又来?
Memo to:
Memo to:
Oaktree Clients
Oaktree Clients
From:
From:
Howard Marks
Howard Marks
Re:
Re:
Yet Again?
Yet Again?
“他们又来了……又来了”这篇备忘录发表于 7 月 26 日,在我撰写备忘录的 28 年里,它引发的反响最大。评论来自橡树资本的客户、其他读者、平面媒体和电视。我也听说,我关于数字货币的评论在社交媒体上引发了大量批评,但我在这一领域的原始认知让我无缘得见这些评论。这些反响以及时间的流逝,让我有机会去倾听、学习和思考。因此,我决定在此分享一些思考。
“There They Go Again . . . Again” of July 26 has generated the most response in the 28 years I’ve been writing memos, with comments coming from Oaktree clients, other readers, the print media and TV. I also understand my comments regarding digital currencies have been the subject of extensive – and critical – comments on social media, but my primitiveness in this regard has kept me from seeing them. The responses and the time that has elapsed have given me the opportunity to listen, learn and think. Thus I’ve decided to share some of those reflections here.
媒体反应
有线新闻节目和博客文章的反应五花八门——有肯定的,也有否定的。肯定的一方中,最出彩的是一位基金经理,他在电视上被问及对这则备忘录的看法时说:“我想把它复印一份,签上我的名字,当作我的季度信发出去。”我喜欢这哥们。我没有花时间去享受赞美,而是思考那些提出异议的人。(我儿子安德鲁总是提醒我沃伦·巴菲特的处方:“表扬点名道姓,批评按类归纳。”所以这里不点名。)以下是一些他们的说法:
- “霍华德·马克斯的故事就是‘该离场了’。”
- “他的理念没错,但现在执行是错的。”
- “市场有点贵,但你应该继续骑下去,直到出现几个大跌的日子再说。”
- “有些股票已经过了我的卖出点,我在让它们继续往上冒泡。”
- “我欣赏霍华德·马克斯的信息,但我认为现在并不比其他任何时候更需要谨慎。我们应该始终像最好的情况即将到来、但最坏的情况可能就在眼前那样去投资。这意味着要构建持久的投资组合、对冲、现金储备……等等。这些事情没有哪个时机比另一个时机更好或更差,我们事先都无法预见。”
我对所有这些说法都有异议,尤其是最后一条,我想回应——不仅仅是“反驳”的意思,而是澄清我的立场。在这样做时,我会融入一些备忘录发布后我上电视节目时说过的话。
第一条和第二条很容易处理。正如我在 CNBC 上解释的,谈到市场时,我永远不会说两句话:“离场”和“是时候了”。我没那么聪明,也从来没那么确定。媒体喜欢听人说“进场”或“离场”,但大多数时候,正确的行动介于两者之间。
我告诉彭博:“投资不是黑白之分,不是进或出,不是冒险或安全。”关键词是“校准”。你投入的资金量、你在各种可能性之间的资本配置,以及你所持资产的冒险程度,都应该在从激进到防御的连续谱上加以校准。
Media Reaction The cable news shows and blogposts delivered a wide range of reactions – both positive and negative. The best of the former came from a manager who, when asked on TV what he thought of the memo, said, “I’d like to photocopy it and sign it and send it out as my quarterly letter.” Love that guy. I haven’t spent my time reveling in the praise, but rather thinking about those who took issue. (My son Andrew always reminds me about Warren Buffett’s prescription: “praise by name, criticize by category.” Thus no names.) Here’s some of what they said:
- “The story from Howard Marks is ‘it’s time to get out.’ ”
- “He’s right in the concept but wrong to execute right now.”
- “The market is a little expensive, but you should continue to ride it until there are a couple of big
down days.”
- “There are stocks that are past my sell points, and I’m letting them continue to burble higher.”
- “I appreciate Howard Marks’s message but I think now is no more a time to be cautious than at
any other time. We should always invest as if the best is yet to come but the worst could be right around the corner. This means durable portfolios, hedges, cash reserves . . . etc. There is no better or worse time for any of these things that we can foresee in advance.” I take issue with all these statements, especially the last, and I want to respond – not just in the sense of “dispute,” but rather to clarify where I stand. In doing so, I’ll incorporate some of what I said during my appearances on TV following the memo’s publication. Numbers one and two are easy. As I explained on CNBC, there are two things I would never say when referring to the market: “get out” and “it’s time.” I’m not that smart, and I’m never that sure. The media like to hear people say “get in” or “get out,” but most of the time the correct action is somewhere in between. I told Bloomberg, “Investing is not black or white, in or out, risky or safe.” The key word is “calibrate.” The amount you have invested, your allocation of capital among the various possibilities, and the riskiness of the things you own all should be calibrated along a continuum that runs from aggressive to defensive.
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2017 Oaktree Capital Management, L.P.
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我在接受 CNBC 采访时说过,关键在于“证券的成交价格以及价格所蕴含的市场情绪”。投资者的行动应由每项资产的价格与其内在价值的关系来指导。“重要的不是正在发生什么,而是价格如何。……当我们能以低价获得价值时,应积极进取;当价值变得昂贵时,应有所收缩。”
以下是我在彭博社的总结:
关键全在于投资者是愿意承担风险,还是坚持追求安全。当人们极度愿意冒险,而不顾及安全时,正是我开始担忧的时刻。
如果如我所信的那样成立——(a)这轮周期中的轻松钱已被赚走,(b)世界充满风险,(c)证券价格处于高位——那么人们如今承担的风险理应比三、五或七年前更少。不是“完全退出”,而是“减少风险”和“更加谨慎”。
从我做客 CNBC 的经历来看:
我要说的只是,价格偏高;预期回报偏低;风险偏高;人们正从事冒险行为。这四点没人反对,既然无人反对,在我看来,这就是该更加谨慎的时刻。……或许可以“继续投资,但比以往投入略少”,或者“投入程度与以往相当,但选择风险较低的证券”。
第三和第四条——即使市场昂贵或持仓已过卖出点,仍认为抛售为时过早——颇为有趣。它们要么(a)完全不合逻辑,要么(b)是牛市典型的投资者失误和缺乏纪律的表现。
And as I told CNBC, what matters is “the level that securities are trading at and the emotion that is embodied in prices.” Investors’ actions should be governed by the relationship between each asset’s price and its intrinsic value. “It’s not what’s going on; it’s how it’s priced. . . . When we’re getting value cheap, we should be aggressive; when we’re getting value expensive, we should pull back.” Here’s how I summed up on Bloomberg: It’s all about investors’ willingness to take risk as opposed to insisting on safety. And when people are highly willing to take risk, and not concerned about safety, that’s when I get worried. If it’s true, as I believe, that (a) the easy money in this cycle has been made, (b) the world is a risky place, and (c) securities are priced high, then people should probably be taking less risk today than they did three, five or seven years ago. Not “out,” but “less risk” and “more caution.” And from my visit to CNBC: All I’m saying is that prices are elevated; prospective returns are low; risks are high; people are engaging in risky behavior. Now nobody disagrees with any of the four of those, and if not, then it seems to me that this is a time for increased caution. . . . It’s maybe “in, but maybe a little less than you used to be in.” Or maybe “in as much as you used to be in, but with less-risky securities.” Numbers three and four – arguing that it’s too early to sell even if the market is expensive or holdings are past their sell point – are interesting. They’re either (a) absolutely illogical or (b) signs of the investor error and lack of discipline that are typical in bull markets.
