玩火(可能冲向旧高点的竞赛)
GMO 季度信函 2010 年 4 月
玩火(可能重返旧日高点)
杰里米·格兰瑟姆
春天到了,年轻人的心思便轻快地转向了投机。美联储的承诺听起来不错,只要你经营的不是小企业,就可以零成本借钱投资或投机。市场经历了一次近乎创纪录的反弹,远远跑过了我们对标普 500 指数 875 点的公允估值。伯南克实际上是在乞求我们投机,只对保守型投资者苛刻,比如那些靠现金赚不到一毛钱的养老金领取者。我们集体放弃了数千亿美元的潜在利息收入,但至少可以感到高尚,因为我们在帮助恢复银行和银行家的财务健康——在这种条件下,就算他们脑死亡也能赚大钱。我们还很幸运,能把自己放弃的利息中极小一部分,以带有“利润”的贷款偿还形式从银行那里拿回来。好一个“利润”!哦,怀念过去的好时光,那时我们只需接受一个正常的市场出清利率就够了。但我想,那会是邪恶的资本主义,我们还是得习惯这种偏向银行和投机者的社会主义吧。
大规模救助计划阻止了金融体系的崩溃,并至少实现了暂时的经济复苏。我们知道救助的显性成本:联邦资产负债表出现了前所未有的恶化。但那些不太明显的成本呢?通过拯救鲁莽和无能的机构来剥夺谨慎的回报,这些弱不禁风的企业——金融公司和其他公司——没有被更强大、更谨慎、更有能力的自然幸存者吞并,这其中存在长期的代价。
于是现在,伯南克乞求我们投机,我们也乖乖听话。尽管在过去 10 年里被接连打击了两次,而且因投机而受到惩罚,我们仍然从地上爬起来,重新投入这场好戏。这种坚持是前所未有的——对于每次惨痛经历,通常需要 20 年才能恢复——但本叔和艾伦叔在这两次灾难中待我们实在太好,事后看来,这些灾难也没那么糟糕了。没错,市场在 10 多年里仍然下跌,根据我们的数据,可能连续第二个十年表现极差,但我们有过两次精彩的复苏,在那期间,你越投机,赚的钱就越多。所以,为什么不打破历史规则再试一次呢?也许这次能走运。
不过,美联储帮我们站起来,然后又把我们推下悬崖,这似乎效率不高。而且干两次就像施虐狂。我们再去玩一次这种游戏,就像排在热炉子后面哀求:“求你了,能让我再烧一次手吗?”投资者以前更厌恶痛苦。过去是“一朝被蛇咬,十年怕井绳”。这次,绝对应该是“两次被蛇咬,该怕得要死!”关键的变化似乎在于,我们现在相信伯南克会坚持低利率和道德风险,直到痛苦的尽头,必要时哪怕悬崖也照走不误。道德风险的概念已经变了。它曾经是一个模糊的意图表述:“如果出了问题,我会尽力帮你。”现在似乎已经变成了铁板钉钉的承诺。美联储好像在保证,每次洪水过后都会救我们。现在只缺一道彩虹了!
投机者并不傻。他们看到每次崩盘后,都会迎来一段漫长而人为的低利率和宽松金融借贷期。他们看到伯南克是一个不折不扣的格林斯潘追随者,拒绝应对泡沫,却会在泡沫破裂时跳出来帮助缓解痛苦。有了这种不对称,为什么不投机呢?于是又一个泡沫出现,接着又一个。这一次,整个市场的反弹幅度是一年 80%,仅次于 1932 年,而真正投机性股票的涨幅几乎是市场的两倍,1932 年也是如此。但坦率地说,1932 年远比我们的危机严重,根据我们的研究,当时投机性股票的市场价值仅剩下 7%,而这次还有 35%。那时候,它们配得上那样的反弹。尽管去年 4 月我猜市场会快速反弹到 1100 点,但现在看来很可能远不止于此。
GMO QUARTERLY LETTER April 2010 Playing with Fire (A Possible Race to the Old Highs) Jeremy Grantham It’s spring, and this spring a young man’s fancy lightly a lot in over 10 years and on our data is likely to have a turns to thoughts of speculation. The Fed’s promises look second consecutive very poor decade, but we have had good and, as long as you’re not a small business, you can two wonderful recoveries in which the more speculative borrow to invest or speculate at no cost. The market has you were, the more money you made. So why not break had a near record rally, sprinting far past our estimated fair the historical rules and try a third time? Perhaps this time value of 875 for the S&P 500. Bernanke is, in fact, begging it will be lucky. us to speculate, and is being mean only to conservative investors like pensioners who cannot make a penny on Still, it does seem inefficient for the Fed to help us up their cash. Collectively, we forego hundreds of billions and then lead us off the cliff again. And to do it twice of potential interest, but at least we can feel noble because seems like sadism. And for us to play the game once we are helping to restore the financial health of the banks more seems like lining up behind hot stoves and begging, and bankers, who under these conditions could not fail to “Please, can I burn my hand a third time?” Investors used make a fortune even if brain dead. We are also lucky to to be more pain averse. It used to be “once bitten, twice have a tiny fraction of our foregone interest returned by shy.” This time, surely it should be “twice bitten, once the banks as loan repayments with “profit.” Some profit! bloody shy!” The key shift seems to be the confidence Oh, for the good old days when we could just settle for we now have in Bernanke’s soldiering on with low rates a normal market-clearing rate of interest. But that, I and moral hazard to the bitter end, if necessary, cliff or suppose, would be wicked capitalism, and we had better no cliff. The concept of moral hazard has changed. It get used to bank- and speculator-benefiting socialism. used to be a vague expression of intent: “If anything goes wrong, I will help you if I can.” It seems to have been The massive bailout program stopped the meltdown of transmuted into a cast-iron commitment. The Fed seems the financial system and engineered at least a temporary to be pledging that it will bail us out after every flood. All economic recovery. We know the obvious cost of this that is lacking is a rainbow! bailout: unprecedented deterioration of the Federal balance sheet. But what of the less obvious costs incurred by Speculators are not stupid. They see that after each crash, taking away the rewards of caution by saving the reckless a long, artificial period of low rates and easy financial and incompetent? These weak enterprises, financial and borrowing has been delivered. They see that Bernanke is an other, were not gobbled up by the stronger, more prudent, unreconstructed Greenspanite in that he refuses to address and more competent natural survivors, and there is a long- bubbles, but will leap to help ease the pain should a bubble term cost in that. break. With asymmetry like that, why not speculate? And so another bubble appears and then another. This time, the So now, Bernanke begs us to speculate, and we are recovery for the total market was 80% in one year, second obedient. Despite being hammered down twice in 10 only to 1932, and the really speculative stocks are almost years and getting punished for speculating, we again double the market, as they also were in 1932. But frankly pick ourselves up off of the canvas and get back into the 1932 was far worse than our crisis where, according to our good fight. Such persistence is unprecedented – 20 years research, only 7% of the market value of speculative stocks for each really painful experience has been the normal remained, compared with 35% this time. Back then, they recovery time – but Uncles Ben and Alan have treated us deserved that kind of rally. And even though I guessed last so well in these two disasters that, with hindsight, they April that we would have a quick rally to 1100, this looks don’t feel so bad after all. Yes, the market is still down quite likely to be far more.
我确信,这种过度的市场反应之所以发生,是因为股票对低利率和美联储承诺的敏感度远高于实体经济。在这种世界里,市场确实会下跌,但不会是灾难性的,并且可能不会对经济造成真正破坏性的影响。
然而,如果经济只是缓慢复苏(在我看来这更有可能),那么我们就面临着一种非常真实的危险——股票和整体风险偏好中会出现第三个危险泡沫。因为在这种情况下,伯南克肯定会维持低利率。经济正在蹒跚地恢复运转,但面临着一些严峻的长期逆风,我统称为“七年之痒”。住房抵押贷款违约、消费债务的持续偿还、商业地产和私募股权的再融资——这些问题,连同许多其他问题,都在一份正变得越来越长的乏味清单上挥之不去。
I’m convinced that this excessive market response has In that world, the market would have to decline, but occurred because stocks are far more sensitive to both low not disastrously, and would probably exercise no really rates and the Fed’s promises than is the economy. The damaging effect on the economy. economy is limping back into action, but faces some tough long-term headwinds that I collectively call “seven lean If, however, the economy only limps along, which seems years.” Mortgage defaults in housing, steady repayments of more likely to me, then we run a very real danger of a third consumer debt, and refinancings in commercial real estate dangerous bubble in stocks and in risk-taking in general. and private equity, are all problems that linger, as do many For in that event, Bernanke will definitely keep rates low others, on what is becoming a long, boring list.
我们可能一个又一个季度地非常走运,迎来强劲而广泛的经济复苏。经济体的韧性和灵活性通常被空头低估,而我向来对低估其潜力持谨慎态度。但这次我们大概能达成共识:当前经济正遭受非同寻常的问题困扰。因此,更有可能的情况是经济在反复中逐步复苏,并在未来数年里都会如此。
投机活动必定会卷土重来。还会再来?是的,恐怕如此。在那种环境下,伯南克不会采取任何温和的放气措施。他几乎肯定不会采取反泡沫行动。这类事件的结局总是难以预测,但通常当泡沫足够大时,无论出于什么原因都会破裂。当然,资产泡沫越大,对经济和金融体系的冲击就越剧烈。
We may quarter after quarter and speculation will surely respond. get very lucky and have a strong broad-based economic Again? Yes, I’m afraid so. In that environment, Bernanke recovery. The economy’s durability and flexibility is will do nothing to let the air out gently. His lack of anti-usually undersold by the bears, and I have generally been bubble action is pretty much guaranteed. The end of leery of underestimating its potential. But we can probably such events is always hard to predict, but usually bubbles agree that the economy is plagued by unusual problems this break for almost any reason when they are big enough. Of time. It is therefore perhaps more likely that the economy course, the larger the asset bubble, the bigger the shock to will recover in fits and starts, and that over several years it the economic and financial system.
如今,格林斯潘有幸继承了沃尔克留下的良好局面,这为他启动乃至催生一场巨大的资产泡沫提供了基础——他的业绩很可能会逊于历史纪录。此外,他还赶上了国家资产负债表状况极佳的时期。即便是伯南克,接手时也拥有相当稳固的财政基础,足以支撑第二轮救助计划。但如果经济复苏缓慢、失业率下降迟缓,伯南克必定会像他承诺的那样,用最明确的语言保持低利率。届时,股票乃至整个投机市场很可能从已然高估的价位继续攀升。如果真的如此,伯南克显然不会为此担忧——他已经向我们表明过这一点。但到了第三次呢?如果真正的冲击来自另一场危机,我们很难想见还能从哪里筹措资源来挽救经济。
Now, Greenspan was will underperform its historical record. lucky enough to inherit Volcker’s good work, and that gave him a base from which he could launch or blow a huge If the economic recovery is slow and if unemployment equity bubble; he also had the advantage that the country’s drops slowly, then Bernanke will certainly keep rates very balance sheet was in excellent shape. Even Bernanke low, as he has promised in as clear a way as language inherited a reasonably solid position from which to fund permits. In that case, stocks and general speculation will a second bailout. But a third time? It is hard to work out very probably rise from levels that are already overpriced. where the resources would come from to resuscitate the And if they do, Bernanke will definitely not be concerned economy if a real shock were to be delivered by another and has told us as much.
