦年报中做了相关观察:“1965 年市值最大的十家非石油公司——如通用汽车、西尔斯、杜邦和伊士曼柯达——中,只有一家进入了 2006 年的榜单。”
教训很简单:警惕笼统的说法、公认的智慧和水恒的真理,去寻找别人尚未发现的珍珠。
buyers of their stocks have already paid in full for greatness. Others will disappoint, and the stock of a disappointing company that’s been bought at a great-company price can be a disaster. By 1970, the scene had been set for just such a development by the Nifty Fifty investors’ attitude toward valuation: “These companies are so good, and growing so fast, that there’s no such thing as a price that’s too high. If the price seems excessive given this year’s earnings, just wait; the earnings will grow enough to justify the price.” Those who participated can say they cared about price, but I never heard of anyone refusing to hold those stocks just because they were priced too high. Such discipline is rarely seen during investment manias. The rest, as they say, is history. In the early and mid-70s, the wheels fell off. Common stock investing, which had become extremely popular, fell out of favor. Business Week ran its famous cover story, “The Death of Equities.” The economy became mired in stagflation. Great companies’ earnings failed to grow and sometimes contracted. Nifty Fifty stocks that had traded at p/e ratios of 80 and 90 fell to p/e ratios of 8 and 9 (really). And The Wall Street Journal eventually ran its customary listing of stocks that had lost 90% – a possible buy signal that depressed investors routinely ignore. So we had a quick lesson in the folly of buying on supposed merit alone, without regard to price. But the lesson continued. Here in 2007, only a few of those “Best Companies in America” are still thought of as such. In fact, IBM, Xerox, Kodak and Polaroid all became distressed in the interim and required turnarounds. Warren Buffett made a related observation in this year’s Berkshire Hathaway Annual Report: “Of the ten non-oil companies having the largest market capitalization in 1965 – titans such as General Motors, Sears, DuPont and Eastman Kodak – only one made the 2006 list.” The lesson is simple: beware sweeping statements, accepted wisdom and eternal verities, and look for pearls others haven’t recognized.
美国最差公司
我知道自己在这类备忘录里总是翻来覆去说同一件事——我妻子南希没少提醒我——但我觉得自己从没完整讲过我是怎么踏入高收益债券这个圈子的。
1978 年,我刚组建并开始管理花旗银行的可转换证券基金不久,就接到老板的电话:“有个姓米尔肯还是什么的家伙,在加州一家小券商上班,专做‘高收益债券’生意,有个客户想让我们替他们管理一个投资组合;你能搞明白那是什么东西吗?”显然,那通简短的通话改变了我的一生。
人人都把迈克尔·米尔肯和高收益债券联系在一起(现在没人再提“垃圾”这个词了),但很少有人确切知道个中缘由和来龙去脉。米尔肯既不是这类低于投资级债券的发明者(第一个创造出来的人),也不是发现者(第一个找到它的人),他只是把这些债券用得最淋漓尽致的那个人。事实如下:
The Worst Companies in America I know I tend to repeat myself in these memos – my wife Nancy never fails to remind me – but I don’t think I’ve ever told the whole story of my entry into the world of high yield bonds. In 1978, shortly after having organized and begun to manage Citibank’s convertibles securities fund, I got a call from the boss: “There’s some guy named Milken or something who works for a small brokerage firm in California. He deals in ‘high yield bonds,’ and a client wants us to manage a portfolio for them; can you find out what they are?” Obviously, that brief conversation changed my life. Everyone associates Michael Milken with high yield bonds (no one says “junk” anymore), but few people know exactly why or how. Mike was neither the inventor (first to create) nor the discoverer (first to find) of bonds rated below investment grade. He’s just the person who did the most with them. Here are the facts:
2007 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2007 Oaktree Capital Management, L.P.