如果市场已经很贵,你为什么不减仓?
为什么非要等大跌几天之后再卖,而不是今天卖?(万一这几次大跌只是暴跌的开端,后面跌到你想跑都跑不掉,连接近公允价值的价格都卖不上呢?万一大跌之后紧接着大涨,又把你拉回原点呢?这个流程会不会重新算?是连续三个大跌日,还是四个?)
而且,如果你一直持有、越过了你的卖点,那“卖点”到底还算什么?
If the market is expensive, why wouldn’t you lighten up? Why would you prefer to sell after a few big down days, rather than today? (What if the big down days are the start of a slide so big that you can’t get out at anything close to fair value? What if there’s a big down day followed by a big up day that gets you right back where you started? Does the process re-set? And is it three big down days in a row, or four?) And if you continue to hold past your sell points, what does “sell point” mean?
总结:我认为这些说法翻译过来就是——“我想把自己看作一个既守纪律又有分析能力的人,但更重要的是,我要确保自己不错过进一步的上涨。”换句话说,害怕错失机会已经取代了价值纪律,这种发展态势是牛市的确凿信号。
第五条也是最后一条评论——即投资者应当始终如一地保持同样的谨慎和风险规避程度——让我有很多话可说。在撰写我的新书时,我把投资者为取得超越平均表现所能做的事情分成了两大类:
•
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Bottom line: I think these things translate into “I want to think of myself as disciplined and analytical, but even more I want to make sure I don’t miss out on further gains.” In other words, fear of missing out has taken over from value discipline, a development that is a sure sign of a bull market. The fifth and final comment – that one should exercise the same degree of care and risk aversion at all times – gives me a lot to talk about. In working on my new book, I divided the things an investor can do to achieve above average performance into two general categories: • •
选股:尽量多持有未来表现更好的资产,少持有表现较差的资产;周期调整:市场上涨时增加风险敞口,市场下跌时减少风险敞口。
selection: trying to hold more of the things that will do better and less of the things that will do worse, and cycle adjustment: trying to have more risk exposure when markets rise and less when they fall.
接受“没有更好或更糟的时机”实际上就是放弃了后者。巴菲特告诉我们“别人贪婪时我恐惧,别人恐惧时我贪婪”——而且他的历史记录相当不错——而这位评论员似乎在说,我们应该始终保持同等的贪婪(和同等的恐惧)。
Accepting that “there is no better or worse time” simply means giving up on the latter. Whereas Buffett tells us to “be fearful when others are greedy and greedy when others are fearful” – and he’s got a pretty good track record – this commentator seems to be saying we should be equally greedy (and equally fearful) all the time.
2017 年橡树资本管理有限合伙企业
2017 Oaktree Capital Management, L.P.
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我坚信,通过调整你的布局来适应市场,从而提高投资回报是可行的,而橡树资本正是这样做的:在 2005-06 年间转为高度谨慎,在 1990-91 年、2001-02 年及 2008 年雷曼兄弟申请破产后立刻转为高度激进。这一系列操作,都是基于对以下方面的理性判断作出的:
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•
•
•
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I feel strongly that it’s possible to improve investment results by adjusting your positioning to fit the market, and Oaktree was able to do so by turning highly cautious in 2005-06 and highly aggressive in 1990-91, 2001-02 and immediately after the Lehman bankruptcy filing in 2008. This was done on the basis of reasoned judgments concerning: • • • • • •
市场表现如何,
估值水平高低,
实施高风险融资的难易程度,
投资者心理与行为状态,
贪婪与恐惧谁占上风,
以及市场处于通常周期的哪个阶段。
how markets have been acting, the level of valuations, the ease of executing risky financings, the status of investor psychology and behavior, the presence of greed versus fear, and where the markets stand in their usual cycle.
这一努力是否与橡树资本投资哲学中“宏观预测并非投资关键”的信条相冲突?我的回答是斩钉截铁的“不”。关键在于,评估这些问题只需要对当下的观察,而不需要任何预测。
我常说:“我们也许不知道将去向何方,但我们理应知道自己身在何处。”对估值和投资者行为的观察,无法告诉你明天会发生什么,但能充分揭示我们今天的处境,以及由此决定的中期概率。它们能告诉你该更积极还是更防御;只是不能指望它们总是正确,当然也不可能立即正确。
那位说“没有更好或更差的时机”的人曾与我一同上电视,让我有机会反驳。他说,他的意思是,绝大多数人缺乏辨别自己在这方面处境的能力,所以不如干脆不去尝试。
我同意这很难。起起伏伏的周期通常由基本面变化引发,并被情绪波动推向极端。每个人都面对相同的基本面信息和情绪影响,如果你以典型方式回应,你的行为也会是典型的:顺周期,并在极端处错得痛苦。要做得好——成功做到逆向和反周期——你必须(a)理解周期,这可以通过经验或研究历史获得,且(b)能够控制自己对外部刺激的情绪反应。显然这不容易,如果普通投资者(即把周期推向极端的人)能做到,极端就不会那么高那么低了。但投资者仍应尝试。如果他们不能明确逆向——在极端处反其道而行之(诚然这很难)——那何不只拒绝随波逐流?
以下是我在《沙发上》(2016 年 1 月)中关于此事难度的论述:
我想明确表示,当我在 2006-07 年呼吁谨慎、2008 年底呼吁积极买入、2012 年再次呼吁谨慎、或 2016 年初此处采取略为激进的姿态时,我都带着相当大的不确定性。我的结论源自我的推理,并借助我的经验(以及与橡树同事的合作),但我从不认为它们有 100% 或甚至 80% 的正确可能。当然,我认为它们是对的,但我总是带着惶恐提出建议。
当广泛的狂热和乐观导致资产价格大幅超过内在价值和正常估值指标时,某个时点我们必须留意并加强谨慎。然而,市场总会不可避免地继续上行一段时间,走向更大的过度,让我们看起来是错误的。这是试图认清自身处境并采取适当行动的不可避免的后果。但是
Is this effort in conflict with the tenet of Oaktree’s investment philosophy that says macro-forecasting isn’t key to our investing? My answer is an emphatic “no.” Importantly, assessing these things only requires observations regarding the present, not a single forecast. As I say regularly, “We may not know where we’re going, but we sure as heck ought to know where we stand.” Observations regarding valuation and investor behavior can’t tell you what’ll happen tomorrow, but they say a lot about where we stand today, and thus about the odds that will govern the intermediate term. They can tell you whether to be more aggressive or more defensive; they just can’t be expected to always be correct, and certainly not correct right away. The person who said “there is no better or worse time” was on TV with me, giving me a chance to push back. What he meant, he said, was that the vast majority of people lack the ability to discern where we stand in this regard, so they might as well not try. I agree that it’s hard. Up-and-down cycles are usually triggered by changes in fundamentals and pushed to their extremes by swings in emotion. Everyone is exposed to the same fundamental information and emotional influences, and if you respond to them in a typical fashion, your behavior will be typical: pro-cyclical and painfully wrong at the extremes. To do better – to succeed at being contrarian and anti-cyclical – you have to (a) have an understanding of cycles, which can be gained through either experience or studying history, and (b) be able to control your emotional reaction to external stimuli. Clearly this isn’t easy, and if average investors (i.e., the people who drive cycles to extremes) could do it, the extremes wouldn’t be as high and low as they are. But investors should still try. If they can’t be explicitly contrarian – doing the opposite at the extremes (which admittedly is hard) – how about just refusing to go along with the herd? Here’s what I wrote with respect to the difficulty of doing this in “On the Couch” (January 2016): I want to make it abundantly clear that when I call for caution in 2006-07, or active buying in late 2008, or renewed caution in 2012, or a somewhat more aggressive stance here in early 2016, I do it with considerable uncertainty. My conclusions are the result of my reasoning, applied with the benefit of my experience (and collaboration with my Oaktree colleagues), but I never consider them 100% likely to be correct, or even 80%. I think they’re right, of course, but I always make my recommendations with trepidation. When widespread euphoria and optimism cause asset prices to meaningfully exceed intrinsic values and normal valuation metrics, at some point we must take note and increase caution. And yet, invariably, the market will continue to march upward for a while to even greater excesses, making us look wrong. This is an inescapable consequence of trying to know where we stand and take appropriate action. But
2017 年橡树资本管理公司(Oaktree Capital Management, L.P.)