曾有过某个主要资产类别惊险崩溃的时刻。这里的关键问题在于:伯南克去年春季市场低谷时的言论、美联储拒绝正视资产类别中隐含的风险——即美联储可能承受资产泡沫的内生风险,以及行政部门与国会甘愿容忍这一危险政策的意愿。见鬼,银行家们已经开始采取行动——而且相当明智——但他们最近居然又任命了他!没错,国会原本抱有希望,可现在这希望已彻底破灭,而伯南克又回到了格林斯潘的老路:让泡沫自生自灭。就算我们重新进入泡沫区域——任何能分清 15 倍市盈率与 28 倍市盈率区别的人(据最新统计,我们这有 35 人)都会看得一清二楚——他依然不会采取任何行动。国会确实躁动不安,但若要等到第三次危机才把他赶下台,恐怕就太迟了,无法避免因他的盲区而造成的重大灾难。如果失业率长期居高不下——我认为很可能如此——那又将如何?
There were some teasing collapse of a major asset class. The key problems here are comments from Bernanke at the lows last spring to the the Fed’s refusal to see the risks embedded in asset class effect that the Fed might take the embedded risk of asset bubbles and the willingness of both the Administration class bubbles more seriously, as many foreign central and Congress to tolerate this dangerous policy. Heck, bankers have begun to, and very sensibly so. But that they recently reappointed him! Yes, the Congressional hope has now been utterly squashed, and Bernanke has natives were restless, but in waiting for a third crisis to returned to the original Greenspan line: let the bubbles kick him out, they may be too late to avoid the major-look after themselves. Even if we were to re-enter bubble league suffering caused by his blind spot. territory in a way that would be obvious to anyone who can tell the difference between 15 P/E and, say, 28 P/E Should unemployment linger at high levels, which I think (35 of us at last count), he still will do nothing.
他很有可能——我在这些事上的判断准确率超过一半(我认为大约 52%)——现在真的对泡沫毫不在意,甚至怀疑泡沫是否存在,正如他在上一次美国百年一遇的房地产泡沫期间的言论所确切证明的那样,那次泡沫的破裂让我们陷入了 2009 年那个又深又臭的泥潭:“美国住房市场从未下跌过”,诸如此类。任何一个相信泡沫存在的人都绝不可能说出那样的话。既然他如此不当回事,那我们最好指望某种幸运的事情发生来打破投机气氛。这有点反常,但伯南克同样反常。接下来可能出什么问题呢?最好是在未来几个月内?以下因素的某种结合:房价意外出现第二轮下跌,同时违约率持续上升,进而引发房利美等机构的危机;商业地产和私募股权因再融资问题而遭到清洗(类似于高盛和摩根士丹利近期房地产基金的全军覆没),从而引发连锁反应。
For he is likely, and I get these things right better than half the is now once again genuinely unconcerned with bubbles time (I believe about 52%), then we had better hope that and even doubts their existence, as proven conclusively something lucky turns up to break the speculative spirit. by his comments during this last one, the 100-year U.S. This is perverse, but so is Bernanke. What could go wrong, housing bubble, the breaking of which landed us in the preferably in the next few months? Some combination of rich and deep manure of 2009: “The U.S. housing market the following: an unexpected second leg down in house has never declined,” etc., etc. No believer in the existence prices and a continued rise in the level of defaults, leading of bubbles could ever say such things. to a crisis at Fannie, etc.; a wash-out in commercial real estate and private equity caused by refunding problems If we get lucky and have a strong, broad, and sustained (along the lines of Goldman’s and Morgan Stanley’s economic recovery, interest rates will probably rise before recent real estate fund wipe-outs) that result in a chain we reach real bubble territory.
随着利率上升,类似斯泰弗森特镇(Stuyvesant Town)这样的大型地产违约市场几乎必然会趋于稳定;而我们在欧元区只会看到葡萄牙、西班牙或希腊——或者所有这些国家——同时面临一个严重高估的美国市场以及违约事件,届时奇怪的事情开始发生;全球股市和风险溢价迅速出现适度高估。大宗商品价格攀升,尽管发达世界经济增长乏力——对此我持同样保留意见——以及竞争性贬值导致严重的贸易战;或者像我同事爱德华·钱塞勒(Edward Chancellor)喜欢说的那样,中国这驾马车上掉下两三个轮子。第一次刺激就足够了——但第三年他继续加码。结果是,我们在 1998 年 10 月和 2006 年 10 月进入第三年时,市场已经严重高估,然而市场仍然上涨,而且涨幅巨大。
As rates rise, the market of major defaults in properties like Stuyvesant Town; a will almost certainly settle down, and we will only have crisis in the euro where Portugal or Spain or Greece, or all to deal with a substantially overpriced U.S. market and three, default and strange things start to happen; a rapid moderately overpriced global equities and risk premiums. rise in commodity prices, despite the anemic growth of GMO 2 Quarterly Letter – Playing with Fire – April 2010 the developed world, which, with the same caveats, I also enough the first time – he stimulated Year 3 as well. The think is quite likely; competitive devaluations leading to result was that we entered Year 3 in October 1998 and a serious trade war; or my colleague Edward Chancellor’s Year 3 in October 2006 with horribly overpriced markets, favorite, two or three wheels falling off of the Chinese and still the market went up, and by a lot.
1998 年 10 月,当时的过度定价经济是支撑全球经济增长的主要支柱,情况糟糕到我们的 10 年增长预测竟然下降到 -1.1%;2006 年 10 月,一个令人揪心的巧合是,我们的 7 年预测也是 -1.0%。如果到今年 10 月市场达到 1320 点(比现在上涨 10%),我们的 7 年预测将再次为 -1.0%。(此处请奏响《大白鲨》主题曲。)千万不要以为,一个被过度刺激的市场会在第三年崩盘,仅仅因为它定价过高……即便是严重过高。这种情况发生的可能性似乎高得令人揪心。
The overpricing economy, which today acts as the main prop to global in October 1998, by the way, was so bad that our 10-year growth. Okay, enough. We all know that there is plenty forecast was down to -1.1%; in October 2006, by a nerve-that could go wrong. Some combinations would be enough wracking coincidence, our 7-year forecast was -1.0%. If to break the market but still leave the economy limping the market is 1320 by this coming October (up 10% from along. This would be far better than having the market today), our 7-year forecast will again be -1.0%. (Please rise through the fall of next year by, say, another 30% to hum the Jaws theme here.) Do not think for a second 40%, along with risk trades similarly flourishing and then that a very stimulated market will go down in Year 3 all breaking. The possibilities of this happening seem just because it’s overpriced … even badly overpriced. nerve-wrackingly high.
发达世界的金融和经济结构本来就乏善可陈,届时必将彻底崩溃。自 1932 年以来,它已经试图下行 19 次,一次都没有成功。当然,我们可以希望这一次会是个例外。不过,即使在最好的情况下,定价过高也只会带来温和的下行压力。它的优点在于从不放弃。最终,它会慢慢把市场拉回到公允价值。
容我简短说明,为什么这轮反弹持续到明年秋天并非完全不可能。
The developed world’s financial So far it has had 19 tries to go down since 1932 and has and economic structure, already none too impressive, never pulled it off. We can, of course, hope that this time would simply buckle at the knees. will be exceptional. Even in the best of times, though, overpricing is only a mild downward pull. Its virtue is And, briefly, let me give you my reasons why this rally that it never quits. Eventually it wears the market back running through next fall is not at all out of the question. down to fair value.
