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Meteorologists and Defenseless Receivers

September 15, 2014 Leave a comment

The stock market really seemed to “want” to get to 2000 on the S&P. I hope it was worth it. Now as real yields seem to be moving higher once again (see chart below, source Bloomberg) – in direct contravention, it should be noted, of the usual seasonal trend which anticipates bond rallies in September and October – and the Fed is essentially fully ‘tapered’, market valuations are again going to be a topic of conversation as we head into Q4 just a few weeks from now.

realyields

To use an American football analogy, the stock market right now is in an extended position like a wide receiver reaching for a high pass, but with no rules in place to prevent the hitting of a defenseless receiver. This kind of stretch is what can get a player laid up for a while.

Now, it has been this way for a long time. And, like many other value investors, I have been wary of valuations for a long time. I want to make a distinction, though, between certain value investors and others. There are some who believe that the more a market gets overvalued, the more dramatic the ensuing fall must be. These folks get more and more animated and exercised the longer that the market crash doesn’t happened. I think that they have a point – a market which is 100% overvalued is in more perilous position than one which is a mere 50% overvalued. But we really must keep in mind the limits of our knowledge about the market. That is, while we can say the market is x% overvalued with respect to the Shiller PE or whatever our favorite metric is, and we can say that it is becoming more overextended than it previously was, we do not know where true fair value lies.

That is to say that it may be – I don’t think it is, but it’s possible – that when stocks are at a 20 Shiller PE (versus a long-term average of 16) they are not 25% overvalued but actually at fair value. Therefore, when they go to a 24 PE, they are more overvalued but instead of 50% overvalued they are only 25% overvalued because true fair value is, in this example, at 20. What this means is that knowing the Shiller PE went from 20 to 24 has no particular implications for the size of the eventual market break, because we don’t actually know that 16 really represents fair value. That’s an assumption, and an untestable assumption at that.

Now, we need assumptions. There is no way to keep from making assumptions in financial markets, and we do it every day. I happen to think that the notion that a 16 Shiller PE is roughly fair value is probably a good assumption. But my point is that when you’re talking about how much more overvalued a market is than it was previously, with the implication that the ensuing break ought to be larger, you need to remember that we are only guessing at fair value. Always. This is why you won’t catch me saying that I think the S&P will drop eventually to some specific figure, unless I’m eyeballing a chart or something. In my mind, my job is to talk about the probabilities of winning or losing and the expected value of those wagers. That is, harking back to the old Kelly Criterion thinking– we try to assess our edge and odds but we always have to remember we can’t know either for certain.

Bringing this back to inflation (it is, after all, CPI week): even though we can’t state with certainty what the odds of a particular outcome actually are, we can state what probability the market is placing on certain outcomes. In inflation space, we can look at the options market to infer the probability that market participants place on the odds of a certain inflation rate being realized over a certain time period (n.b. the market currently only offers options on headline inflation, which is somewhat less interesting than options on core inflation, but we can extract the latter information using other techniques. For this exercise, however, we are focusing on headline inflation.)

What the inflation options market tells us is that over the next year, market participants see only about an 18% chance that headline inflation will be above 2.25% (that is, roughly the Fed’s target, applied to CPI). This is despite the fact that headline inflation is already at 2%, and median inflation is at 2.2%. So the market is overwhelmingly of the opinion that inflation declines, or at least rises no further, from here. You can buy a one-year, 2.5% inflation cap for about 5-7bps, depending who you ask. That’s really amazing to me.

Looking out a few years (see table below, source Enduring Investments), we see that the market prices roughly a 50-50 chance of inflation being above the Fed’s target starting about three years from now (September 2016-September 2017, approximately), and for each year thereafter. But how long are the tails? The inflation caplet market says that there is no better than a 24% chance that any of the next 10 years sees inflation above 4%. We are not talking about core inflation, but headline inflation – so we are implicitly saying that there will be no spikes in gasoline, as well as no general rise in core inflation, in any year over the next decade. That strikes me as … optimistic, especially since our view is that core inflation will be well above 3% for calendar 2015.