2017 Oaktree Capital Management, L.P.
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这样做依然值得。尽管没人能确定我们何时正处在最高点或最低点,成功投资的关键在于当接近高点时卖出——或减仓——而在接近低点时买入——或希望,重仓买入。
it’s still worthwhile. Even though no one can ascertain when we’re at the exact top or bottom, a key to successful investing lies in selling – or lightening up – when we’re closer to the top, and buying – or, hopefully, loading up – when we’re closer to the bottom.
FAANGs 股票
关于我对 FAANGs 股票——Facebook、亚马逊、苹果、Netflix 和谷歌——的评论,以及它们是否该“卖出”,外界讨论很多。其中一些的市盈率只是略高于平均水平,而另一些市盈率高达三位数,显然更多是按照预期增长而非当前业绩来估值的。
但这些股票该卖、该持有还是该买,从来都不是我关心的问题。正如我在彭博社所说:
我对 FAANGs 的观点,不是说它们各自是糟糕的投资,也不是说它们被高估了。我的意思是,某一组超级股票被捧上神坛,是牛市的标志。在一个谨慎、悲观、清醒的市场里,不可能有一组股票像 FAANGs 这样被对待。所以这不该被解读为对那组股票的抱怨,而是市场状态的反映。
关于这个话题,我要说的就这些。
FAANGs There’s been a lot of discussion regarding my comments on the FAANGs – Facebook, Amazon, Apple, Netflix and Google – and whether they’re a “sell.” Some of them are trading at p/e ratios that are just on the high side of average, while others, sporting triple-digit p/e’s, are clearly being valued more on hopedfor growth than on their current performance. But whether these stocks should be sold, held or bought was never my concern. As I said on Bloomberg: My point about the FAANGs was not that they are bad investments individually, or that they are overvalued. It was that the anointment of one group of super-stocks is indicative of a bull market. You can’t have a group treated like the FAANGs have been treated in a cautious, pessimistic, sober market. So that should not be read as a complaint about that group, but rather indicative [of the state of the market]. That’s everything I have to say on the subject.
比特币
正如我之前所说,我关于数字货币的评论引发了特别热烈的反响。这促使我与一些人坐下来交流,从橡树资本的一些同事,到 Horizon Kinetics 公司的史蒂文·布雷格曼和默里·斯塔尔(我七月的备忘录中引用了史蒂文关于 ETF 的一些观察),我意识到自己一直以错误的方式看待比特币。具体来说,我意识到备忘录里引用了我父亲讲错的那个笑话;不应该是“价值五十万美元的仓鼠”,而应该是这个:
两个朋友在街上相遇,吉姆告诉苏,他有一些上好的沙丁鱼要卖。这些鱼血统纯正、系出名门,证书齐全,智商极高。它们都是手工逐条去骨,封装在最纯净的特级初榨橄榄油里。标签由世界著名艺术家绘制。
苏说:“听起来不错。我可以来一罐。多少钱?”吉姆告诉她,一罐一万美元。苏回答:“这也太离谱了,谁会去吃一万美元的沙丁鱼?”“哦,”吉姆说,“这些不是用来吃的沙丁鱼;这些是用来交易的沙丁鱼。”
我一直把比特币这样的数字货币当作“投资用沙丁鱼”来思考,这可能是个错误。它们的拥趸告诉我,它们是“食用沙丁鱼”。虽然或许确实如此,但我认为目前它们在很大程度上被当作“交易用沙丁鱼”来对待。比特币究竟是(a)一种货币,(b)一种支付机制,(c)一种资产类别,还是(d)一种投机媒介,这个问题仍然悬而未决。
我在备忘录中表达的主要不满如下:
Bitcoin As I said earlier, there has been particularly spirited response to my comments on digital currencies. It prompted me to sit down with people ranging from some of my Oaktree colleagues to Steven Bregman and Murray Stahl of Horizon Kinetics (my July memo incorporated some of Steven’s observations on ETFs), and I learned that I’ve been looking at Bitcoin the wrong way. In particular, I realized that the memo incorporated the wrong joke from my father; instead of “the half-million-dollar hamster,” it should have been this one: Two friends meet in the street, and Jim tells Sue he has some great sardines for sale. The fish are pedigreed and pure-bred, with full papers and high IQs. They were individually de-boned by hand and packed in the purest virgin olive oil. And the label was painted by a world-renowned artist. Sue says, “That sounds great. I could use a tin. How much are they?” and Jim tells her they’re $10,000. Sue responds, “That’s crazy, who would eat $10,000 sardines?” “Oh,” says Jim, “these aren’t eating sardines; these are trading sardines.” I had been thinking about digital currencies like Bitcoin as investing sardines, and that may have been a mistake. Their fans tell me they’re spending sardines, and while that may be the case, I think at the moment they’re being treated largely as trading sardines. The question remains open as to whether Bitcoin is (a) a currency, (b) a payment mechanism, (c) an asset class, or (d) a medium for speculation. The main complaint expressed in my memo was as follows:
2017 年橡树资本管理有限合伙公司
2017 Oaktree Capital Management, L.P.
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严肃的投资,就是买入那些价格相对内在价值有吸引力的东西。而投机,则是人们买东西时完全不考虑其内在价值或价格是否合理,单纯因为觉得别人将来会出更高的价钱来买。
在备忘录里,我谈到比特币作为一种投资资产,应该有一个可以被评估的价值。虽然它的拥趸告诉我这不是看待它的正确方式,但我注意到,在他们二月份的《比特币评论》中,就连史蒂文和穆雷也称它为“一种新的资产类别”。我认为这是关于比特币最站不住脚的说法。正如我在备忘录中所说,“它不是真实的”——背后没有内在价值。
比特币的支持者后来告诉我,比特币应该被看作一种货币——一种交换媒介——而不是投资资产。鉴于比特币的演变如此具有话题性,我认为有必要进一步讨论。首先,我要阐述它作为货币的理由。货币的特征是什么?