10 月份我们就进入总统周期的第三年了——除了沃尔克之外,每届美联储都帮助在任政府赢得连任。自 1932 年以来,第三年从未出现过严重下跌。从来没有!连意外的朝鲜战争都只导致 2% 的跌幅。哪怕格林斯潘撒野,在前两年过度刺激市场而不是给它降温——他干过两次,而且没有吃苦头——第三年也没跌。那我认为会发生什么呢?这容易回答:我不知道。过去 10 年被大量接近确定性的事情惯坏了——主要是真正泡沫会破裂——但这绝对不属于这种情况。至少现在还不是。(不过,尽管“我不知道”,我还是愿意玩玩猜谜游戏。所以,下面是作为附表 1 的概率树。)总的结论是:最小阻力方向是市场在未来 18 个月左右回到旧日高点,比如标普 500 指数的 1500 到 1600 点,同时大多数风险指标也出现同等涨幅,之后再次遭遇极度危险的崩盘。如果那样,利率仍然会很低,因此很难作为重启经济的引擎,金融体系仍然脆弱,存钱罐差不多空了。美联储允许甚至鼓励这条飞行路径,真是极其愚蠢。以投资者近期的经历,他们还这么满不在乎,也极其愚蠢。幸运的是,还有几种可能性较小的结果,我希望它们加起来概率相等。我们确实在玩火,需要一些运气。最好的运气莫过于伯南克被沃尔克的虫子咬上一口。
推荐配置
我们的策略很简单:无论世界有多复杂,我们都按数字行事。全球股市总体中等偏贵,美国部分现在非常贵,但还没有糟到它可能达到的程度。令人惊讶的是,美国国内的大型优质公司仍然略微便宜——在这轮反弹中完全被落在后面。它们在泡沫环境里表现可能不会特别好,不管泡沫持续多久,但在下跌中应该会很出色,最终会胜出。对于优质特许权股票来说,未来几年一个潜在利好是,它们对新兴市场的敞口大得多,而随着投资者爱上一切新兴市场的东西,这应该被视为越来越大的优势。
琐事拾遗
1)美国证交会与高盛:对那些说对冲基金和自营交易与危机无关的人,最近证交会的指控本身就说明问题了。看着对冲基金的玩家们在银行内外部赚取数十亿美元,对每个人都是明显的诱惑。它导致个人甚至公司在承担风险和解释道德行为准则方面变得更加激进,而高盛可能也不比平均水平更差。这里真正的问题更多地是与客户之间的道德冲突,而不是法律限制。无论如何,这些法律限制多半已被过去四届政府拆除了。如果我们真想认真恢复合理的客户保护标准,那么像对冲基金那样的自营交易当然不应该被允许在银行内部进行。
2)英国和澳大利亚的房地产泡沫对美国的投资者可能无关紧要,但对泡沫历史学家来说,它们显得格外引人注目。尤其是英国的事件已经突破了任何先前的模式。尽管人们照例喊“特殊情况”,它们还是会下跌。
In October we enter the third year of the Presidential Cycle, the year every Fed except, of course, Volcker’s, So what do I think will happen? That’s easy: I don’t helped the incumbent administrations get re-elected. know. We have been spoiled in the last 10 years with Since 1932, there has never been a serious decline in many near certainties – mainly that real bubbles would Year 3. Never! Even the unexpected Korean War caused break – but this is definitely not one of them. Not yet only a 2% decline. Even when Greenspan ran amok and anyway. (However, I am still willing to play guessing over-stimulated the first two years instead of cooling the games despite the fact that “I don’t know.” So here, as system down – which he did twice, having not suffered Exhibit 1, is my probability tree.) The general conclusion Exhibit 1 Probability Tree: The Line of Least Resistance 0.3 0.30 Ec Economy has a strong and sustained recovery, rates rise, o no market falls, but basically all is well m y bu m ps al 0. o ng 7 ,r at es st ay lo 0.7 w 0.49 No real market shocks, speculation and market prices rise P to October 2011 to dangerous levels, then soon break with m oor severe consequences o av n ec oi ths on di ng bre om lo ak ic d 0. ng s a 3 er ani ta o -te m r rm al cri m spir sis aj it in or s, bu ma nex bb rk t fe le et w s fa lls 0. , 21 Source: GMO Quarterly Letter – Playing with Fire – April 2010 3 GMO is that the line of least resistance is a market move in the managers like us to ever overweight an overpriced asset, next 18 months or so back to the old highs, say, 1500 to so we struggle on the margin to find kosher ways to own a 1600 on the S&P, accompanied by an equivalent gain little more emerging in order to give them the benefit of the in most risk measures, followed once again by a very doubt. I recommend that readers do the same. The urge to dangerous break. If that happens, rates will still be low weasel and own a little more emerging is a direct result of and thus difficult to use as a jump starter, the financial the lack of clearly cheap investment alternatives. system will still be fragile, and the piggybank will be more or less empty. It is remarkably silly for the Fed to allow, Odds and Ends even encourage, this flight path. It is also remarkably silly for investors to be so carefree, given their recent 1) SEC and Goldman: to those who said that hedge experiences. Fortunately, there are several less likely funds and proprietary trading had nothing to do with outcomes that collectively, I hope, are equally probable. the crisis, this recent SEC charge speaks for itself. We are definitely playing with fire and need some luck. Watching hedge fund players both outside and inside The best kind of luck would be that Bernanke gets bitten their banking firms making billions of dollars was an by a Volcker bug. obvious seduction to everyone. It led individuals and even firms to become more aggressive in risk-taking and in interpreting the codes of ethical behavior, and Recommendations Goldman is probably no worse than average. The real Our policy is simple: however complicated the world issue here is more about ethical conflicts with clients may be, we will play by the numbers. The global equity than about legal restraints. These were, in any case, markets taken together are moderately overpriced, and the mostly disassembled by the last four administrations. U.S. part is now very overpriced but not nearly so bad as If we want to be serious about regaining reasonable it could be. Surprisingly, within the U.S. the large high standards of client protection, then hedge fund-like quality companies are still a little cheap, having been left proprietary trading should of course not be allowed totally behind in the rally. They are unlikely to do very within banks. well in a bubbly environment, however long it lasts, but 2) The U.K. and Australian housing bubbles may be should be great in declines and in the end should win. unimportant to U.S. investors, but to bubble historians A potential plus for quality franchise stocks in the next they look extraordinary. The U.K. event in particular few years is that they are far more exposed to emerging has broken out of any previous mold. Despite the countries and, as investors fall in love with all things usual cry of “special case,” they will decline around emerging, this should be seen as an increasing advantage.
40%,回到趋势水平,就像之前的情况一样。一个偏向美国优质资产的全球股票组合,经历了 32 次泡沫。如果不是这样,那将是历史上首次一个 7 年期的资产类别预测(约 5%,不含泡沫)没有以这种方式演变的。均值回归将带来相当大的痛苦,如果市场平静下来,我将在下个季度进一步讨论这个问题。与约 6% 的长期正常水平相比,这并不算太糟。因此,总体而言,我们只是略微低配股票。
40%, back to trend, as was the case for the previous A mix of global stocks, tilted to U.S. high quality, has 32 bubbles. If not, it will be the first time in history a 7-year asset class forecast of about 5% excluding that a bubble has not behaved in this way. Reversion inflation compared with a long-term normal of about 6%. to trend will involve considerable pain, which I will Not so bad. On balance, therefore, we are only slightly discuss further next quarter if things are quiet. underweight equities.
- 附上国家科学院(美国)和皇家学会(英国)负责人联署的一封简短精准的公开信前半部分——连我自己都写不了这么好!在我的个人投资组合中,对已经定价过高的新兴市场股票,我比 GMO 的同事们更偏好,实际上也比一个谨守本分的价值投资者应有的程度更大。这是因为我相信,正如两年前在《新兴泡沫的浮现》(致投资委员会信函 XIV,2008 年 4 月)中所概述的那样,几年后它们将以 25% 至 50% 的市盈率溢价收场。新兴市场 GDP 增长率高于美国发达国家的诱惑力,正像我所怀疑的那样难以抗拒,我可不想在自己唯一一次泡沫预测中错过哪怕微不足道的参与机会。不过,对于一个价值投资者来说,这确实很难办。
- 我还附上一个链接,是我 4 月 19 日接受《金融时报》关于泡沫问题的采访视频,这省掉了我写一整节的工夫。它也是证明:说话快,他们就没法问太多刁钻的问题!http://link.brightcove.com/services/player/bcpid71778049001?bclid=69928231001&bctid=79128759001
GMO 4 Quarterly Letter – Playing with Fire – April 2010 FT corn E2-14MT I, MANUAL TIMES FT Home > Comment > Letters What's happening to the climate is unprecedented Published: April 9 2010 03:00 I Last updated: April 9 2010 03:00 From Prof Martin Rees and Dr Ralph J. Cicerone. * Sir, We were stimulated by your editorial "Cooler on warming" (April 5). There has undoubtedly been a shift in public and media perceptions of climate change — a consequence of, at least in part, leaked e-mails from some climate scientists and the publication of errors in the fourth Intergovernmental Panel on Climate Change report.
3) Attached is the first half of a short and accurate letter Within my personal portfolio, I have a stronger preference on global warming by the heads of both the National for the already overpriced emerging market equities than Academy of Sciences (U.S.) and the Royal Society do my colleagues at GMO, and actually more than I should (U.K.). Couldn’t have done better myself! have as a dedicated value manager. This is because I believe they will end up with a P/E premium of 25% to 50% in 4) I also include here a link to a video of my April 19 a few years, as outlined two years ago in “The Emerging Financial Times interview about bubbles, which saves Emerging Bubble” (Letters to the Investment Committee me a whole section of writing. It is also a testimonial to XIV, April 2008). The appeal of emerging’s higher GDP talking so fast that they can’t ask you too many difficult growth compared with the slow growth of U.S. developed questions! http://link.brightcove.com/services/player/ countries is proving as compelling as I suspected, and I bcpid71778049001?bclid=69928231001&bctid=7912 would hate to miss some modest participation in my one 8759001 and only bubble prediction. It is hard, though, for value GMO 4 Quarterly Letter – Playing with Fire – April 2010 FT corn E2-14MT I, MANUAL TIMES FT Home > Comment > Letters What's happening to the climate is unprecedented Published: April 9 2010 03:00 I Last updated: April 9 2010 03:00 From Prof Martin Rees and Dr Ralph J. Cicerone. * Sir, We were stimulated by your editorial "Cooler on warming" (April 5). There has undoubtedly been a shift in public and media perceptions of climate change — a consequence of, at least in part, leaked e-mails from some climate scientists and the publication of errors in the fourth Intergovernmental Panel on Climate Change report.
然而,正如贵报的社论所承认的那样,无论是近期的争议,还是最近的严寒天气,都不能否定科学家们的一致看法:一些史无前例的事情正在发生。
However, as your editorial acknowledges, neither recent controversies, nor the recent cold weather, negate the consensus among scientists: something unprecedented is now happening.
大气中的二氧化碳浓度在上升,气候变化正在发生,这两者都是人类活动所致。如果我们继续严重依赖化石燃料,到本世纪中叶,二氧化碳浓度将达到工业化前水平的两倍。基础物理学告诉我们,这种上升正在使地球变暖。计算表明,这一效应极有可能是过去 30 年观测到的渐趋变暖的原因,而且全球气温将继续上升——这一变暖趋势叠加在所有其他导致气候波动的效应之上。
The concentration of carbon dioxide in the atmosphere is rising and climate change is occurring, both due to human actions. If we continue to depend heavily on fossil fuels, by mid-century CO 2 concentrations will reach double pre-industrial levels. Straightforward physics tells us that this rise is warming the planet. Calculations demonstrate that this effect is very likely responsible for the gradual warming observed over the past 30 years and that global temperatures will continue to rise — superimposing a warming on all the other effects that make climate fluctuate.
未来这一升温速度的不确定性——很大程度上源于水汽和云层产生的“反馈”效应——是当前研究的课题。……
Uncertainties in the future rate of this rise, stemming largely from the "feedback" effects on water vapour and clouds, are topics of current research. ...
- 马丁·里斯(Martin Rees)是英国皇家学会会长,拉尔夫·J·奇切罗内(Ralph J. Cicerone)是美国国家科学院院长。
- Martin Rees is President of the Royal Society and Ralph J. Cicerone is President of the US National Academy of Sciences.
免责声明:本文所表达的观点是杰里米·格兰瑟姆截至 2010 年 4 月 23 日的观点,并可能随时根据市场及其他条件发生变化。本文并非任何证券的购买或出售要约或招揽,亦不应被理解为上述行为。文中提及的特定证券与发行人仅作说明用途,不应被视为或解释为购买或出售该等证券的建议。
Disclaimer: The views expressed are the views of Jeremy Grantham through the period ending April 23, 2010, and are subject to change at any time based on market and other conditions. This is not an offer or solicitation for the purchase or sale of any security and should not be construed as such. References to specific securities and issuers are for illustrative purposes only and are not intended to be, and should not be interpreted as, recommendations to purchase or sell such securities.
《金融时报》采访中讨论的证券由 GMO 投资组合持有。这不应被视为投资建议,也不构成对任何证券的买入或卖出要约或招揽。所提及的具体证券并不代表为咨询客户购买、出售或推荐的所有证券,并且不应假设对这些证券的投资已经或将会盈利。GMO 保留根据市场状况、新信息、未来事件或任何其他因素随时增持或出售股票的权利。
The securities discussed in the Financial Times interview are owned by GMO portfolios. This should not be construed as investment advice and is not an offer or solicitation for the purchase or sale of any security. The specific securities identified are not representative of all of the securities purchased, sold or recommended for advisory clients, and it should not be assumed that the investment in the securities identified was or will be profitable. GMO reserves the right to purchase additional shares or sell shares at any time based on market conditions, new information, future events, or any other factor.
版权所有 © 2010 GMO 有限责任公司。保留所有权利。
Copyright © 2010 by GMO LLC. All rights reserved.