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自有债券评级以来,低评级债券就一直存在。但在 1970 年代末之前,非投资级债券不能以这种身份发行。相反,它们是“坠落天使”:以投资级评级发行、后因发行方状况恶化而被降级的债券。
For as long as bonds have been rated, there’ve been low-rated bonds. But prior to the late 1970s, non-investment grade bonds couldn’t be issued as such. Rather, they were “fallen angels”: bonds issued with investment-grade ratings that were subsequently downgraded due to deterioration on the part of their issuers.
在沃顿商学院,迈克读到了 W. 布拉多克·希克曼 1958 年的一项研究,该研究表明,在 1900 年至 1949 年间,评级较低的债券平均带来的实际回报高于评级较高的债券。确实,有些低评级债券发生了违约,但那些未违约债券所提供的高收益和低买入价格,足以弥补违约债券带来的损失。
At Wharton, Mike read a 1958 study by W. Braddock Hickman which showed that over the period 1900 to 1949, lower-rated bonds had produced higher realized returns on average than higher-rated bonds. Sure some low-rated bonds defaulted, but higher yields and lower purchase prices on the many that didn’t default more than made up for the ones that did.
迈克由此得出结论:低评级债券是一个被忽视的资产类别;即便是信用较弱的发行人,也理应存在某个足以补偿信用风险的收益率;因此,发行投机级评级的债券应该是可行的;而他可以做到这一点。
Mike concluded that low-rated bonds were an overlooked asset class; even for a weak credit, there had to be some yield that would compensate for the credit risk; thus it should be possible to issue bonds with speculative ratings; and he could make it happen.
迈克尔·米尔肯的贡献,在于提升了这类资产的知名度,并为其奔走呼号,同时在高收益债券市场上做市、承销新发行债券。他并非唯一这么做的人,但无疑是其中最显赫的人物。在 1978 年至 1990 年间,他主导将新发行高收益债券的市场规模从 20 亿美元扩大至 2000 亿美元,这一扩张为杠杆收购投资成长为今日的重要行业提供了早期动力。
Thus Mike’s contribution consisted of raising the profile of the asset class and proselytizing for it, making a market in high yield bonds and underwriting new issues. He wasn’t the only one, just the most prominent figure by far. And the expansion of the universe of new issue high yield bonds from $2 billion to $200 billion that Mike presided over between 1978 and 1990 provided early impetus for the growth of buyout investing into the major activity it is today.
我接到上述电话时,迈克已经加入了德崇证券(Drexel Burnham Lambert),创办了高收益债券部门,将其迁至加州,并开始为借款企业承销新发高收益债券。1978 年秋天,他到银行来看我,那次经历比我从“漂亮五十”中学到的还要深刻。迈克的逻辑完全相反,在我看来也更吸引人。他是这样对我说的:
By the time I got the call described above, Mike had joined Drexel Burnham Lambert, started the high yield bond department, moved it to California and begun to underwrite new issue high yield bonds for corporate borrowers. He visited me at the bank in the fall of 1978, and it was even more of a learning experience than the one I got from the Nifty Fifty. Mike’s logic was the direct opposite, and to me much more appealing. Here’s what he told me:
如果你买入的是 AAA 级或 AA 级债券,它们只有一个方向可走:向下。意外几乎总是负面的,而且记录显示,很少有一流评级的债券能长期保持这一评级。
另一方面,如果你买入的是 B 级债券,并且它们能存续下来,那么所有的意外都会是正面的。
由于投资流程本身对高收益债券带有偏见,它们提供的收益率远超所承担的风险补偿。
因此,你会在接受额外信用风险的同时获得更高的收益率,而有利的发展还可能带来资本利得。
你的主要目标应该是剔除可能违约的债券。
但分散投资同样至关重要,因为你持有的部分债券终究会违约,而你在这些债券上的头寸不能大到危及整体回报的程度。
If you buy triple-A or double-A bonds, there’s only one way for them to go: down. The surprises are invariably negative, and the record shows that few top-rated bonds remain so for very long. On the other hand, if you buy B-rated bonds and they survive, all the surprises will be on the upside. Because the investment process is prejudiced against high yield bonds, they offer yields that more than compensate for the risk. Thus you’ll earn a superior yield for having accepted the incremental credit risk, and favorable developments can lead to capital gains as well. Your main goal should be to weed out bonds that may default. But diversification is essential, too, because some of the bonds you hold will default anyway, and your positions in them mustn’t be large enough to jeopardize the overall return.