Serious investing consists of buying things because the price is attractive relative to intrinsic value. Speculation, on the other hand, occurs when people buy something without any consideration of its underlying value or the appropriateness of its price, solely because they think others will pay more for it in the future. In the memo I talked about Bitcoin as an investment asset that should have a value that can be appraised. While its fans tell me this isn’t the right way to view it, I note that in their February “Bitcoin Review,” even Steven and Murray called it “a new asset class.” I think this is the weakest claim being made about Bitcoin. As I said in the memo, “it’s not real” – there is no intrinsic value behind it. What Bitcoin partisans have told me subsequently is that Bitcoin should be thought of as a currency – a medium of exchange – not an investment asset. Given that the evolution of Bitcoin is so topical, I think further discussion is in order. To start, I’m going to present the case for it as a currency. What are the characteristics of a currency?
最重要的是,人们一致认可它能充当法定货币(用于购买商品和偿还债务)、作为价值储存手段,并可与其它货币兑换。货币通常由政府发行。但历史上也有例外:在我们国家建国后的头一个世纪里,银行曾发行过自己的货币,而且可以说,我童年时的“印花票”和今天的航空里程,与货币有许多相似之处。很长一段时间里,货币以黄金或白银为背书(并可兑换成金或银),但如今已不再如此。事实是,如今货币背后除了发行政府的“全部信用和信誉”之外,一无所有。但它们承诺了什么呢?新货币有时凭空诞生(比如欧元,它在十六年前还不是法定货币),有时则会贬值。货币之间的相对价值会变化,理论上基于购买力的差异,实际上则受供求变化影响(这种变化可能源于购买力变动等多种因素)。
Most importantly, it’s something that people agree can be used as legal tender (to buy things and pay debts), used as a store of value, and exchanged for other currencies. Currencies generally are created by governments. However, there have been exceptions: banks issued their own currencies in our nation’s first century, and it can be argued that the “Green Stamps” of my childhood, and airline miles today, have a lot in common with currencies. For a long time currencies were backed by (and exchangeable for) gold or silver, but that’s no longer the case. The truth is, there’s nothing behind currencies these days other than their issuing governments’ “full faith and credit.” But what do they promise? New currencies are sometimes created out of thin air (like the euro, which wasn’t legal tender sixteen years ago), and sometimes they’re devalued. Currencies change in value relative to each other, in theory based on differential purchasing power, and in practice based on changes in supply and demand (which can stem, among other things, from changes in purchasing power).
比特币的拥趸认为,它符合这些标准,称得上是一种货币:最重要的是,双方可以约定接受它作为法定货币和价值储存手段。这其实说得通。
在我最近“开窍”之前,第一次回应这份备忘录的评论时,我就发现自己承认,我曾对比特币提出的许多批评,同样适用于美元。我说比特币“不是真的”,因为它没有内在价值或底层价值,但美元和其他法定货币显然也是如此——它们背后也什么都没有。你不能再拿它们兑换黄金(话说回来,黄金又算什么呢?不过那是另一个话题了)。实际上,政府发行的法定货币之所以有价值,仅仅是因为一纸政府法令。比特币的支持者会问,为什么这样的法令就比人们之间约定接受一种非政府发行的货币更优越?法定货币有价值,只是因为人们对发行它的政府抱有信任。如果足够多的人相信比特币,为什么比特币的信任就不能起作用?如果你想想法定货币的特性,就会发现这些都是很尖锐的问题。
所以我的初步结论是,我看不出比特币为什么不能成为一种货币,因为它具备上述特征,尤其是有一点——确实有人(还有企业,甚至国家)接受它作为法定货币。
但这对比特币的拥趸来说还不够。他们说,它跟美元不一样;它更好。他们告诉我,在以下所有方面,比特币都优于政府发行的货币:
Bitcoin fans argue that it qualifies as a currency under these criteria: most importantly, it’s something that parties can agree to accept as legal tender and a store of value. That actually seems right. When I first responded to comments on the memo – even before my recent enlightenment – I found myself admitting that much of the criticism I had leveled at Bitcoin is applicable to the dollar as well. Whereas I said Bitcoin “isn’t real” because it has no intrinsic or underlying value, that’s certainly true of the dollar and other fiat currencies: there’s nothing behind them either. You can no longer exchange them for gold (and what is gold, anyway? But that’s another subject). In fact, governmentissued fiat currencies are accorded value only because of a government edict. Why, the fans of Bitcoin ask, is such an edict superior to an agreement among people to accept a non-government-issued currency? Fiat currencies have value simply because of faith in the governments that issue them. If enough people believe in it, why can’t faith in Bitcoin suffice? If you consider the properties of fiat currencies, these are darn good questions. So my initial bottom line is that I see no reason why Bitcoin can’t be a currency, since it shares the characteristics listed above, especially the fact that there are people (and businesses and even countries) that accept it as legal tender. But that’s not good enough for Bitcoin’s fans. It’s not the same as the dollar, they say; it’s better. In all the following ways, they’ve told me, Bitcoin is superior to government-issued currency:
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有关比特币(Bitcoin)的全部相关数据——已发行的数量、新创造的数量以及交易记录——都记载在“区块链”(blockchain)上,这是一种透明的电子账本,每个人都可以持有自己的副本。
比特币不会因无限量发行而贬值,因为区块链的运算规则已经设定,只允许从目前的 1600 万个逐渐增加,到 2140 年达到 2100 万个。从这个意义上说,比特币比美元更胜一筹,因为美元可以随时增发更多,通过通胀稀释购买力。正如史蒂文和默里所写的,“购买比特币无非就是对世界各货币的一次做空。仅靠限制供应量的增长,随着其他货币贬值,比特币就会变得更加值钱。”
既然区块链存在于每个人的个人电脑上,而非存放在某个中心位置,它就无法被黑客攻击,因此比特币不会被盗、不会被伪造,也不会被秘密创造超过授权总量的数额。同样,比特币也不受通常由衰败政府施加的货币流通管制约束。(但我有些疑虑:为区块链宣扬的那些技术主张,会不会正是它的阿喀琉斯之踵?我当然没有能力亲自验证这些主张,但我想知道,比特币的拥护者中又有多少人能呢。)
All the relevant data regarding Bitcoin – number outstanding, number newly created, and transactions – are recorded in the “blockchain,” a sort of transparent electronic ledger of which everyone can have his or her own copy. Bitcoin can’t be debased by unlimited issuance, since the blockchain process has been set to permit only a gradual increase from today’s 16 million, to 21 million in 2140. In this sense Bitcoin is better than the dollar, of which a lot more can be issued at any time, diminishing its purchasing power through inflation. As Steven and Murray have written, “a purchase of Bitcoin is nothing other than a short sale of the currencies of the world. Merely by limiting the growth of supply, Bitcoin would become more valuable as other currencies devalue.” Since the blockchain exists on each person’s individual computer, rather than in a central location, it can’t be hacked, and thus Bitcoin can’t be stolen, counterfeited, or secretly created in amounts exceeding the authorized total. Likewise, Bitcoin isn’t subject to the currency controls on portability that are often imposed by failing governments. (But I wonder whether the technological claims made for the blockchain might be its Achilles’ heel. While I certainly don’t have the ability to assess these claims for myself, I wonder how many of Bitcoin’s advocates do either.)