季度信函——玩火——2010 年 4 月 5 GMO GMO 专题 2010 年 4 月 致投资委员会的第十六封信* 本·格雷厄姆与戴维·多德年度早餐会上的演讲稿(哥伦比亚大学,2009 年 10 月 7 日),经编辑后供阅读。(第二部分可能在下个季度刊出。)
Quarterly Letter – Playing with Fire – April 2010 5 GMO GMO SPECIAL TOPIC April 2010 Letters to the Investment Committee XVI* Speech at the Annual Benjamin Graham and David Dodd Breakfast (Columbia University, October 7, 2009), edited for reading. (Part 2 may follow next quarter.)
第 1 部分:“朋友们,罗马人,我来是调侃格雷厄姆与多德,而非赞扬他们。”(谈格雷厄姆与多德式投资的潜在劣势。)
Part 1: “Friends and Romans, I come to tease Graham and Dodd, not to praise them.” (On the potential disadvantages of Graham and Dodd-type investing.)
杰里米·格兰瑟姆:在我的整个投资生涯里,最主要的挣扎都来自于那些对我至关重要的章节。我发现,自己推翻了那个荒谬的信念——即所有信息都已嵌入价格之中;尤其是这一点:“分析工作的成果会如此迅速而高效地融入股票价格,以至于资产类别几乎可以建立在双重假设之上:第一,泡沫根本不可能发生。但说实话,我也对‘格雷厄姆-多德派’相当恼火,因为他们已经成功地从 75 年前那本伟大的著作《证券分析》中推导出一个结论,即泡沫和崩盘是可以忽略的。他们认为你不需要处理那种东西,只需埋头专注于选股就好。他们觉得,承认泡沫的存在带有某种投机性和不体面的意味。这正是我今天特别想要攻击的观点,因为我站在光谱的另一端:我相信,在投资中唯一真正重要的事情就是泡沫和崩盘。时不时地,在某个国家或某种资产类别里,通常总会有一桩泡沫生意值得关注。其余时间里,只要你行事谨慎,多半就能保住饭碗。但当大事发生时,那才是你押上一些职业风险筹码、成为英雄的时候。结果发现,格雷厄姆和多德本人其实远不像‘格雷厄姆-多德派’让你相信的那样反对宏观大图景。《证券分析》继续写道:‘市场不是一台称重机……我们更应该说市场是一台投票机……部分源自理性,部分源自情绪。’这又是凯恩斯的影子。”
Jeremy Grantham The main struggle I’ve had my entire investment life is with the chapters that mattered to me. What I found surprised the preposterous belief that all information is embedded me; this in particular: “[The] field of analytical work may so quickly and efficiently into stock prices that asset class be said to rest upon a twofold assumption: first, that the bubbles cannot possibly occur. But to be honest, I’ve also market price is frequently out of line with the true value; been pretty irritated by Graham-and-Doddites because and, second, that there is an inherent tendency for these they have managed to deduce from a great book of 75 disparities to correct themselves. As to the truth of the years ago, Security Analysis,1 that somehow bubbles and former statement, there can be very little doubt – even busts can be ignored. You don’t have to deal with that though Wall Street often speaks glibly of the ‘infallible kind of thing, they argue, you just keep your nose to the judgment of the market’ … The second assumption is grindstone of stock picking. They feel there is something equally true in theory, but its working out in practice is faintly speculative and undesirable about recognizing often most unsatisfactory. Undervaluations caused by bubbles. It is this idea, in particular, that I want to attack neglect or prejudice may persist for an inconveniently today, because I am at the other end of the spectrum: I long time … and the same applies to inflated prices believe the only things that really matter in investing are caused by over enthusiasm or artificial stimulants.” If the bubbles and the busts. And here or there, in some ever we were living in a world of artificial stimulus, it country or in some asset class, there is usually something is now. (Also, the great quote attributed to Keynes that interesting going on in the bubble business. The rest of “The market can stay irrational longer than the investor the time, if you keep your nose clean, you will probably can stay solvent,” comes to mind here. Keynes and keep your job. But when there is a great event, that’s the Graham and Dodd agree a whole lot more than I would time to cash in some of your career risk units and be a have thought.) Security Analysis continues, “the market hero. And it turns out that Graham and Dodd themselves is not a weighing machine … Rather should we say were not nearly as anti-the-big-picture as Graham-and-that the market is a voting machine … product partly of Doddites would have you believe. reason and partly of emotion.” More shades of Keynes.
这个周末我突然意识到,我从未读过《证券分析》。但我对这本书早有强烈的看法,而那句关于称重机与投票机的名言,在座各位已经错误引用过无数次了——那根本不是称重机!
This weekend it dawned on me that I had never read Now, I have heard that weighing and voting machine line Security Analysis. I had very strong opinions about it, but misquoted a billion times by you guys in this room. It is had never actually read it. So I did my best to cover all of not a weighing machine!
1 格雷厄姆,B. 和多德,D.L.,《证券分析》,麦格劳-希尔出版社,1934 年。
1 Graham, B. and Dodd, D.L., Security Analysis, McGraw-Hill, 1934.
- 致投资委员会信函系列针对一个非常聚焦的市场:机构委员会成员——他们信息灵通,但并非投资专业人士。
- The Letters to the Investment Committee series is designed for a very focused market: members of institutional committees who are well informed but non-investment professionals.
那么我来了,朋友们和罗马人们,是为了挑剔格雷厄姆——在合理计算辅以动物精神时格雷厄姆就够了——和多德,而不是赞美他们,尽管今年是《证券分析》出版 75 周年。我第二点攻击是:格雷厄姆和多德那一套都有点太显而易见了。我是被一位贵格会教徒和一位约克郡人带大的——这在节俭行当里俗称“双重风险”。贵格会教徒认为浪费是邪恶的,约克郡人觉得苏格兰人都算挥霍无度,认为那是犯罪。更大的安全边际比小的好、更便宜比更贵好、更多现金比更少现金好——用今天的话说,这值得一句“废话!”这实在太明显了,就此写 850 页会变得极其无聊。而我的第二点攻击是:格雷厄姆和多德主义都有点太显而易见了。“那些常常吞没先驱者的终极损失想法”——实际上几乎总是吞没格雷厄姆和多德信徒——“被搁置一边,就像健康人搁置对死亡的预期一样。”你只有在大量动物精神驱动下,才会去承担那种能够创造微软或苹果这类公司的激进举措。如果你按格雷厄姆和多德的方式来做,你永远做不出任何惊天动地的成功。这种愿意掷骰子的心态是美国相对优势的重要来源,而过度规避风险会扼杀这种本能。
So I have come, friends and Romans, to tease Graham be adequate when reasonable calculation is supplemented and Dodd, not to praise them, even though this is the 75th and supported by animal spirits, so that the thought of anniversary of Security Analysis. And my second point of ultimate loss which often overtakes pioneers” – and nearly attack is that Graham and Doddery is all a little obvious. always overtakes Graham-and-Doddites – “is put aside as I was brought up by a Quaker and a Yorkshireman – that a healthy man puts aside the expectation of death.” You is known as “double jeopardy” in the frugality business. only undertake dramatic initiatives of the type that create Quakers believe waste to be wicked and Yorkshiremen, the Microsofts or Apples of the world with a heavy dose who consider Scotsmen to be spendthrifts, consider it of animal spirits. If you Graham-and-Dodded it, you criminal. The idea that a bigger safety margin is better than would never do anything spectacularly successful. And a smaller one, that cheaper is better than more expensive, this willingness to roll the dice is an important relative that more cash is better than less cash, deserves, in modern advantage for the U.S., and too much risk avoidance will parlance, a “Duh!” It is just rather obvious, and going on simply kill this instinct. about it for 850 pages can get extremely boring.
让我继续说明一个观点:我认为忽略大泡沫和大崩盘,只盯着日常的磨盘,是多么不合逻辑。这是我对你们的主要不满:视野过于狭窄,极其狭窄。你们埋头选股,即便世界时而模糊不清、矛盾重重,甚至潜伏危险,还会偶发剧变。
Let me move on to make a point about how illogical I The next negative point comes from my much admired think it is to leave out the great bubbles and the great busts Chapter 12 of Keynes’ General Theory [of Employment, and focus on the grindstone. That’s my main complaint Interest and Money] – as for most of the rest of Keynes, with you guys: very, very narrow focus. There you are, as far as I am concerned, you can take it or leave it. It is working away, picking stocks, even when the world is vague, contradictory, and sometimes dangerous, although having its occasional cataclysms.
我钦佩他重新引入“动物精神”(animal spirits)的重要性,将其视为最周密经济计划可能遭遇的毁灭性力量(亨特·刘易斯有一本关于此主题的精彩新书)。但第十二章才是珍珠,一颗打磨过的珍珠。它解释了市场是如何运作的。而且,凯恩斯在这个过程中指出——他提出了许多与格雷厄姆和多德观点相左的论点——你们在座的所有人都对经济构成威胁:凯恩斯认为,如果我们具备安全边际,并展现出格雷厄姆和多德所倡导的那种典型审慎,就没有人会着手创办任何一家新企业。
I admire his reintroduction of the importance of “animal spirits” as a potential wrecker of the best laid economic When you buy a stock, because it has surplus assets or a plans (there is a nice new book on the subject by Hunter good yield or a great safety margin, you are really making Lewis2). But Chapter 12 is a pearl, a polished pearl. It a bet on regression to the mean. We are really counting explains how the market works. And along the way, on the fact that current unpopularity will fade, that the Keynes makes the point – he makes a lot of points that current problems in the industry will dissipate, and that cut across Graham and Dodd – that you all here represent the fortunes of war will move back to normal. Well, as a a threat to the economy: Keynes believes that if we had provable, statistical fact, industries are more dependably a margin of safety and showed the typical prudence that mean-reverting than stocks, for individual stocks can Graham and Dodd recommend, no one would undertake on rare occasion, permanently change their stripes à la to initiate a single new enterprise.
超过 80% 的所有新苹果(还是说“à l’Apple”风格的?)领域,比如小盘股,企业过去都相当迅速地失败了。这些领域比行业更倾向于均值回归。那些得以幸存的企业则不得不与一个极不确定的未来作斗争。从一个国家来看,整体股票市场在定价错误时,比行业更明显地呈现均值回归。而伟大的未来则不然。格雷厄姆和多德对伟大的未来深感不安,他们认为应对它纯属投机行为,两人都更偏爱当下。你现在的存钱罐里有什么资产?你今天能拿到多少收益率?这一切都相当不理性,因为他们都是现实的囚徒。大类资产是最可预测的:当一个大类资产类别出现泡沫时,几乎可以确定它终将破灭。
Over 80% of all new Apple. (Or is that à l’Apple?) Sectors, like small caps, enterprises have failed fairly quickly in the past. The ones are more provably mean-reverting than industries. The that make it have to struggle with a very uncertain future. aggregate stock market of a country is more provably Graham and Dodd were not at all comfortable with the mean-reverting when mispriced than sectors. And great future. They thought that dealing with it was speculative. asset classes are provably more mean-reverting than a They much preferred the present. What are your assets in single country. Asset classes are the most predictable of the piggy bank now? What is the yield you receive today? all: when a bubble occurs in a major asset class, it is a It’s all quite irrational because they are prisoners of the near certainty that it will go away.