多么深刻的一课!多么透彻的顿悟!以假设一切顺利的价格买入美国最优企业的股票?还是以高估违约风险、且意外往往偏向利好方向的价格买入不受青睐公司的债券?眼见众多财富在投资最优质企业时付诸东流,以过低价格买入最差企业的做法,反倒显得明智了许多。
What an object lesson! What an epiphany! Buy the stocks of the best companies in America at prices that assume nothing can go wrong? Or buy the bonds of unloved companies at prices that overstate the risk of default, and from which the surprises are likely to be on the upside? Having seen fortunes lost investing in the best, it seemed much smarter to buy the worst at too-low prices.
2007 年橡树资本管理有限合伙公司
2007 Oaktree Capital Management, L.P.
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“只要我们避开输家,赢家自会照顾自己。”这话听着耳熟吧?我们为橡树资本选定的这句座右铭,灵感来自许多人和事,但 1978 年那个与迈克·米尔肯共度的早晨,是最大的单一灵感来源。
“If we avoid the losers, the winners will take care of themselves.” Sound familiar? The motto we chose for Oaktree was inspired by a lot of people and events, but the morning I spent with Mike Milken in 1978 was the biggest single source of inspiration.
风险的反常性
“不管什么价格我都不会买——人人都知道那风险太大了。”我这一生中常听到这样的话,而它恰恰造就了我参与过的最佳投资机会。事实上,在某种程度上,正是这种说法成就了我的职业生涯。20 世纪 70 年代和 80 年代,坚持避开非投资级债券的做法,让这类债券被大多数机构投资组合拒之门外,因此价格便宜。破产公司的债务也一样:还有什么比这风险更大呢?
真相是,群体对风险的判断出错频率,至少不亚于对回报的判断。普遍认为某样东西烫手得不能碰的共识,几乎总是错的。通常恰恰相反。
我深信,投资风险最集中的地方,恰恰是它最不为人察觉之处,反之亦然:
The Perversity of Risk “I wouldn’t buy that at any price – everyone knows it’s too risky.” That’s something I’ve heard a lot in my life, and it has given rise to the best investment opportunities I’ve participated in. In fact, to an extent, it has provided the foundation for my career. In the 1970s and 1980s, insistence on avoiding non-investment grade bonds kept them out of most institutional portfolios and therefore cheap. Ditto for the debt of bankrupt companies: what could be riskier? The truth is, the herd is wrong about risk at least as often as it is about return. A broad consensus that something’s too hot to handle is almost always wrong. Usually it’s the opposite that’s true. I’m firmly convinced that investment risk resides most where it is least perceived, and vice versa:
当所有人都认为某件事有风险时,他们不愿买入的态度往往会压低其价格,直到风险荡然无存。广泛的悲观看法反而能使它成为最无风险的东西,因为所有乐观情绪都已被从价格中驱除干净了。
When everyone believes something is risky, their unwillingness to buy usually reduces its price to the point where it’s not risky at all. Broadly negative opinion can make it the least risky thing, since all optimism has been driven out of its price.
当然,正如“漂亮五十”投资者们的经历所证明的,当所有人都相信某样东西没有风险时,他们通常会将其价格哄抬到风险极高的程度。无人担忧风险,因此对承担风险也就没有回报要求——即无人要求也无人提供“风险溢价”。这样一来,最受推崇的东西反而可能成为风险最大的东西。
And, of course, as demonstrated by the experience of Nifty Fifty investors, when everyone believes something embodies no risk, they usually bid it up to the point where it’s enormously risky. No risk is feared, and thus no reward for risk bearing – no “risk premium” – is demanded or provided. That can make the thing that’s most esteemed the riskiest.