接下来我们会走向何方?比特币的支持者们声称,作为一种货币,它的前景一片光明:
Where will we go from here? The partisans claim the outlook for Bitcoin as a currency is bright:
如今持有比特币的人寥寥无几,但未来将有数百万人渴望拥有,需求必定增长快于供应,价格自然水涨船高。
具体而言,美国货币供应量接近 14 万亿美元,因此如果个人和企业决定将三分之一财富持有为比特币而非美元(鉴于上述种种优势,谁不想这么做呢?),流通中的比特币价值将从当前的 730 亿美元升至 4.5 万亿美元,涨幅约为 60 倍。
网络效应势必显现:加入比特币运动的人越多,它越被接受为法定货币,用途越广,需求也随之攀升。
撇开比特币的货币实用性不谈,许多人购买仅仅是因为相信别人愿意出更高的价钱从他们手中买走。(这一由来已久的“博傻理论”正是所有投机狂热的根源。)同样,人们也会因害怕错过而买入,这是牛市的又一标配。
Since very few people own it today but millions more will want it in the future, demand is sure to rise faster than supply, meaning the price will rise. Specifically, the U.S. money supply is almost $14 trillion, so if people and businesses decide to hold just one-third of their wealth in Bitcoin rather than dollars, (and who wouldn’t want to do so given all the advantages described above?), the value of the Bitcoin in circulation will rise to $4.5 trillion, from today’s $73 billion, for a gain of roughly 60x. There’s sure to be a network effect: the more people join the Bitcoin movement, the more it will be accepted as legal tender, the more useful it will be, and the more demand will increase. Ignoring Bitcoin’s utility as currency, many people will buy just because they believe someone else will pay them more for it. (This time-honored “greater-fool theory” lies at the heart of all speculative manias.) Likewise, people will buy it because of fear of missing out, another bullmarket standard.
完全没有理由认为比特币——或者任何其他东西——不能作为一种货币,只要足够多的人接受它。虽然我要指出,在很长很长时间里,没有任何私人货币获得过广泛使用,但也不能说这事就不会发生。
愿意承认比特币可能成为一种被接受的交易媒介,并不等于说你现在就该买它来赚钱。想想看,比特币的价格今年迄今已上涨超过 350%,过去三年上涨了 3900%。既然有人认为比特币是货币,那么(a)为什么它波动这么大?(b)这种波动可取吗?你不妨想想,真正的货币能不能这样,还是说投机性买入在决定比特币的价格?以及,涨上去的东西会不会跌下来。
比特币作为货币的眼前问题,归根结底还是今天的价格是否合理。一枚比特币今天大约 4600 美元。一枚比特币能买到和 4600 张美元钞票同样多的商品吗?还是能买到比特币看多者认为它很快会值的那高得多的数额?我觉得我们掌握的信息不足以判断,但这个问题并非无关紧要。如果无关紧要,那就又成了“没有太高的价格”这种说法。
There’s absolutely no reason why Bitcoin – or anything else – can’t serve as a currency if enough people accept it as such. While I’d point out that no private currency has gained widespread use in a long, long time, there’s nothing to say it can’t happen. Being willing to agree that Bitcoin may become an accepted medium of exchange is not the same as saying you should buy it now to make money. Think about the fact that the price of Bitcoin has risen more than 350% so far this year and 3,900% in the last three years. To the degree people argue that Bitcoin is a currency, then (a) why is it so volatile? and (b) is that desirable? You might want to consider whether a real currency can do that, or whether speculative buying is determining Bitcoin’s price. And whether what’s gone up can come down. The immediate issue of Bitcoin as a currency still comes down to the question of whether today’s price is right. The price of a Bitcoin is around $4,600 today. Can one Bitcoin buy the same amount of goods as 4,600 dollar bills? Or the much higher amounts that Bitcoin bulls think it will soon be worth? I don’t think we have enough information to know, but the question isn’t irrelevant. If it were, this would be another case of “there’s no price too high.”
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比特币的另一种预设用途,鉴于马克·安德森所称的“数字无记名工具”地位,是作为支付机制。它在这方面的优势包括以下几点:
The other purported use for Bitcoin, given its status as what Marc Andreessen calls a “digital bearer instrument,” is as a payment mechanism. Its advantages in this regard include the following:
比特币交易可以匿名(据我所知,经常被用来支付阿片类药物),
支付无需像信用卡交易和电汇那样支付手续费,
不会出现信用卡那种欺诈和商户拒付情况,
在缺乏完善支付体系的新兴国家尤其有用。
transactions in Bitcoin can be anonymous (I understand it is often used to pay for opioids), payments are made without fees like those charged on credit card transactions and wire transfers, there can’t be fraud and merchant charge-backs like with credit cards, and it can be particularly useful in emerging nations lacking developed payment systems.
但我在这里看到两个问题:
But I see two issues here:
首先,我预计会出现许多相互竞争的支付系统。银行和其他金融机构会把这一领域让给比特币吗?银行系统难道不是更可能获得除千禧一代以外人群的接受吗?如果亚马逊宣布推出自己的支付系统,比特币作为支付手段的效用会怎样?你愿意用比特币交易,还是用亚马逊币?
第二,如果比特币成为领先的非政府支付系统,什么会推动其升值?如果你想用比特币付款而我愿意接受,什么会导致其价格上涨?支持者会辩称,相对于不断增长的使用量,供应有限将使价格上涨。但这假定不存在一个高到让收款人不愿接受比特币替代美元的价格。“支持”方的观点预见了无限升值,但这讲不通。想想任何其他货币:难道没有一个价格会让你不愿接受它吗?你会因为有人声称欧元价值是美元的两三倍,就把房子卖掉换欧元吗?
First, I expect there to be many competing transaction systems. Will the banks and other financial institutions cede this territory to Bitcoin? Wouldn’t banks’ systems be more likely to gain acceptance from people other than perhaps millennials? What would happen to Bitcoin’s utility as a payment mechanism if Amazon announced its own? Would you rather transact in Bitcoin or Amazonians? Second, if Bitcoin were to become the leading non-governmental payment system, what would cause it to appreciate? If you want to pay me in Bitcoin and I’ll accept it, what would cause its price to rise? Adherents would argue that the limited supply relative to the growing use will make the price rise. But that assumes there’s no price so high for Bitcoin that transferees won’t accept it in lieu of dollars. The “pro” side of the argument foresees limitless appreciation, but that doesn’t make sense. Think of any other currency: isn’t there a price at which you wouldn’t accept it? Would you sell your house for euros that are said to be worth two or three times as much as the dollar?
马克·安德森在《纽约时报》的 Dealbook 专栏写了一篇很棒的文章,题为“为什么比特币很重要”(2014 年 1 月 21 日)。文章概述了比特币作为支付系统的潜力,并列举了上述诸多优势,但只字未提这些优势为何赋予比特币升值潜力。
那么,我真正的结论是什么?
Marc Andreessen wrote an excellent article in The New York Times’ Dealbook, titled “Why Bitcoin Matters” (January 21, 2014). The article outlined Bitcoin’s potential as a payment system and described many of the advantages listed above. But it didn’t include one word about why these advantages give Bitcoin appreciation potential. So what’s my real bottom line?