(对我们来说,泡沫和其他人眼中的未来没什么两样。无论你把多少资产定义为 2 西格玛事件——也就是统计上说的、正常情况下每 40 年随机出现一次的事件——包括现金在内,在你还没能真正拿到手之前,这些资产都可能被侵蚀殆尽。这个定义虽然随意,但至少我们觉得合理。而我们所谓的“近乎确定”,指的是概率超过 90%。)
作为记录,我在 2007 年 9 月为《财富》杂志写了一篇文章,提到了三个“近乎确定的事实”:利润率将会下降,住房市场将会冷却。
凯恩斯接着写道,“……如果动物精神暗淡了,自发的乐观主义动摇了,我们除了数学期望之外别无所依,那么企业就会衰退并消亡……可以肯定地说,依赖于对未来希望的企业,对整个社会是有益的。”
(A bubble for us is future just like anybody else. However many assets you defined as a 2-sigma event, statistical talk for an event have in the corporation, including cash, can all be eroded that would occur randomly every 40 years under normal long before you can get your hands on them. conditions, a definition that is arbitrary but at least to us feels reasonable. And we define a “near certainty” as over Keynes continues, “… if the animal spirits are dimmed 90% probable.) and the spontaneous optimism falters, leaving us to depend on nothing but a mathematical expectation, enterprise For the record, I wrote an article for Fortune published in will fade and die … It is safe to say that enterprise which September of 2007 that referred to three “near certainties”: depends on hopes stretching into the future benefits the profit margins would come down, the housing market community as a whole.
但个人能动性终将瓦解,全球各地的风险溢价也会随之扩大,每一种结果都会带来严重后果。你只有像我们这样深入研究过历史,审视过每一次泡沫和崩盘,才可能拥有那种程度的信心。我们发现无一例外。我们已经经历了 34 次完整的泡沫。每一次泡沫都彻底破裂,回落到泡沫形成前所处的长期趋势线上。
But individual initiative will only would break, and the risk-premium all over the world would widen, each with severe consequences. You can 2 Lewis, H., Where Keynes Went Wrong: And Why World Governments Keep perhaps only have that degree of confidence if you have Creating Inflation, Bubbles, and Busts, Axios Press, 2009. been to the history books as much as we have and looked GMO 2 Letters to the Investment Committee XVI, April 2010 at every bubble and every bust. We have found that there Let me tell you a story to illustrate this last point. In are no exceptions. We are up to 34 completed bubbles. 2000, Gary Brinson ran broad-based portfolios of global Every single one of them has broken all the way back to the assets, as did we. He did it for UBS, then, the largest trend that existed prior to the bubble forming, which is a pool of money in the world.
他按照极其严格的标准来调整自己的投资组合。所以,仅仅为了回避麻烦而放弃在资产类别层面确实发生的高概率机会,去利用更便宜的资产,是完全没有逻辑的。(这看似完全合理的做法,但所有那些在个股层面令我们恐惧的数据错误,在这些大规模聚合中都被冲刷干净了——这只是我们行业里极小的一部分。)我认为 1990 年代末期的加里非常出色。也就是说,他的投资组合看起来和我们的一模一样。他在股票上仓位偏低,并且基本避开了成长股。反过来,凯恩斯认为,格雷厄姆和多德的方法如果在一个机构化的世界里操作,对你的职业也是极其危险的。
He rotated his mix around very tough standard. So it’s simply illogical to give up the to avoid troubles and to take advantage of cheaper asset really high probabilities involved at the asset class level. classes. (This seems a perfectly sensible approach but All the data errors that frighten us all at the individual is a very tiny part of our industry.) I considered Gary stock level are washed away at these great aggregations. in the late 1990s completely brilliant. That is to say his It’s simply more reliable, higher-quality data. portfolio looked identical to ours. He was underweighted in stocks and largely out of growth stocks. Conversely, Keynes thought that the Graham and Dodd approach, he was heavily overweighted in value stocks. And two if done in an institutional world, was also incredibly weeks from the market peak, because they had lost about dangerous to your job.
凯恩斯在 1936 年的第 12 章中写道:“把资产配置中 25% 真正用于增长型股票长期持有的投资策略,如今已难行到几乎不可实施。尝试这条路的人,要比那些试图比群体更准确地猜出群体行为的投机者,付出远为艰辛的努力,承受更大的风险;而且,在智力相当的情况下,他可能会犯下更具灾难性的错误……战胜时间和我们对未来无知的力量,比抢先出手更需要智慧。” 他本人就因这样的理念在牛市潮起时被瑞银/布林森解雇。托尼·戴伊也是如此——这位坚定的格雷厄姆-多德信徒,曾为瑞银子公司菲利普斯与德鲁运作一支高度注重价值、逆市而行的组合。顺便一提,加里与我们多数逆市投资者不同:他是能干的管理者,性格堪称钢铁般坚韧。如果在我们中间有人能在大型牛市顶住随波逐流的公司压力,那个人非他莫属。
“Investment based on genuine 25% of their asset allocation business as growth stocks long-term expectation,” Keynes wrote in Chapter 12 in surged, he was fired from UBS/Brinson. As was Tony 1936, “is so difficult today as to be scarcely practicable. Dye, a die-hard Graham-and-Doddite who ran a very He who attempts it must surely lead much more laborious value-based contrarian portfolio for Phillips and Drew, a days and run greater risks than he who tries to guess better UBS subsidiary. Gary, by the way, is unlike most of us than the crowd how the crowd will behave; and, given contrarians: he is a capable administrator and generally equal intelligence, he may make more disastrous mistakes made of steel. If any of us could withstand the corporate … It needs more intelligence to defeat the forces of time pressures to go with the flow in a major bull market, he and our ignorance of the future than to beat the gun.” could.
这是一个公平的考验。如果科技泡沫持续的时间——凯恩斯明白真正驱动我们这一行的是什么,哪怕只是短上一两个月——他的押注就会取得惊人的成功,而我们就只能分享那个反增长的市场利基,面对一个真正的 800 磅大猩猩。所以,他被解雇对我们来说非常便利。今天,我不相信有任何一家上市公司能够承受住与极端泡沫对着干所带来的业务迅速流失——仅仅因为定价过高。管理层根本承受不起因对抗泡沫而必然导致的业务损失对季度利润的冲击。此外,人生苦短,人性渴望立竿见影,快速赚钱有种特殊的快感……职业投资游戏对完全摆脱了赌博本能的人来说,无聊至极且苛刻得过分。你们所有人当然都接种了格雷厄姆和多德的抗投机血清,所以我同情你们必须忍受的无聊。
It was a fair test, and had the tech bubble lasted Keynes understood that what really drives our industry, just a month or two less, his bets would have been then and now, is momentum, career risk, and beating the wonderfully successful and we would have had to share gun. “Moreover, life is not long enough – human nature that anti-growth market niche with a real 800-pound desires quick results, there is a peculiar zest in making gorilla. So his firing was very convenient for us. Today, money quickly … The game of professional investment I don’t believe any public company could withstand the is intolerably boring and over-exacting to anyone who rapid loss of business involved in opposing an extreme is entirely exempt from the gambling instinct.” All of bubble on the grounds of overpricing. Management would you here have of course been injected with the Graham simply not stand for the hit to quarterly earnings involved and Dodd anti-speculation serum, so my sympathies for in the inevitable loss of business that comes from fighting the boredom that you have to suffer.
“终于迎来了一个牛市。在加里被解雇后,一位通常理性的长期投资者……实际上会为了那张‘交易破布’而现身,他声称自己的立场一直很古怪,而大多数批评意见——无论投资资金在何处管理,都倾向于转向更传统的成长型股票组合权重——由委员会决定……因为他的行为本质在于,尽管市盈率高达 65 倍——在所有人看来,他应当古怪、非常规且鲁莽,综合考量之下,风险反而更小。风险更小,这是对管理者而言,从平均意见的角度看。平均意见,到下一个季度的业务来看,当然不是风险更小,顺带一提,这才是审慎。审慎被定义为:做任何一个同样受过良好教育的人都会做的事。因此,如果你不随大流,你就是不审慎。”
“Finally it is the a bull market. After Gary’s firing, a normally reasonable long-term investor … who will in practice come in for the “trade rag” suggested his stance had been eccentric and most criticism, wherever investment funds are managed moving to a more traditional balance of growth stocks – by committees … For it is in the essence of his behavior despite their being at 65 times earnings – was, all things that he should be eccentric, unconventional and rash in considered, less risky. Less risky, that is, for the manager’s the eyes of average opinion.” Average opinion, by the next quarter's business, not less risky, of course, for the way, is prudence. Prudence is defined as doing what a ultimate beneficiaries, the pensioners. similarly well-educated person would do. Therefore, if you are not going with the pack, you are imprudent.
Sorry Meanwhile, back in Boston, we, unlike UBS, had no hand guys, all of us contrarians are, by this standard, imprudent. holders and no marketing people then. And in our asset To continue with Keynes: “If [our value manager] is allocation division we lost 60% of our book of business. successful, that will only confirm the general belief in his We lost more than any other competitor that we are aware rashness ….” (I like to say that when he’s successful he of, then or now. And we lost it by making the right bets will be patted on the back but, when he leaves the room, for the right reasons - bets we ultimately won. It was a he will be described as a dangerous eccentric.) “[And] if wonderful hothouse experiment – a perfect demonstration … he is unsuccessful … he will not receive much mercy.” to prove Keynes’ hypothesis.
Sorry Meanwhile, back in Boston, we, unlike UBS, had no hand guys, all of us contrarians are, by this standard, imprudent. holders and no marketing people then. And in our asset To continue with Keynes: “If [our value manager] is allocation division we lost 60% of our book of business. successful, that will only confirm the general belief in his We lost more than any other competitor that we are aware rashness ….” (I like to say that when he’s successful he of, then or now. And we lost it by making the right bets will be patted on the back but, when he leaves the room, for the right reasons - bets we ultimately won. It was a he will be described as a dangerous eccentric.) “[And] if wonderful hothouse experiment – a perfect demonstration … he is unsuccessful … he will not receive much mercy.” to prove Keynes’ hypothesis.
我们丢掉生意了。纯粹按格雷厄姆-多德那套操作的行政管理方式,在两半年内就快速崩了——1997 年秋天,我们需要像沃伦·巴菲特那样的长期锁定期,要么就得在资产配置上有持续几年的出色业绩,而且时不时还会遇到相当糟糕的客户问题。两年半之后,我们丢掉了 60% 的业务量!
And we lost the business The pure administration of Graham-and-Doddery really quickly – in two and a half years. In the fall of 1997 we had needs a long-term lock-up, like Warren Buffett has, or it a good several-year record in asset allocation, and two and will have occasional quite dreadful client problems. a half years later we had lost 60% of the book of business!