这个悖论之所以存在,是因为大多数投资者认为,质量而非价格,才是决定某项资产是否具有风险的因素。但高质量的资产也可能有风险,低质量的资产也可能是安全的,关键只在于你为它们付出的价格。
这想必就是凯恩斯勋爵在创造我最喜欢的一句话时所想表达的:“……投机者承担的是自己意识到的风险,投资者承担的则是自己未意识到的风险。”1978 年时,AAA 级债券被视为体面的投资,而购买 B 级债券则被看作不负责任的投机。然而后者此后的表现远超前者,如今前者中鲜有仍维持 AAA 级的。
由此可见,高涨的市场情绪不仅是低回报潜力的来源,也是高风险之源。反之,普遍的怀疑、漠视与摒弃,却能为低风险下的高回报埋下伏笔。这一观察道出了逆向投资(contrarianism)的本质。
This paradox exists because most investors think quality, as opposed to price, is the determinant of whether something’s risky. But high quality assets can be risky, and low quality assets can be safe. It’s just a matter of the price paid for them. The foregoing must be what Lord Keynes had in mind when he coined one of my favorite phrases: “. . . a speculator is one who runs risks of which he is aware and an investor is one who runs risks of which he is unaware.” In 1978, triple-A bonds were considered respectable investments, while buying B-rated bonds was viewed as irresponsible speculation. Yet the latter have vastly outperformed the former, few of which remain triple-A today. Elevated popular opinion, then, isn’t just the source of low return potential, but also of high risk. Broad distrust, disregard and dismissal, on the other hand, can set the stage for high returns earned with low risk. This observation captures the essence of contrarianism.
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无益的共识
说到底,“人尽皆知”的事在投资里毫无用处。人尽皆知的事必然已经反映在价格里,意味着买家为那些人人自以为知道的东西付了钱。所以,如果共识是对的,它大概率只带来平均水平的回报。而要是共识最终被证明过于乐观,大家多半会一起遭殃。这就是为什么我提醒别人:光看对方向,并不能带来出众的投资业绩。如果你对了,共识也对了,你的回报不会好到值得大书特书。要想出类拔萃,你得比一般投资者看得更准。
我举个绝佳的例子,说明共识有多危险。历史数据加上二十年的好回报,在 1990 年代末让人们对未来股市回报的看法几乎一边倒。1999 年你问 100 位机构投资者和顾问,几乎 100 位都会说“大约 11%”。没什么人认真唱反调。结果,股票配置被一路调高。那些因为早年股票仓位偏低而落后的投资者,纷纷缴械投降,加码买入。
那个 11% 的数字,依据从哪来?很简单:最近的表现。芝加哥大学早先的研究显示,到 1960 年代,股票年均回报率接近 9%,但随后二十年的回报率远高于此,把累积经验——连带预期——推向了 11%。难道除了经验,就不该有其他支撑吗?有没有一个底层经济过程,能让股票每年多值 11%?过去十五年平均远高于 11% 的涨幅,是不是靠推高市盈率,从未来借来的?很少有人追问。他们实质上在说:“别跟行情对着干。”谁愿意冒低配股票的风险?
结果,那个一致乐观预期推高的价格、其中蕴含乐观情绪的逆转,以及高于趋势的表现确实大举透支了未来,这一切最终酿成了自 1930 年以来股市首次连续三年下跌。毫不意外,新共识随之诞生。现在人人都说“大约 7%”。可今天的共识就更靠谱吗?还是它只是多了点那种自相矛盾的品质——常识?