主张方表示,若比特币如上述那样被接受,你的收益可超 50 倍。因此,成功不必高概率,买入比特币就能带来巨大的预期回报。这被称为“彩票思维”,即押注一个概率低但潜在回报巨大的结果看似明智。我们在 1999-2000 年的互联网泡沫中见识过这种思维的极致表现,而我认为,如今关于比特币,我们正再次目睹其活跃。没有什么比暴富的可能性更诱人。
我在《又来了……又来了》一文中列出的几个“泡沫种子”因素,正作用于比特币的飙升:(a)如上所述,存在一丝潜在真相;(b)有良性循环的前景:广泛需求将推动其作为法定货币的认可度提升,进而催生更广泛的需求;(c)因此,这棵树可能长到天上去,因为这一逻辑没有明显的极限。这些因素本身未必使比特币成为错误。它们只是表明,过去泡沫的构成要素,如今在比特币身上可以察觉。
最后,比特币并非孤例。已有数百种数字货币存在——其中 11 种市值超 10 亿美元——且新币种的创造没有限制。因此,即使数字货币会持续存在,谁知道哪一种会成为最终赢家?在科技泡沫中,数百家电子商务初创公司基于“互联网将改变世界”的前提而迅速升值。互联网确实改变了世界,但大多数公司最终一文不值。
Advocates say if Bitcoin is accepted as described above, you’ll make more than 50 times your money. Thus success doesn’t have to be highly probable for buying Bitcoin to have a huge expected return. This is called “lottery-ticket thinking,” under which it seems smart to bet on an improbable outcome that offers a huge potential payoff. We saw it in full flower in the dot-com boom in 1999-2000, and I think we’re seeing it in action again today with regard to Bitcoin. Nothing is as seductive as the possibility of vast wealth. Several of the “seeds for a boom” that I listed in “There They Go Again . . . Again” are at work in the Bitcoin surge: (a) there is a grain of underlying truth as set out above; (b) there’s the prospect of a virtuous circle: widespread demand will lead to wider acceptance as legal tender, which will lead to widespread demand; and (c) thus this tree may grow to the sky, as there is no obvious limit to this logic. None of these things necessarily make Bitcoin a mistake. They merely say elements that contributed to past bubbles can be detected today with regard to Bitcoin. Finally, Bitcoin isn’t alone. There are hundreds of digital currencies already – including eleven with market capitalizations over a billion dollars – and no limits on the creation of new ones. So even if digital currencies are here to stay, who knows which one will turn out to be the winner? Hundreds of e-commerce start-ups appreciated rapidly in the tech bubble based on the premise that “the Internet will change the world.” It did, but most of the companies ended up worthless.
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感谢那些花时间给我讲解的人,我对比特币的了解比上次写备忘录时多了一些,不再那么像个老古董了。我想我明白了数字货币是什么,比特币如何运作,以及支持它的一些论点。但我还是不想把钱投进去,因为我觉得这是个投机泡沫。我乐意接受被证明是错的。
Thanks to the people who took the time to educate me, I’m a little less of a dinosaur regarding Bitcoin than I was when I wrote my last memo. I think I understand what a digital currency is, how Bitcoin works, and some of the arguments for it. But I still don’t feel like putting my money into it, because I consider it a speculative bubble. I’m willing to be proved wrong.
被动投资
被动投资可以被视为一种低风险、低成本且不带主观判断的参与“市场”的方式,这种观点让它越来越受欢迎。但我一直在思考被动投资对市场的影响。
始终要牢记的最重要的事情之一是乔治·索罗斯的“反身性理论”,我将其转述为:投资者试图掌控市场的努力,反而会影响他们试图掌控的那个市场。换句话说,如果高尔夫球场会反击——如果球手把球打到正确位置的努力,导致正确位置变成错误位置——那高尔夫会变成什么样子?投资恰恰就是这种情况。
人们很容易把投资环境想象成一个不变的背景,也就是一个自变量。那么你只需要找出正确的行动方案并付诸实施即可。但如果环境是个因变量呢?投资者的行为会不会改变他们所处的环境?当然会。
被动投资或指数投资的早期基础,在于这样一种信念:主动投资者的努力会使股票定价公允,从而提供合理的风险调整后回报。这种“有效性”让错误定价难以存在,也让投资者难以发现它们。“普通投资者在扣除费用前获得平均回报,”我当年学到的说法是,“扣除费用后就低于平均了。你还不如掷飞镖。”
如今,掷飞镖的说法听得少了,但被动投资的钱多得多。如果你想要指数那样的表现,又相信主动管理人在高额费用后无法做到(或超越)这一点,那为什么不把指数里的每只股票都买一点呢?这样你就能按权重比例投资指数中的股票,而权重被认为是“正确”的,因为它由评估基本面的投资者设定。(当然,这之中有矛盾之处。主动管理人被判定为无法战胜市场,却又被认定有能力为被动投资者设定合理的市场权重。但何必斤斤计较呢?)
被动投资的趋势已取得长足进展。如今,美国股市投资中估计约有 35% 以被动方式进行,其余 65% 留给主动管理。然而,高盛的拉杰·马哈詹估计,每日交易中已有相当大的多数来自量化及系统性策略,包括被动工具、量化/算法基金和电子做市商。换句话说,只有一小部分交易来自拉杰所称的“本源决策者”——也就是对公司及其股票做基本面价值判断、并执行“价格发现”的人(即通过自主买卖来体现他们对某物价值的看法)。
要让股票定价“正确”、市场权重合理、被动投资行之有效,资产中需要有多大比例由基于基本面和价值的投资者主动管理?我觉得没法知道,但有人说得有 20% 就够。如果真是这样,主动的、基本面驱动的投资将在未来很长时间里决定股票价格。但要是不够呢?
Passive Investing Passive investing can be thought of as a low-risk, low-cost and non-opinionated way to participate in “the market,” and that view is making it more and more popular. But I continue to think about the impact of passive investing on the market. One of the most important things to always bear in mind is George Soros’s “theory of reflexivity,” which I paraphrase as saying that the efforts of investors to master the market affect the market they’re trying to master. In other words, how would golf be if the course played back: if the efforts of golfers to put their shot in the right place caused the right place to become the wrong place? That’s certainly the case with investing. It’s tempting to think of the investment environment as an unchanging backdrop, that is, an independent variable. Then all you have to do is figure out the right course of action and take it. But what if the environment is a dependent variable? Does the behavior of investors alter the environment in which they work? Of course it does. The early foundation for passive or index investing lay in the belief that the efforts of active investors cause stocks to be priced fairly, so that they offer a fair risk-adjusted return. This “efficiency” makes it hard for mispricings to exist and for investors to identify them. “The average investor does average before fees,” I was taught, “and thus below average after fees. You might as well throw darts.” There’s less talk of dart-throwing these days, but much more money is being invested passively. If you want an index’s performance and believe active managers can’t deliver it (or beat it) after their high fees, why not just buy a little of every stock in the index? That way you’ll invest in the stocks in the index in proportion to their representation, which is presumed to be “right” since it is set by investors assessing their fundamentals. (Of course there’s a contradiction in this. Active managers have been judged to be unable to beat the market but competent to set appropriate market weightings for the passive investors to rely on. But why quibble?) The trend toward passive investing has made great strides. Roughly 35% of all U.S. equity investing is estimated to be done on a passive basis today, leaving 65% for active management. However, Raj Mahajan of Goldman Sachs estimates that already a substantial majority of daily trading is originated by quantitative and systematic strategies including passive vehicles, quantitative/algorithmic funds and electronic market makers. In other words, just a fraction of trades have what Raj calls “originating decision makers” that are human beings making fundamental value judgments regarding companies and their stocks, and performing “price discovery” (that is, implementing their views of what something’s worth through discretionary purchases and sales). What percentage of assets has to be actively managed by investors driven by fundamentals and value for stocks to be priced “right,” market weightings to be reasonable and passive investing to be sensible? I don’t think there’s a way to know, but people say it can be as little as 20%. If that’s true, active, fundamentally driven investing will determine stock prices for a long time to come. But what if it takes more?