致投资委员会的信第十六封,2010 年 4 月 3 日 GMO
更严肃地来谈我的批评,一个潜在的弱点会随着价格走低而变得越来越突出。格雷厄姆和多德方法通常依赖低市净率(P/B)比率作为其基石之一,但这类公司几乎总是最终跌幅小于市场平均水平。然而,当真正严重的衰退来临时,股息开始被削减,情况就变得有些可疑了。而当经济萧条或市场崩盘发生时,这些公司开始受到冲击——走向破产——于是“价值”公司会遭受重创。
Letters to the Investment Committee XVI, April 2010 3 GMO To be more serious in my criticisms, a potential weakness gets higher and higher as its price goes down. These of the Graham and Dodd approach, as it is usually companies almost always end up going down less than the practiced, is in its reliance on low price-to–book (P/B) average stock. When there is a really severe recession, ratios as one of its cornerstones. Low P/B ratios are, after however, the dividend starts to get cut and it becomes a all, the market’s way of saying “these are the assets in little more questionable. And when there is a depression which I have the least trust.” It should not be surprising, or a crash, then the companies start to get cut – to go out therefore, that when you have a depression, or nearly have of business – and “value” companies get to take serious one, that more of these “cheap” companies go bust than is pain.
我们派人钻进资料库,从那些“价格昂贵”的可口可乐案例中调取数据。这些数据横跨 1929 年至 1932 年(那人差点因吸入灰尘而送命)。经济衰退可能给我们设下严重的价值陷阱。我们的数据(表 1)完全独家,必须在 2006 年末开始搜集——当时廉价公司变得愈发廉价,不少甚至已经消失。与此同时,档案中还挖出了一些相互矛盾的数据。如果这些数据确实如我们相信的那样准确,那么它们无疑揭示了低市净率所隐藏的风险。我认为,市净率、股息率和市盈率都是风险因素。它们的基本品质较低,因此在罕见的崩盘中更容易破产。还有几家公然破产的公司,却因为至今看来仍相当随意且急功近利、而非出于资本主义精神的原因,被政府纾困。面对一个对企业更不友好的政府,这些损失只会更加惨重。
We sent someone into the stacks to get data from the case for the “expensive” Coca-Colas. These serious 1929 to 1932 (he nearly died of dust inhalation). This economic setbacks can give us serious value traps. We data (Exhibit 1) is completely proprietary and it must be had one starting in late 2006, where cheap companies said that some contradictory data has also been dug out of became cheaper and cheaper and quite a few ceased to the archives. If this data is correct, as we believe, then it exist. And several more that were blatantly bankrupt were certainly shows the hidden risk of low P/B. I think P/B bailed out by the government for reasons that still seem and yield and price-to-earnings (P/E) are risk factors. quite arbitrary and desperate rather than capitalistic. With They have less fundamental quality and are therefore a less corporate-friendly government, the loss involved in more prone to failure in rare crashes.
我认为,这才是那个价值陷阱会更加严重的情形。依我看,法玛和弗兰奇做对了一点——虽然原因错了——那就是:尽管格雷厄姆和多德世界的众多英雄们承受了巨大痛苦,你们仍然是集体走了天大的狗屎运,全靠大救市才活下来。
在其他所有方面,我当然都不同意他们的看法。
附件 1 显示的是,你们持有的股票从 1932 年到 1929 年水平需要上涨的次数。如果你买的股票很贵,在左边那组,需要上涨 6.4 倍。
但那些市盈率最低的便宜股票,要想回本,得涨 14.3 倍。太多这样的股票已经化为尘土了。
你无法——或者说几乎不可能——躲开的另一个价值陷阱就是大崩盘。正常情况下,一家资产雄厚、收益率高的便宜公司在熊市中表现更好,因为收益率在托底。
I think this is the one this value trap would have been far worse. In my opinion, thing Fama and French got right – for the wrong reasons. despite the pain taken by many heroes of the Graham and On everything else, of course, I disagree with them. Dodd world, you were still collectively desperately lucky, saved by the Great Bailout. Exhibit 1 shows the number of times your holdings had to increase from 1932 to get back to the 1929 level. If you The other value trap that was impossible – or improbable were expensive, on the left, you had to go up 6.4 times. – to avoid was the Great Crash. Normally, a cheap But the cheap stocks with the best P/B ratios had to go up company with lots of assets and a high yield outperforms 14.3 times to get their money back. Too many of them in a bear market because it’s propped up by the yield that had gone the way of all flesh.
假设我们得到两个图表:图 1 低价/账面价值股票(Price/Book stocks)的隐性风险——大萧条时期的市净率(Price/Book),回本所需倍数:14.3、11.7、8、6.4、6.3、5.4;昂贵、2、3、4、廉价;市净率五分位数;1933 年后、1933 年后;预期风险溢价、预期风险溢价;低价市净率股票追赶高价市净率股票所需时间:每年 2.0%,41 年。来源:GMO,《致投资委员会的信十六》,2010 年 4 月。每年多付出 2 个百分点,只为承受低价 P/B 股票(cheap P/B stocks)带来的额外根本性风险。那次 1932 年的暴跌吞噬了相当于 41 年合理风险溢价的收益!这就是本世纪的价值创伤(value trauma)。
Let’s assume we get two Exhibit 1 The Hidden Risk of Low Price/Book Stocks – Price/Book in the Great Depression 14.3 Multiple Needed to Break Even 11.7 8 6.4 6.3 5.4 Expensive 2 3 4 Cheap Price/Book Quintile Post Post 1933 1933 expected expected risk risk premium premium Time Time required required to to catch up up of low low Price/Book Price/Book stocks stocks with with high high Price/Book Price/Book stocks stocks 2.0% per year 41 years Source: GMO GMO 4 Letters to the Investment Committee XVI, April 2010 points a year for the extra fundamental risk of carrying sort of approach – buying a handful of names that he cheap P/B stocks. That 1932 drop chewed up what really understood. He became very suspicious of the amounts to 41 years’ worth of a reasonable risk premium! idea that diversification could be an advantage. It just That was the value trauma of the century.
他提出的观点是,你持有的许多股票其实并不真正了解,直到 2007 年才适时调整——当然中间有过短暂的中断或起伏——通过低买多赚了一笔。这听起来确实很像巴菲特,不是吗?而他后来成了逆向投资者。原话是:“投资的核心原则是逆大众而行,理由在于,如果所有人都认可某只股票的价值,那它必然过于昂贵,因而缺乏吸引力。”讽刺的是,格雷厄姆和多德实际上比你想象中要更少体现“格雷厄姆-多德风格”,而凯恩斯——动量之父——那个选美比赛和音乐椅的比喻者,才是更典型的逆向者。让我借此机会,引用吉姆·格兰特的话指出,本·格雷厄姆在 1929 年大崩盘中亏损了 70%。那是客户资金的 70%。他在崩盘前高度杠杆化、净多头,显然完全没有意识到投机泡沫即将破灭的可能性。
The rest of the meant he argued, that you owned a lot of stocks you didn’t time until 2007, admittedly with temporary interruptions understand well. It really sounds like Buffett, doesn’t or ebbs and flows, you made extra money buying low it? And he became a contrarian. Quote: “The central P/B and low P/E. But in 1929 you basically took such a principle of investment is to go contrary to the general hit that you had a hard time getting back out of the hole. opinion, on the grounds that if everyone agreed about its Let me take this opportunity to point out, courtesy of Jim merits, the investment is inevitably too dear and therefore Grant, that Ben Graham lost 70% in the Crash. That’s unattractive.” So, ironically, Graham and Dodd are less 70% of his clients’ money. He went into the Crash highly Graham and Doddy than you like to think, and Keynes, leveraged, net long, apparently completely unaware of the the Father of Momentum – the beauty contest, musical possibility of a speculative bubble about to burst.
这两把交椅,以及快速拔枪——这更接近伟大的价值管理者、安全边际的大师,也就是格雷厄姆、多德和巴菲特传统的典型观点,而不是百分之百做多股票!难怪到了 1934 年,人们普遍认为那非常、非常保守。这就够了!(顺便说一句,再补一刀:罗伊·纽伯格在崩盘中“最便宜”的市净率还有另一个潜在净空头;那是个巨大的先机。)还有个弱点。有时候它们根本算不上便宜。市净率的范围波动幅度极大,如图表 2 所示。2000 年,市场宠儿与市场弃儿之间的市净率区间顺便提一句,凯恩斯也在 20 世纪 20 年代初被外汇投机扫地出门,靠一位富有的朋友救助才脱身。如果你有这样的富朋友,那当然没问题。
The chairs, and the quick draw – is much more akin to the great value manager, master of the safety margin, was traditional view of Graham and Dodd and Buffett than is more than 100% long equities! No wonder by 1934 he commonly thought. was very, very conservative. That will do it! (And by the way, just to rub it in, Roy Neuberger went into the Crash The “cheapest” P/B ratios have another potential net short; that’s a big head start.) weakness. Sometimes they are not usefully cheap at all. The range of P/B ebbs and flows to a magnificent degree Incidentally, Keynes too got wiped out in the early 1920s, as shown in Exhibit 2. In 2000, the range between the currency speculating, and was bailed out by a rich friend. P/B of the market favorites and the market pariahs was That’s fine if you’ve got rich friends.
他并没有把能力圈铺得很宽很宽——远没到最宽的程度。后来股市崩盘时也如此,但他起步的时候,范围很宽:高市盈率的热门股在 1930 年代初期处于上端,这一点要搞清楚。他当时已经被市场狠狠教训了一通,非常脆弱,而便宜、逆向的股票在另一端足以让你赚大钱。最典型的例子是:即使在市盈率与市净率、小盘股领域,相对价值也非常不宽容。图 2 显示出 1983 年的一个峰值,那时我非常高兴地看到这些数字起了作用。
图 2:即使对市盈率/市净率和小盘股而言,相对价值也非常不宽容
- 按名称筛选的市净率前 25%
** 按市值筛选的 600 只小盘股
数据来源:GMO,截至 2006 年 9 月 30 日
《致投资委员会的信 XVI》,2010 年 4 月,第 5 页
GMO 这里显示了一个 1983 年的峰值,那时我非常高兴地看到这些数字起了作用。
He didn’t do that very, very wide. As wide as it had ever been. When the well later on in the Crash either, but he began, in the range is wide, the top end – the high P/E favorites – are early 1930s, to get the point. He had been hammered very vulnerable, and the cheap, contrarian stocks at the enough that he began to adopt a rather Warren-Buffetty other extreme can make you a fortune. The top exhibit Exhibit 2 Even for Price/Book and Small Cap, Relative Value Is Very Unforgiving 3.0 Price/Book* +18% Overpriced 2.5 “Death of Value” Relative Strength 2.0 1.5 19½ years to break even 1.0 0.5 0.0 Dec-70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 02 04 1.9 Small Stocks +22% Overpriced 22 years & counting 1.7 Relative Strength 1.5 1.3 1.1 0.9 0.7 Dec-70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 02 04 * Best 25% price/book by name ** Stocks 600 on by market cap Source: GMO As of 9/30/06 Letters to the Investment Committee XVI, April 2010 5 GMO here shows a peak in 1983, when I am very pleased to counts.