Probability that inflation is above
in year 2.25% 3.00% 4.00% 5.00% 6.00%
1 18% 5% 3% 1% 0%
2 41% 19% 8% 3% 1%
3 46% 25% 11% 5% 3%
4 50% 31% 15% 7% 4%
5 52% 35% 18% 10% 6%
6 50% 35% 19% 11% 7%
7 50% 36% 21% 13% 8%
8 49% 37% 22% 14% 9%
9 48% 37% 23% 15% 10%
10 47% 37% 24% 16% 11%

What is especially interesting about this table is that the historical record says that high inflation is both more probable than we think, and that inflation tails tend to be much longer than we think. Over the last 100 years (since the Fed was founded, essentially), headline inflation has been above 4% fully 31% of the time. And the conditional probability that inflation was over 10%, given that it was over 4%, was 32%. In other words, once inflation exceeds 4%, there is a 1 in 3 chance, historically, that it goes above 10%.

Cautions remain the same as above: we cannot know the true probability of the event, either a priori or even in retrospect when the occurrence will be either probability=1 (it happened) or probability=0 (it didn’t). This is why it is so hard to evaluate meteorologists, and economists, after the fact! But in my view, the market is remarkably sanguine about the prospects for an inflation accident. To be fair, it has been sanguine…and correct…for a long time. But I think it is no longer a good bet for that streak to continue.

Plight of the Fed Model

A very common refrain among stock market bulls these days – and an objection some made to my remarks yesterday that markets are still not making sense – is that the low level of interest rates warrants a high multiple, since future earnings are being discounted at a lower interest rate.

My usual response, and the response from far more educated people than me, like Cliff Asness who published “Fight the Fed Model” back in 2003, is that low interest rates explain high multiples, but they do not justify high multiples. High multiples have always historically been followed – whether explained by low interest rates or not – by poor returns, so it does no good to say “multiples are high because rates are low.” Either way, when multiples are high you are supposed to disinvest.

But I thought it would also be useful, for people who are not as familiar with the argument and only familiar with the sound bite, to see the actual data behind the proposition. So, below, I have a chart of year-end Shiller P/E ratios, since 1900, plotted against year-end 10-year nominal interest rates.

nomvsshiller

Note that it is generally true that lower nominal interest rates are associated with higher multiples, although it is far more clear that higher nominal interest rates are associated with lower multiples, whether we are talking about the long tail to the right (obviously from the early 1980s) or the smaller tail in the middle that dates from around 1920 (when 5% was thought to be a pretty high interest rate). But, either way, the current multiples represent high valuations whether you compare them to high-rate periods or low-rate periods. The exception is clearly from the late 1990s, when the long downtrend in interest rates helped spark a bubble, and incidentally spurred the first widespread discussion/excuse of the so-called “Fed model.” If you take out that bubble, and you take out the 1980s high-rates tail, then there is left just a cloud of points although there does seem to be some mild slope to it from lower-right to upper-left.

But in short, the data is hardly crystal clear in suggesting that low interest rates can explain these multiples, never mind justify them.

More interesting is what you get if you compare P/E ratios to real rates. Because equities are real assets, you should technically use a real discount rate. Since real economic growth in earnings should be reflected in higher real interest rates generally, only the incremental real growth in earnings should be discounted into higher values today. This eliminates, in other words, some of the ‘money illusion’ aspect of the behavior of equity multiples.

I haven’t seen a chart like this before, probably because the history of real interest rates in the U.S. only dates to 1997. However, using a model developed by Enduring Investments (and used as part of one of our investment strategies), we can translate those historical nominal rates into the real rates we would have expected to see, and that allows us to produce this chart of year-end Shiller P/E ratios, since 1900, plotted against year-end 10-year real interest rates – using Enduring’s model until 1997, and actual 10-year real interest rates thereafter.

realvsshiller

I find this picture much more interesting, because there seems to be almost no directionality to it at all. The ‘tail’ at upper right comes from the late 1990s, when again we had the equity bubble but we also had real rates that were higher than at equilibrium since the Treasury’s TIPS program was still new and TIPS were very cheap. But other than that tail, there is simply no trend. The r-squared is 0.02 and the slope of the regression line is not statistically different from zero.

And, in that context, we can again see more clearly that the current point is simply at the high end of the cloud of historical points. The low level of real interest rates – actually quite a bit higher than they were last year – is of no help whatsoever.