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被动投资所用的工具,不会对公司质地或价格是否合理做出任何判断。如今,每天有超过 10 亿美元流入“被动管理者”(这个词本身就有点自相矛盾)手中,他们无论价格高低都会买入。我一直把指数基金视为“搭便车者”,它们免费利用主动投资者达成的共识决策。如今,随着主动决策越来越少,投资者还能感到多大的安心?
上面描述的过程当然可能带来扭曲。最简单的层面,如果所有股权资金都因为指数基金可靠、成本低而流入其中,那么指数内的股票相对于指数外的股票就会显得偏贵。这会给主动管理者创造大量机会,在后者中寻找便宜货。如今,随着 ETF proliferate 及其对可规模化市场领导者的侧重,FAANG 股票就是一个很好的例子:它们高高在上,至少部分得益于非自主性买盘的推动。
我并不是说被动投资的过程有问题,只是它今天得到的审视,远远不够。
Passive investing is done in vehicles that make no judgments about the soundness of companies and the fairness of prices. More than $1 billion is flowing daily to “passive managers” (there’s an oxymoron for you) who buy regardless of price. I’ve always viewed index funds as “freeloaders” who make use of the consensus decisions of active investors for free. How comfortable can investors be these days, now that fewer and fewer active decisions are being made? Certainly the process described above can introduce distortions. At the simplest level, if all equity capital flows into index funds for their dependability and low cost, then the stocks in the indices will be expensive relative to those outside them. That will create widespread opportunities for active managers to find bargains among the latter. Today, with the proliferation of ETFs and their emphasis on the scalable market leaders, the FAANGs are a good example of insiders that are flying high, at least partially on the strength of non-discretionary buying. I’m not saying the passive investing process is faulty, just that it deserves more scrutiny than it’s getting today.
市场现状
关于我认为市场估值偏高的讨论一直很多。我强烈反驳那些把我称作“极度看空者”的人。简而言之,正如我在备忘录里写的,我认为市场“并非荒谬的泡沫——只是偏高,因此存在风险”。
我不会用“泡沫”这个词来描述当前的整体投资环境。碰巧我们前两次经历都是泡沫—崩盘(1998—2002 年)和泡沫—崩盘(2005—2009 年)。但这并不意味着每一次上涨都会变成泡沫,也不意味着按定义接下来必然出现崩盘。
The State of the Market There has been a lot of discussion about how elevated I think the market is. I’ve pushed back strongly against people who describe me as “super-bearish.” In short, as I wrote in the memo, I believe the market is “not a nonsensical bubble – just high and therefore risky.” I wouldn’t use the word “bubble” to describe today’s general investment environment. It happens that our last two experiences were bubble-crash (1998-2002) and bubble-crash (2005-09). But that doesn’t mean every advance will become a bubble, or that by definition it will be followed by a crash.
当前的市场情绪谈不上“狂热”或“极度亢奋”。多数人似乎都清楚眼前的不确定性,也明白好日子不会永远持续下去。
这轮复苏中没有出现过经济过热,因此也未必会迎来一场大崩盘。银行的杠杆水平远低于 2007 年的峰值,而正是那些峰值水平引发了我们所目睹的崩盘。
关键在于,次贷抵押贷款及以次贷为基础的抵押贷款支持证券,是直接导致全球金融危机的核心因素,而如今,无论是在规模上还是问题程度上,我都看不到与之类似的东西。
Current psychology cannot be described as “euphoric” or “over-the-moon.” Most people seem to be aware of the uncertainties that are present and of the fact that the good times won’t roll on forever. Since there hasn’t been an economic boom in this recovery, there doesn’t have to be a major bust. Leverage at the banks is a fraction of the levels reached in 2007, and it was those levels that gave rise to the meltdowns we witnessed. Importantly, sub-prime mortgages and sub-prime-based mortgage backed securities were the key ingredient whose failure directly caused the Global Financial Crisis, and I see no analog to them today, either in magnitude or degree of dubiousness.
该谨慎了,正如我在备忘录里写的,而不是大规模撤离。完全没有理由预期崩盘。可能会有一次痛苦的修正,或者理论上市场可能长期阴跌至更合理水平——或在盈利增长的同时横盘整理(不过大多数时候,正如我的合伙人谢尔登·斯通所说,“气球泄气的速度远比充气快得多”)。
It’s time for caution, as I wrote in the memo, not a full-scale exodus. There is absolutely no reason to expect a crash. There may be a painful correction, or in theory the markets could simply drift down to more reasonable levels – or stay flat as earnings increase – over a long period (although most of the time, as my partner Sheldon Stone says, “the air goes out of the balloon much faster than it went in”).
低回报世界中的投资
关于备忘录,我收到的大量问题,归根结底都是“那我该怎么办?”的变体。由此我意识到,备忘录做了诊断,却没给出足够多的处方。我本该多花些篇幅,谈谈在我们所处的这个环境下,什么样的行为才是正确的。
Investing in a Low-Return World A lot of the questions I’ve gotten on the memo are one form or another of “So what should I do?” Thus I’ve realized the memo was diagnostic but not sufficiently prescriptive. I should have spent more time on the subject of what behavior is right for the environment I think we’re in.
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在我备忘录中描述的低回报世界里,选择有限:
1.
2.
3.
4.
5.
6.
In the low-return world I described in the memo, the options are limited: 1. 2. 3. 4. 5. 6.
像过去一样投资,期待历史回报。
像过去一样投资,接受今天低回报的现实。
降低风险以应对回调,接受更低的回报。
转向现金,在近乎零回报的状态下等待更好的环境。
加大风险,追求更高回报。
将更多资金投入特殊领域和特别的投资经理。
Invest as you always have and expect your historic returns. Invest as you always have and settle for today’s low returns. Reduce risk to prepare for a correction and accept still-lower returns. Go to cash at a near-zero return and wait for a better environment. Increase risk in pursuit of higher returns. Put more into special niches and special investment managers.