这意味着,任何超额收益——比如我在波士顿做过一场演讲,题目叫“价值投资的消亡”——我们的内在价值纯粹是阿尔法收益,而对市净率等指标来说,这看起来像是一笔拥挤的交易。到 1983 年,人人都想成为价值型基金经理,因为自 1974 年以来,价值投资的表现极其耀眼,跑赢市场超过 100 个百分点!成长型基金经理都躲到了桌子底下。然而,从 1984 年开始,因为价值投资变得如此时髦,你在最便宜的市净率股票(价值股)上,连续 19.5 年都没赚到超额收益!而对小盘股来说,这里存在一个风险溢价,是一个确实会时不时反咬你一口的风险。但客户群体却很少对这个看似至关重要的差异感兴趣,这倒是对我们这个行业在这个问题上的立场,做了一个有趣的注解。跑赢基准通常就是一切,而风险调整后的收益则无人问津。
What this means is that any outperformance on say I gave a talk in Boston called “The Death of Value.” our intrinsic value is pure alpha, where for P/B, etc., and It was looking like a crowded trade. Everybody wanted for small cap it is a risk premium, and a risk that definitely to be a value manager by 1983 because it had done so comes to bite you every so often. Yet the client world has dazzlingly well since 1974. It had beaten the market by seldom been interested in this apparently vital difference, over 100 percentage points! The growth managers were which is an interesting commentary on where our industry hiding under the table. Yet from 1984, because value has been on this issue. Outperformance of a benchmark investing became so trendy, you made no extra money is usually everything, and risk-adjusted returns nothing. in the cheapest P/B (value stocks) for 19.5 years!
对我们而言,这种做法一直是个劣势。对于行业而言,这种做法则促使经理人忽视风险管理中的风险。你在承担 P/B 所代表的基础质量较低时,并没有因此获得任何额外回报。图表 3 显示,相对于市场整体,P/B 带来的这种额外风险源于其极低的质量。这里说的质量是按照 GMO 的标准方法衡量的,主要依据盈利能力的水平和稳定性,其次是负债水平。该图表还显示了小盘股同样较低的基础质量,因此这也是一个风险因素。
直截了当地说,P/B 并不代表内在价值。市盈率或收益率也不能代表。为了说明这一点,我经常向投资听众提出一个问题:“可口可乐 1.2 倍市净率,通用汽车 1.0 倍市净率,你们选谁?”从来没有人举手选通用汽车,于是我说:“所以,你们并不相信市净率。”耐心是先决条件!你因为持有低基础质量而承担了额外风险,却没有得到一毛钱的额外补偿。
Now For us, this approach has been a disadvantage. For the that takes patience! You were paid absolutely nothing industry, it has pushed managers into ignoring risk in extra for carrying the lower fundamental quality that P/B value management. represents. Exhibit 3 shows, relative to the market, this To cut to the chase, P/B does not represent intrinsic extra risk that P/B derives from being very low quality. value. Nor do P/E ratios or yields. To make this point I Quality here is measured in the standard GMO way, using regularly pose a question to investment audiences: “I give principally the level and stability of profitability and you Coca-Cola at 1.2 times book or General Motors at secondarily the level of debt. This exhibit also shows the 1.0 times book. Hands up, who wants General Motors?” similarly low fundamental quality of small cap, so it also No one ever puts up their hand, and I say, “Therefore, is a risk factor.
下表 3 中的最后一项数据是 GMO 的结论:“市净率 ≠ 价值”。你明白,那个额外的内在价值序列认识到,可口可乐所代表的优质品质值得溢价,增长也值得溢价。问题只在于:“溢价多少?”在这个基础上,可口可乐有一半时间“便宜”,一半时间昂贵,而微软有几年甚至进入了最优的十分位!简单的“价值”指标在过去的好日子(Good Old Days)里表现出色,可能有三个原因。首先,它们代表了上述更高的基本风险——即商业和财务失败的风险更高。其次,它们代表了更高的职业和业务风险。
| 更多优质股 | GMO 价值指标 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 今天的优质股 | |||||||||||||
| 标普 500 质量十分位 | 4 | ||||||||||||
| 市净率越小越好 | 更多垃圾股 | ||||||||||||
| 日期 | 1970 年 12 月 | 1973 年 | 1976 年 | 1979 年 | 1982 年 | 1985 年 | 1988 年 | 1991 年 | 1994 年 | 1997 年 | 2000 年 | 2003 年 | 2006 年 |
| 来源:GMO,截至 2009 年 9 月 30 日 |
GMO 6 GMO 致投资委员会的信第十六期,2010 年 4 月
The final bit of data on Exhibit 3 is GMO’s Q.E.D., P/B is not value.” You know that the extra intrinsic value series, which recognizes that quality qualities represented by Coca-Cola are worth a premium. and growth deserve a premium. On this basis, half the The question is only, “How much?” time Coca-Cola is “cheap,” and half the time expensive, while Microsoft spent several years in the best decile! The simple “value” measures outperformed nicely in Traditional value that wants its assets and yield now would the good old days, probably for three reasons. First, never score the great companies as cheap. Yet they must they represented the higher fundamental risk shown have been for they outperformed, which is the only check above – a higher risk of commercial and financial failure. on the accuracy of historical value measures that really Second, they represented higher career and business Exhibit 3 GMO Value Has S&P Quality – and It Is High Today More Quality GMO Value 7 High Quality Today S&P 500 Deciles of Quality 4 Small Price/Book More Junk Dec- 70 73 76 79 82 85 88 91 94 97 00 03 06 Source: GMO As of 9/30/09 GMO 6 Letters to the Investment Committee XVI, April 2010 risk.
很难论证买入一只逆势的、因天赋神权而理当不受定价影响的股票是合理的——当事情变糟时,这种情况经常发生。连合理的委员会都认为它是明显风险,只有不谨慎的管理者才会买入。相比之下,当可口可乐在市场上表现不佳时,同一委员会往往将其视为市场肤浅的表现,认为市场未能认识到该股票卓越的特质。这些因素过去之所以奏效,是因为“价差”——大盘股与小盘股之间、高市净率与低市净率股票之间的区间——一直很宽。随着这些因素成为主流的“风险因素”,又因它们在 70 年代的巨大成功而受到追捧,区间缩小了。当可口可乐与美国股票之间的区间收窄时,情况就更难办了。
It is hard to justify having bought a contrarian, by divine right, regardless of how they were priced. unpopular stock when things go wrong, which happens These factors in the past had delivered the goods because quite often. Even reasonable committees felt it was an the “spreads” – the range between large and small cap obvious risk and only imprudent managers would have and between high and low P/B ratios – had been wide. bought it. In contrast, when a Coca-Cola has a bad time As they became mainstream “risk factors,” and with the in the market, the same committee tends to see it as a popularity from their huge success in the 70s, the ranges sign of the market’s superficiality in not recognizing the narrowed. When the range between Coca-Cola and U.S. stock’s great characteristics.
这种额外的职业或业务——市净率(P/B)上的钢铁变得狭窄,仍然可以轻松地被识别和建模——但无法带来超额回报,不应由价值管理者承担,除非他们期望获得更高回报。在 20 世纪 80 年代中期之前,低市净率股票或小盘股只有在定价合理时才能跑赢大盘,我希望每个格雷厄姆信徒都明白这一点,因为当时(这是第三个也是最重要的原因)投资界比现在更厌恶风险,因此,除了 1929 年这个唯一的例外,低市净率、低市盈率等特征的股票以及小盘股,通常会因过度折价具体问题、普遍低质量而表现优异。
而这正是 2006 年中期的问题所在。在经历了几年的强劲表现之后,市净率和市盈率等传统价值衡量标准——如市净率和低市净率股票与高市净率股票之间的差距——的范围已严重收窄,低账面比率与高账面比率之间的差距已被竞价压缩。
This extra career or business Steel on P/B becomes narrow, it can still easily be picked exposure should not be borne by value managers without up and modeled but, it will fail to deliver an excess return. the expectation of a higher return. Before the mid-1980s Low P/B stocks, or small cap stocks, only outperform this was, generally speaking, the case, for at that time (and when they are priced to do so, as I hope every Grahamite this is the third and most important reason) the investment knows. community was more risk averse than now so that, with 1929 as the sole exception, stocks with low P/B ratios, low And this was precisely the problem by mid-2006. After P/E ratios, etc., and small caps typically over discounted some strong years of performance, the range of old-the specific problems and the general low quality and fashioned value measures such as P/B and P/E had consequently outperformed. become severely compacted – the range between the low book ratios and high book ratios had been bid down.
然而,这种简单的价值衡量指标令一些声名显赫的格雷厄姆信徒(包括几只业绩或许颇为出色的知名对冲基金)宣称“价值”已永不复返的局面,被两件事彻底改变了。首先,1973 年至 1983 年间“价值”策略大幅跑赢市场,当时市净率最低的十分位股票跑赢大盘的幅度超过 100 个百分点。其次,几年之后,新一波受过良好统计学教育的“量化”信徒开始接纳市净率和低市值作为应纳入模型的有效因子。在 French 和 Fama 等人的鼓动下,他们往往……
Yet This state of affairs in which simple value measures some very illustrious Grahamites, including a couple of outperformed was changed by two events, perhaps well-known hedge funds, were saying that “value” was forever. First, there was the massive outperformance quite well-positioned. of “value” from 1973 to 1983 when the cheapest decile of P/B outperformed the market by over 100 percentage Exhibit 4 shows exactly how the attractiveness of P/B points. Second, a few years later a newly arriving wave ebbed and flowed on our data. The period starting in of statistically well-educated “quants” adopted P/B and 2006 when P/B reached its maximum overvaluation was small cap as winning factors that should be modeled. a pretty shocking time – a 50-year flood for P/B, P/E, and Egged on by French and Fama, et al., they tended to value managers in general.
这是现代价值投资的陷阱——假设这些“风险”因素能带来额外回报,这简直是地狱般的陷阱,让人想起 1932 年的教训。
This was the modern value assume that these “risk” factors delivered an extra return trap from hell, a reminder of 1932.
图表 4 低市净率并非总是非常便宜
价值股*相对于市场的估值
0.8 昂贵
0.7 最便宜的 25% 股票相对于市场的相对估值
0.6
0.5
0.4 按市净率 vs. 市场
0.3
0.2
0.1
Dec-70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 02 04 06 08
*按市净率计算最便宜的 25%(在最大的 1000 只股票中)
数据来源:Compustat, GMO
截至 2009 年 9 月 30 日
致投资委员会的信函第十六卷,2010 年 4 月
7 GMO
小盘股
我们 1970 年在 Batterymarch 起步时,是否有任何小盘股?和低市净率股票一样,小盘股在 1983 年见顶(参见小盘股投资组合)。
Exhibit 4 Cheap Price/Book Are Not Always Very Cheap Valuation of Value Stocks* Relative to the Market 0.8 Expensive 0.7 Relative Valuation of Cheapest 25% 0.6 0.5 0.4 On Price/Book vs. Market 0.3 0.2 0.1 Dec-70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 02 04 06 08 *Cheapest 25% (of largest 1,000 stocks) on Price/Book Source: Compustat, GMO As of 9/30/09 Letters to the Investment Committee XVI, April 2010 7 GMO Small Caps there any when we started at Batterymarch in 1970 with a Like low P/B stocks, small caps peaked in 1983 (see small cap portfolio.