The Unhelpful Consensus The bottom line is that what “everyone knows” isn’t at all helpful in investing. What everyone knows is bound to already be reflected in the price, meaning a buyer is paying for whatever it is that everyone thinks they know. Thus, if the consensus view is right, it’s likely to produce an average return. And if the consensus turns out to be too rosy, everyone’s likely to suffer together. That’s why I remind people that merely being right doesn’t lead to superior investment results. If you’re right and the consensus is right, your return won’t be anything to write home about. To be superior, you have to be more right than the average investor. Let me give you an outstanding example of a dangerous consensus. Historic data, buttressed by two decades of good returns, produced near unanimity in the late 1990s regarding future equity returns. Ask 100 institutional investors and consultants in 1999, and virtually 100 would say “about 11%.” There was little serious dissent. As a result, equity allocations were ratcheted up. Those who’d fallen behind because they were underweighted in equities earlier in the decade capitulated and bought more. Where did the support for that 11% number come from? It’s simple: recent results. Earlier work at the University of Chicago had put the average annual return on stocks closer to 9% into the 1960s, but a couple of decades of much higher returns pushed the cumulative experience – and thus the expectation – toward 11%. Shouldn’t there have been support apart from experience? Was there an underlying economic process that would make stocks worth 11% more each year? Couldn’t the last fifteen years, averaging well above 11%, have borrowed from the future by pushing up p/e ratios? Few people inquired. “You can’t fight the tape,” they said in essence. Who was willing to take the risk associated with a below-average weighting? Well, the elevated prices produced by that unanimously positive expectation, a reversal of the optimism it embodied, and the fact that those above-trend results had in fact borrowed heavily from the future all led eventually to the first three-year decline in equities since 1930. And, not surprisingly, to a new consensus. Now everyone says “about 7%.” But is today’s consensus any more likely to be right? Or does it just reflect more of that oxymoronic quality, common sense?
资产类别回报
接着谈共识预期的话题,我想探讨一下资产类别是否真的“具有”预期回报这个问题。我管理固定收益投资组合的经验让我明白,债券是最接近具有可靠回报的资产。一只以 10% 到期收益率买入、不发生违约的债券,在其存续期内将带来 10% 的回报,不是吗?这不是显而易见的道理吗?不,实际上这种说法有点不准确。
长期债券存续期内的大部分回报,并非来自承诺的利息支付和到期赎回,而是来自利息收入到账后所产生的利息收益。债券买入时所对应的到期收益率,表达的是在利率不变的情况下——也就是说,利息收入按购买时通行的利率再投资——所能获得的整体回报。但正因为利率高度波动,“利息的利息”这一部分也随之高度波动。很少有非债券圈的人意识到,即使是固定收益,其固定程度也远非人们想象的那样。
Asset Class Returns Further on the topic of consensus expectations, let me visit the question of whether asset classes even “have” expected returns. I learned from managing fixed income portfolios that bonds come closest to having a dependable return. Over its life, a bond that’s bought at a 10% yield to maturity and doesn’t default will return 10%, won’t it? An obvious truth? No, actually something of a misstatement. The majority of the lifetime return on a long-term bond comes not from the promised interest payments and redemption at maturity, but from the interest earned on interest payments after they’re received. The yield to maturity at which a bond is bought expresses the overall return that will be earned if interest rates don’t change – that is, if interest payments are reinvested at the rates prevailing at the time of purchase. But because interest rates are highly variable, so is the “interest on interest” component. Few non-bond people realize how un-fixed even fixed