如今若还指望靠传统做法取得传统收益,纯属痴人说梦(第 1 种)。无风险利率接近零,其他所有投资的回报都以此为基准,我敢说,未来几年内,几乎没有哪类资产能重现它们过去的历史回报。
因此,一条可行的路子是:照旧按过去的方式投资,但接受回报会低一些。可行,却谈不上令人满意。没人愿意赚得比过去少,而养老金、捐赠基金这类机构的回报需求几乎没变。所以第 2 种很难。
如果你认同我在备忘录里说的,当前环境存在风险,你或许会选择第 3 种。将来,人们可能要求更高的预期回报或更高的风险补偿,而投资要实现这一点,就得靠一轮价格下跌的修正。如果你认为修正要来,降低风险就是明智之举。可要是修正好几年都不来呢?比如,国债目前只有 1%–2% 的收益,高收益债券有 5%–6%,逃向国债的“安全”会让你每年损失大约 4%。要是等好几年才证明你对了呢?
持有现金(第 4 种)是降低风险的极端做法。你愿意接受零回报,作为躲过可能修正的代价吗?大多数投资者做不到,也不肯自愿签下零回报的协议。
以上种种,都指向第 5 种:在低回报世界里,靠加风险来赚高回报。但既然环境里风险升高确实意味着未来某个时点会有修正,那么加风险就得格外小心。我在备忘录里说过,每笔投资决策都可以用高风险或低风险的方式执行,也可以用有风险意识或无风险意识的方式执行。高风险不保证高回报,它只是意味着接受更大的不确定性,目标是更高回报,但同样可能大幅降低回报甚至亏本。我深信,在这个节骨眼上,就算要加,也得慎之又慎。
那就剩下第 6 种。“特殊利基和特殊的人”,如果能找到,可以在不按比例增加风险的情况下带来更高回报。对我来说,这就是“特殊”的含义,看起来是理想答案。但不容易。走这条路,必须相信两点:(a)市场存在无效之处;(b)你或你的管理人具备利用这些无效之处的超常能力。简单说,这条路不可能没有风险,因为选错市场或选错管理人,都很容易弄巧成拙。
如我前面所说,这些选项没有哪个有吸引力,也没有哪个是稳赢的。但也没别的招了。我自己会怎么做?我的答案,是第 2、第 3 和第 6 种的组合。
指望常规活动带来常规回报(第 1 种),在我这儿行不通;守着现金拿零回报(第 4 种)也不行;押注概率分布有利的那一头、靠加风险博收益(第 5 种),同样不行(我们现在处在周期的高位段,结果偏向有利的可能性本就降低了)。
It would be sheer folly to expect to earn traditional returns today from investing like you’ve done traditionally (#1). With the risk-free rate of interest near zero and the returns on all other investments scaled based on that, I dare say few if any asset classes will return in the next few years what they’ve delivered historically. Thus one of the sensible courses of action is to invest as you did in the past but accept that returns will be lower. Sensible, but not highly satisfactory. No one wants to make less than they used to, and the return needs of institutions such as pension funds and endowments are little changed. Thus #2 is difficult. If you believe what I said in the memo about the presence of risk today, you might want to opt for #3. In the future people may demand higher prospective returns or increased prospective risk compensation, and the way investments would provide them would be through a correction that lowers their prices. If you think a correction is coming, reducing your risk makes sense. But what if it takes years for it to arrive? Since Treasurys currently offer 1-2% and high yield bonds offer 5-6%, for example, fleeing to the safety of Treasurys would cost you about 4% per year. What if it takes years to be proved right? Going to cash (#4) is the extreme example of risk reduction. Are you willing to accept a return of zero as the price for being assured of avoiding a possible correction? Most investors can’t or won’t voluntarily sign on for zero returns. All the above leads to #5: increasing risk as the way to earn high returns in a low-return world. But if the presence of elevated risk in the environment truly means a correction lies ahead at some point, risk should be increased only with care. As I said in the memo, every investment decision can be implemented in high-risk or low-risk ways, and in risk-conscious or risk-oblivious ways. High risk does not assure higher returns. It means accepting greater uncertainty with the goal of higher returns and the possibility of substantially lower (or negative) returns. I’m convinced that at this juncture it should be done with great care, if at all. And that leaves #6. “Special niches and special people,” if they can be identified, can deliver higher returns without proportionally more risk. That’s what “special” means to me, and it seems like the ideal solution. But it’s not easy. Pursuing this tack has to be based on the belief that (a) there are inefficient markets and (b) you or your managers have the exceptional skill needed to exploit them. Simply put, this can’t be done without risk, as one’s choice of market or manager can easily backfire. As I mentioned above, none of these possibilities is attractive or a sure thing. But there are no others. What would I do? For me the answer lies in a combination of numbers 2, 3 and 6. Expecting normal returns from normal activities (#1) is out in my book, as are settling for zero in cash (#4) and amping up risk in the hope of draws from the favorable part of the probability distribution (#5) (our current position in the elevated part of the cycle decreases the likelihood that outcomes will be favorable).
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因此,我大体上会继续做我一直以来所做的事情,同时接受回报率将低于传统水平的事实(第 2 点)。在做常规操作的同时,我会加大谨慎程度(第 3 点),即便这意味着预期回报的减少。并且,我会着重强调“阿尔法市场”,在那里,辛勤工作和专业技能或许能增添回报(第 6 点),因为如今已不存在能提供丰厚回报的“贝塔市场”。
这些考量都体现在我们践行橡树资本近年来奉行的箴言上:“前进,但需谨慎。”
既然美国经济仍在缓步增长,温和扩张,短期内没有理由预期经济衰退。因此,指望高价和冒险行为会即刻得到修正,并不恰当(当然,也不能指望它们不会发生)。
所以,橡树资本如今在任何出现良好投资机会的地方进行投资,只要机会足够多,我们也不怕满仓操作。但我们保持着谨慎,由于我们是一家自认为始终谨慎的公司,这意味着比平常更加谨慎。
近年来,这种姿态对我们极为有利。我们内在的保守主义给了我们信心,使我们大体上能够保持满仓,这让我们在 2016 年及过去六年中的几个年份,当市场表现好于预期时,能够充分参与其中。因此,我们将继续遵循我们的箴言,因为我们相信,这能让我们在未来的不确定环境中占据有利位置。
Thus I would mostly do the things I always have done and accept that returns will be lower than they traditionally have been (#2). While doing the usual, I would increase the caution with which I do it (#3), even at the cost of a reduction in expected return. And I would emphasize “alpha markets” where hard work and skill might add to returns (#6), since there are no “beta markets” that offer generous returns today. These things are all embodied in our implementation of the mantra that has guided Oaktree in recent years: “move forward, but with caution.” Since the U.S. economy continues to bump along, growing moderately, there’s no reason to expect a recession anytime soon. As a consequence, it’s inappropriate to bet that a correction of high prices and pro-risk behavior will occur in the immediate future (but also, of course, that it won’t). Thus Oaktree is investing today wherever good investment opportunities arise, and we’re not afraid to be fully invested where there are enough of them. But we are employing caution, and since we’re a firm that thinks of itself as always being cautious, that means more caution than usual. This posture has served us extremely well in recent years. Our underlying conservatism has given us the confidence needed to be largely fully invested, and this has permitted us to participate when the markets performed better than expected, as they did in 2016 and several of the last six years. Thus we’ll continue to follow our mantra, as we think it positions us well for the uncertain environment that lies ahead.
September 7, 2017
September 7, 2017
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