附录 2),但与它们不同的是,小盘股从未重新触及那一年的历史相对高位。没错,优质小盘股在极长周期内确实跑赢了,并在 1972 年后经历了一场堪称壮观的反弹——但你认为,在大萧条中倒闭的是谁?是那些拥有大量工人需要保护的大型蓝筹股,还是那些小公司?如果某个州的州长只有一通电话能打给总统,他会替洛克希德打这通电话,而不是替某家无名小公司。这种对格雷厄姆主义的批判——或者说,对现实世界中通常所实践的格雷厄姆主义的批判——中,很可能缺少的一个要素就是沃伦·巴菲特。引入他的观点,会很自然地引出“质量”这个话题,而这在价值投资中通常是一个缺失的要素。这正是他真正作为额外重点引入的东西。
Exhibit 2), but unlike them, small caps have never regained their old relative high of that year. Yes, small Quality caps have won over the very long run and had a truly A missing ingredient in this critique of Grahamism, or wonderful rally after 1972, but who do you think goes rather Grahamism as usually practiced in the real world, bust in the Great Depression? The big blue chips with all is probably Warren Buffett, whose introduction would those workers to protect, or the little companies? If the conveniently bring up the topic of Quality, which typically governor of some state has one telephone call to make is something of a missing ingredient in value investing. It to the President, he makes it for a Lockheed, he doesn’t is what he really introduces as an extra emphasis into the make it for some unknown little company.
安全边际和传统价值吸引力深厚的领域,小型股需要上涨 14 倍才能收回本金,而蓝筹股则只需 6.8 倍和 5.4 倍。请注意,5.4 倍并非一个极低的倍数,但当时是艰难时期。如果罕见的价值陷阱是格雷厄姆主义的祸根,那么 14 倍则是好得多的结果。假设小型股有合理的 1.5% 风险溢价,追上蓝筹股所需的时间将是 48 年。基本上,小型股投资在 60 年间表现出色,但如果你在 1929 年管理小型股资金,几乎肯定会被淘汰出局,因为你挖的坑太大、太快了。
The small caps world of safety margins and attractive traditional value had to go up 14 times to get their money back, the blue measures. chips 6.8 and 5.4 times. Note that 5.4 isn’t a very low multiple, but these were tough times. It’s just a whole lot If the rare value traps are the bane of Grahamism, then better than 14 times. The time taken to catch up if you equally they offer an opportunity for quality stocks to had, say, a reasonable 1.5% risk premium for small caps, show their merits. In Exhibit 5 we show the relative would have been 48 years. Basically, small cap investing performance in the Great Crash of Quality’s close cousin, was brilliant for 60 years, but if you had been managing high return on equity. The high return companies that money in small caps in 1929, you would almost certainly entered the Crash overpriced still outperformed brilliantly. have been knocked out of the game, having dug too big They had a princely 25% of their money left at the low – a hole too quickly.
会有任何客户允许你——哎呀!——而低回报的公司却在只剩余自己那 5% 中的 7% 时还有时间恢复,以至于它们必须翻五倍才能勉强追上资金?我猜好消息是,没有哪个客户能追上它们那些高回报的同行!如果你在 1929 年选中小盘股基金经理,也同样如此;况且,持有一个每年 1% 的风险溢价来持有低质量资产——表 5 质量作为免费铠甲,当你真正需要它时——大萧条时期的质量溢价需要 20.5 倍才能回本 10 8.5 9.0 7.8 4.1 低质量 2 3 4 高质量 低质量需要超越的幅度 低质量需要超越的幅度 所需的年数 如果低质量每年超越高质量 1% 的情况下所需年数 404% 163 来源:GMO GMO 投资委员会信函 XVI,2010 年 4 月,而平均来说你并没有——那么学术界的投资者大约需要几十年,而投资从业者则需要近 165 年才能追上。 在 Batterymarch 和其他地方,这些因子早就被用来赚钱了。
Would any clients have allowed you whoopee! – whereas the low return firms were left with the time to recover when they were left with 7% of their 5% of theirs so that they had to quintuple just to catch money? I suppose the good news is that there were no up with their high return brethren! If you had picked up small cap managers in 1929; nor for that matter, were a risk premium of 1% a year for holding low quality – Exhibit 5 Quality as Armor Plating Is Free and When You Really Need It – Quality in the Great Depression 20.5 Multiple Needed to Break Even 10 8.5 9.0 7.8 4.1 Low Quality 2 3 4 High Quality Outperformance Outperformance needed needed Number Number of of years years required required ifif for for Low Quality Quality to catch Low Low Quality Quality outperformed outperformed up up to to High High Quality Quality by by 1% 1% per per year 404% 163 Source: GMO GMO 8 Letters to the Investment Committee XVI, April 2010 which on average you had not – it would have taken you academics several decades after investment practitioners nearly 165 years to catch up. at Batterymarch and elsewhere had been using these factors to make money.
注意到这一优异表现后,事实上,品质型股票跑赢市场的时间点在我看来晚得令人尴尬,法玛和弗伦奇自 1965 年(我们的品质数据起始年份)起,采取了 1970 至 2000 年代金融学术界典型的那种循环论证:市场是有效的;市净率(P/B)和小盘股表现更好,因此它们必然是风险因子。它们在这次案例中恰好得出正确结果纯属运气。真实的、行为层面的市场,并不会在它觉得合适的时候奖励“风险”,这一点从高贝塔值股票长达 70 年的落后表现中就可以看出,如图表 6 所示。我们定义“品质”时,主要采用高且稳定的回报率。我想你会同意,这是对经济特许权的一种可行定义,因为既要高又要稳定,意味着你有能力自主定价。其次,我们考察负债情况。这样得出的股票名单毫无争议,包括可口可乐、强生等公司。
On noticing this outperformance, In fact, Quality stocks have outperformed the market embarrassingly late in my opinion, Fama and French since 1965 (when our quality data begins) as shown in adopted a circular argument rather typical of finance Exhibit 6. We define “quality” using primarily a high academics in the 1970 to 2000 era: the market is efficient; and stable return. I think you would agree that this is a P/B and small cap outperform, ergo they must be risk workable definition of a franchise since to be both high factors. That the result in this case happens to get to the and stable means you have the ability to set your own right result is luck. The real behavioral market is perfectly prices. Secondarily, we look at debt. This yields a very happy not rewarding “risk” when it feels like it, as is shown uncontroversial list of stocks of the Coca-Cola, Johnson by the 70-year underperformance of high beta stocks.
但是,像强生和微软这样的公司,甚至连一家金融公司都没有——这次它却奏效了。市净率这一指标,尽管其贝塔系数很低,但由于基本面质量低下,且在经济萧条时期极易失败,它仍然是一个风险因素——即便现在“质量”因子很便宜,并且它在近 50 年里跑赢了 40%。但这 40% 是一顿免费的午餐,小盘股也是如此。那么“质量”呢?这一因子长期以来一直表现优异。(标普 500 指数有一个始于 1925 年的高等级指数,一直显著跑赢大盘,直到 1965 年我们的数据开始记录。)既然市场是有效的,那么对法玛和弗伦奇来说,质量因子就像 AAA 级债券长期每年跑赢 B+ 级债券 1%,而在一个合理的世界里,它“应该”每年少收益 1%。沃伦·巴菲特并不怎么谈论他在一个优越的领域里操作这一事实。他为什么要谈呢?
But & Johnson, and Microsoft ilk with not even one financial! this time it worked. Price-to-book, despite its low beta, is Even though the “quality” factor is now cheap, it has still a risk factor because of its low fundamental quality and its outperformed by a decent (maybe you’d say “modest”) vulnerability to failure in a depression. This is true with 40% over almost 50 years. But this 40% is an amazing free small cap as well. But what about “Quality?” This factor lunch. Warren Buffett doesn’t really talk much about the has outperformed forever. (The S&P had a High Grade fact that he is playing in a superior universe. Why should Index that started in 1925 and handsomely outperformed he? It’s like having the Triple A bond outperforming the S&P 500 to the end of 1965 when our data starts.) the B+ bond in the long term by 1% a year when, in a Since the market is efficient, to Fama and French quality reasonable world, it “should” yield, say, 1% less.
所以,这一定是个风险因素!那么,通过在大崩盘(1929 年)和 2008 年金融危机中保护你,以及为此拥有一个低贝塔值,品质(以可口可乐和强生为代表)必定是隐藏的风险因素。哦,我明白了:“市净率和小盘股跑赢大盘的现象,早在法马和弗兰奇那套关于风险与回报的论证(1929 年大崩盘和 2008 年危机中,这种保护效果把法马-弗兰奇的论证搅得一塌糊涂)之前就被发现了。现实世界不过是令人不便的特例罢了!”
And must be a risk factor! So, by protecting you in the 1929 how nicely this messes up the Fama and French argument Crash and in 2008, and by having a low beta for that on risk and return. matter, Quality as represented by Coca-Cola and Johnson & Johnson must be a hidden risk factor. Oh, I know: “The That P/B and small cap outperformed was noticed by real world is merely an inconvenient special case!”
图表 6 质量:终于有了免费的午餐 —— 高质量股票长期胜出 70% 60% 累计收益率 50% 40% 30% 20% 质量股票相对标普 500 指数 10% 0% -10% -20% 1965 年 12 月 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 01 03 05 07 注:GMO 将优质公司定义为那些高盈利、低盈利波动且杠杆使用极少的公司。历史估值由我们专有的内在估值指标确定。 来源:GMO 截至 2009 年 9 月 30 日 免责声明:本文所表达的观点是杰里米·格兰瑟姆截至 2010 年 4 月 23 日的观点,并可能基于市场及其他条件随时发生变化。本文并非任何证券的购买或出售要约或招揽,也不应被理解为该等文件。文中提及具体证券和发行人的目的仅为说明,不构成也不应被解释为购买或出售该等证券的建议。
Exhibit 6 Quality: Finally, a Free Lunch – High Quality Stocks Win Over the Long Term 70% 60% Cumulative Return of 50% 40% 30% 20% Quality Stocks Relative to S&P 500 10% 0% -10% -20% Dec- 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 01 03 05 07 Note: GMO defines quality companies as those with high profitability, low profit volatility, and minimal use of leverage. The historical valuation is determined by our proprietary intrinsic valuation measure. Source: GMO As of 9/30/09 Disclaimer: The views expressed are the views of Jeremy Grantham through the period ending April 23, 2010, and are subject to change at any time based on market and other conditions. This is not an offer or solicitation for the purchase or sale of any security and should not be construed as such. References to specific securities and issuers are for illustrative purposes only and are not intended to be, and should not be interpreted as, recommendations to purchase or sell such securities.
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致投资委员会的信第十六封,2010 年 4 月 GMO 9
Letters to the Investment Committee XVI, April 2010 9 GMO