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收入型投资到底意味着什么,“再投资风险”又有多严重。而债券之外,这个问题的不确定性更高。
股权投资隐含的回报率是多少?答案显然不能只看过去十年或二十年的回报。企业利润的增长率提供了一个线索,但短期内,市盈率的变化往往盖过利润的变化。
1999 年,投资者问的是“普通股的回报率是多少?”,于是被杰里米·西格尔教授等权威在《股市长线法宝》一书中抛出的 11% 给迷惑住了。但他们本该问的是,“在标普 500 指数以 29 倍市盈率(当时正是如此)定价时买入普通股,回报率是多少?”换句话说,人们错在相信普通股有一个可以依赖的固定回报率,无论从什么价位进场都一样。他们忘了,一项资产的回报在很大程度上取决于你为它付出的价格。
彼得·伯恩斯坦在 1997 年 3/4 月刊的《金融分析师杂志》上提出了一种思考股票回报的有用方法——这个方法我想过,但从未见人用过。他计算了标普 500 指数在若干跨度很长、且起止时点市盈率相同的时期内的回报。他称结果为“估值调整后的长期股票回报”。2006 年 12 月,他公布了一些有趣的结果。在标普 500 指数以 17.2 倍市盈率交易时,他考察了四个以相同 17.2 倍市盈率开始的时期,发现这些时期的回报率在 10.4% 到 11.1% 之间。
换句话说,在市盈率保持不变的时期里,标普 500 指数确实大体给出了 11% 的回报。而在极长期内,市盈率波动的影响被稀释后,股票也回报了 11%。因此,1999 年的股票买家期望每年 11% 的回报似乎合情合理。但他们没想过,如果市盈率短期内下跌会怎样。
不需要博士头衔(甚至不需要 MBA)也该知道,如果你在 1999 年以 29 倍市盈率——有史以来最高的估值之一——买入标普指数,市盈率可能会下降,随之而来的回报可能低于 11%——如果跌得快,会远低于 11%。1999 年,投资者从一个基于长期数据的乐观共识中获得了过度的安慰。但到了 2002 年,他们在舔舐短期造成的伤口。值得注意的是,截至 2007 年 3 月 31 日的七年里,标普 500 指数的年化回报率只有 0.9%。至于大众对 11% 的确信,也就不过如此了。
那私募股权的回报呢?在说它会是多少之前,投资者该想想回报从哪里来。有些市场的回报来自一个底层过程。在我看来,拥有盈利企业的股权和能产生收入的房地产,其回报有这样一个底层基础,而持有黄金和艺术品则没有。企业产生利润,所以买入它们的股权就是买入一串回报流。当一个私募股权基金今天以 9 倍 EBITDA(比方说,扣除资本开支需求后相当于 11 倍现金流)买入一家公司时,这意味着投入资本产生了 9% 的自由现金流回报——扣除费用和开支后也许剩 5%。其余期望中的回报必须来自做别的事:以一定成本加杠杆撬动股权——
income investing is, and how substantial is the “reinvestment risk.” And beyond bonds, it’s even more up for grabs. What rate of return is implicit in equity investing? Certainly we should look to more than just returns over the last ten or twenty years for the answer. The rate of growth in corporate profits provides a clue, but in the short run, changes in p/e ratios tend to swamp changes in profits. In 1999, investors asked, “What’s been the return on common stocks?” and were seduced by the 11% answer propounded by authorities like Prof. Jeremy Siegel in his book, “Stocks for the Long Run.” What they should have asked, however, is, “What’s been the return on common stocks bought when the Standard & Poor’s 500 was priced at 29 times earnings?” (which it was at the time). In other words, people made the mistake of believing that common stocks have a single rate of return you can depend on, regardless of entry point. They forgot the great extent to which the return on an asset is dependent on the price you pay for it. In the March/April 1997 issue of the Financial Analysts Journal, Peter Bernstein set forth a helpful way to consider returns from equities – one I’d thought about but had never seen in use. He calculated returns on the S&P 500 for periods spanning widely separated dates between which the p/e ratio didn’t change. He called the result “valuation-adjusted long-run equity returns.” In December 2006, he published some interesting results. With the S&P 500 trading at 17.2 times earnings, he looked at four periods which had begun with the p/e at the same 17.2 and found that the returns over those periods had ranged from 10.4% to 11.1%. In other words, over periods when multiples were unchanged, the S&P 500 did deliver roughly 11%. And in the very long run, over the course of which the impact of p/e fluctuations is watered down, stocks also have returned 11%. Thus it seemed reasonable for buyers of stocks in 1999 to expect returns of 11% per year. But they failed to think about what might happen if p/e ratios fell in the short run. It shouldn’t take a Ph.D. (or even an MBA) to know that if you buy the S&P in 1999 at a p/e ratio of 29, one of the highest multiples ever seen, the p/e ratio could decline and the resulting return could be below 11% – well below 11% if it happened quickly. In 1999, investors derived excessive comfort from an optimistic consensus that was based on long-run data. But in 2002, they were licking wounds inflicted in the short run. It’s worth noting that for the seven years that ended March 31, 2007, the annualized return on the S&P 500 was 0.9%. So much for the crowd’s certainty regarding 11%. And what about the return on private equity? Before saying what it’ll be, investors should think about where returns come from. Some markets derive their returns from an underlying process. As far as I’m concerned, owning interests in money-making companies and income-producing real estate has such an underlying basis for returns, whereas owning gold and art does not. Companies produce profits, and thus buying interests in them represents buying into a stream of returns. When a private equity fund buys a company today at nine times EBITDA (which, let’s say, equates to eleven times cash flow after capital expenditure needs), that implies a 9% freecash-flow return on invested capital – and maybe 5% after fees and expenses. The rest of the return that’s hoped for must come from doing other things: leveraging up the equity at a cost
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低于 9%,让公司效率更高,或是以更高估值出售。但做这些事的能力,要么高度依赖市场条件(便宜时加杠杆或高价时卖出),要么靠本事。任何一段时期内,私募股权业绩的巨大差异都说明,这些业绩多么取决于普通合伙人的水平,因此私募股权的大部分回报远非这类资产本身所固有。
below 9%, making the company more productive, or selling it at an increased valuation. But the ability to do these things is either highly dependent on market conditions (leveraging cheap or selling dear) or skill-based. The wide disparity among private equity results for any given period of time shows how much they are a function of the skill of the general partners, and thus that most of the return on private equity is far from intrinsic to the asset class.
世人皆知
两年前,那帮跟风的人还认定住宅房地产是稳赚不赔的发财路子。“你可以住进去”“它能对冲通胀”“土地不会再增加了”,这些口头禅被反复念叨……就像上世纪 80 年代中期一样(参见 2005 年 4 月的《又来了》)。经历了十年快速升值,有公寓的人觉得自己赚翻了,没公寓的人觉得自己被甩在了门外。人们排着队去给还没建好的公寓交定金,不少人就这么攒出了一堆房产组合。
如今没人再这么说了。房价一旦停止上涨,公寓泡沫迅速泄了气,那个良性循环也卡了壳。原本看似通往财务自由的廉价融资,如今看来不过是把许多买家诱入了水深火热之中。
“只会涨不会跌”和“要是失灵了我就撤”——这两句话几乎出现在每一场金融狂热中,再一次被证明错得离谱。
要想躲开住宅房地产的陷阱,你得记得十多年前发生过的事,得看得懂那些事意味着什么,还得有定力不跟着人群瞎跑。许多人没通过这场考验,又栽进了另一场投资热潮里。
想想过去十年里那些大家一致看好的事,再想想这些风潮后来被证明有多离谱——或者将来可能有多离谱。
Everyone Knows Two years ago, the herd knew residential real estate was a can’t-miss way to build wealth. “You can live in it,” “it’s a hedge against inflation,” and “they’re not making any more land” were oftrecited mantras . . . just as they had been in the mid-1980s (See “There They Go Again,” April 2005). After ten years of rapid appreciation, owners of condos felt they had it made, and nonowners felt they were on the outside looking in. People lined up to put down deposits on condos that hadn’t been built yet, and many assembled portfolios that way. No one talks that way anymore. The air came out of the condo balloon fast once prices stopped going up, putting the virtuous circle into a stall. The cheap financing that appeared to provide a ticket to financial security is now seen to have lured many buyers into water over their heads. “It can only go up” and “if it stops working, I’ll get out” – two phrases that are heard in the course of virtually every financial mania – proved once again to be highly flawed. To avoid the trap in residential real estate, one needed a memory of events that occurred more than ten years earlier, the ability to understand their implications, and the discipline to resist joining the herd. Many failed the test and succumbed to yet another investment craze. Just think about the many things everyone agreed on in the last decade, and how overdone these fads turned out to be – or may turn out to be in the future.
20 世纪 90 年代中期,“人人”都看好新兴市场,看重其人均消费追赶的概念……直到俄罗斯债务危机和长期资本管理公司的倒闭暂时戳破了这个泡沫。
1999 年,一家非营利组织投资委员会的同事坚持认为,我们必须把捐赠基金投入一只高科技基金……结果其投资组合亏损超过 90%。
2000 年至 2002 年股市表现疲软,当时对冲基金被广泛吹捧为应对这一局面的万全之策,结果平均回报却回落至平淡无奇的个位数。
“Everyone” loved emerging markets in the mid-90s, with their concept of per capita consumption catch-up . . . until the Russian debt debacle and the collapse of Long-Term Capital Management busted that bubble for a while. A fellow member of a non-profit investment committee insisted in 1999 that we had to invest the endowment in a hi-tech fund . . . just before its portfolio lost more than 90%. Hedge funds were widely touted as the surefire solution to the weakness that stocks demonstrated in 2000-02, in time to see the average return recede to unexciting single digits.
最近几年的亮眼表现,加上没能及早识破高风险套路,已经让投资者在好几个场合亏了钱……将来也还会如此。眼下,从私募股权到艺术品,各种“银弹”被吹捧成无风险赚大钱的门道……跟往常一样,没人去想这事儿有多不靠谱。这些想法有多火,证据一抓一大把。也许它们能永远灵下去,也许这些树真能长到天上去。可要是真成了,那也是头一遭。
Great recent performance and a failure to detect risky patterns have cost investors money on several recent occasions . . . and always will. Now silver bullets ranging from private equity to art are being touted as ways to make big money without risk . . . ignoring the unlikely nature of that proposition, as usual. There’s plenty of evidence of the popularity of these ideas. Maybe they’ll work forever. Maybe these trees will grow to the sky. But if they do, they’ll be the first.
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2007 年橡树资本管理有限合伙企业
2007 Oaktree Capital Management, L.P.
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最后,要记住一件重要的事:投资潮流常常会走向极端,也就是说,“定价过高”和“过度炒作”远远不等于“明天就会下跌”。正如凯恩斯所说:“市场保持非理性的时间,可能比你保持不破产的时间更长。”因此,无论羊群在追捧什么,一位经理人要么(a)持有少量仓位,以确保自己不在场时它不会继续表现良好,从而让投资人质疑他的判断;要么(b)完全不持有,但得准备好在一段时间内看起来像是错了。任何人如果只是因为市场趋势已经走得太远或定价过高,就想对它吹哨叫停,都必须牢记一条最伟大的格言:“比时代超前太多,与犯错别无二致。”
总会有那么一段时期——有时很长——追随大众的人看起来聪明,而克制观望的人显得愚蠢。但从长远看,角色必然反转。坚持买入价值、控制风险,有时看起来相当落伍,但对我们来说,别无他路。
Finally, it’s important to remember that investment trends regularly go to great extremes, meaning “overpriced” and “overdone” are far from synonymous with “going down tomorrow.” As Lord Keynes said, “The market can remain irrational longer than you can remain solvent.” Thus, whatever it is the herd is favoring, a manager might either (a) hold a little to ensure that it doesn’t continue doing well without him on board, making constituents question his judgment, or (b) avoid holding any, but he should be prepared to look wrong for a while. Anyone who’s tempted to blow the whistle on a market trend just because it has gone too far or is priced too high must bear in mind one of the greatest adages of all: “Being too far ahead of your time is indistinguishable from being wrong.” There’s always a period – sometimes a long one – when those who follow the crowd look smart and the abstainers look dumb. But the roles are inevitably reversed in the long run. Insisting on buying value and controlling risk can seem awfully dowdy at times, but for us, there is no other way.
April 26, 2007
April 26, 2007
2007 年橡树资本管理有限合伙公司
2007 Oaktree Capital Management, L.P.
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保留所有权利
All Rights Reserved