None of that should be particularly surprising, except for the buy-and-hope crowd. But I thought it constructive to show the charts for your amusement and/or edification.

Awareness of Inflation, But No Fear Yet

June 24, 2014 1 comment

Suddenly, there is a bunch of talk about inflation. From analysts like Grant Williams to media outlets like MarketWatch  and the Wall Street Journal (to be sure, the financial media still tell us not to worry about inflation and keep on buying ‘dem stocks, such as Barron’s argues here), and even Wall Street economists like those from Soc Gen and Deutsche Bank…just two name two of many Johnny-come-latelys.

It is a little surprising how rapidly the articles about possibly higher inflation started showing up in the media after we had a bottoming in the core measures. Sure, it was easy to project the bottoming in those core measures if you were paying attention to the base effects and noticing that the measures of central tendency that are more immune to those base effects never decelerated much (see median CPI), but still somehow a lot of people were taken by surprise if the uptick in media stories is any indication.

I actually have an offbeat read of that phenomenon, though. I think that many of these analysts, media outlets, and economists just want to have some record of being on the inflation story at a time they consider early. Interestingly enough, while there is no doubt that the volume of inflation coverage is up in the days since the CPI report, there is still no general alarm. The chart below from Google Trends shows the relative trend in the search term “rising inflation.” It has shown absolutely nothing since the early days of extraordinary central bank intervention.

risinginflationsearch

Now, I don’t really care very much when the fear of inflation broadens. It is the phenomenon of inflation, not the fear of it, which causes the most damage to society. However, there is no doubt that the fear of inflation definitely could cause damage to markets much sooner than inflation itself can. The concern has been rising in narrow pockets of the markets where inflation itself is actually traded, but because we trade headline inflation the information has been obscured. The chart below (source: Enduring Investments) shows the 1-year headline inflation swap, in black, which has risen from about 1.4% to 2.2% since November. But the green line shows the implied core inflation extracted from those swap quotes, and that line has risen from 1.2% in December to 2.6% or so now. That is far more significant – 2.6% core inflation over the next year would mean core PCE would exceed 2% by next spring. This is a very reasonable expectation, but as I said it is still only a narrow part of the market that is willing to bet that way.

coresincedec

If I was long equities – which I am not, as our four-asset-class model currently has only a 7.4% weight in stocks – then I would keep an eye on the search terms and for other anecdotal evidence that inflation fears are starting to actually rise among investors, rather than just being the probably-cynical musings of people who don’t want to be seen as having missed the signs (even if they don’t really believe it).

The Dollar and Commodities – Just Friends

June 11, 2014 4 comments

The recent, aggressive ECB ease, combined with some mild Fed growls about increasing rates “at some point,” ought to be good news for the dollar against the Euro. And so it has been, although as you see in this weekly chart (source: Bloomberg) the weakening of the Euro has been (a) mild and (b) started more than a month before the ECB actually took action. (Note that the units here are dollars per Euro).

eur

Even though the ECB did considerably more than expected, much of that was in the form of a promise; until the body takes concrete steps towards implementing some of the new QE forms, the decline in the Euro is likely to be relatively slow and steady. Similarly, although the Yen has stopped weakening in 2014, I expect that trend has further to go as long as the Bank of Japan doesn’t lose its nerve with easing. In any event, both of those central banks seem at the moment to be more dovish than the Fed, which augurs for dollar strength.

Is that bad for commodities? The conventional wisdom is that since many commodities trade in dollars, a strong dollar implies weak commodities and vice versa.

There is some support for this view. The chart below (source: Bloomberg) shows weekly levels of the dollar index versus the DJ-UBS index, going back to 1996 or so. The correlation is okay, at -0.725.

dollarcommod

Note, though, that this is a correlation of levels. If you look at a correlation of changes, which is what you would need to use dollar movements as a trading model for commodities, it is effectively zero. (These two series aren’t lovers, moving together always, but just friends coming together to the same place from time to time). Moreover, the regression of levels says that commodities are currently 15% or so cheap – the red smudge on the chart shows the current levels (yet another way that commodities appear to be cheap). Finally, the beta is quite low: if the dollar index rose 20%, it would correlate with roughly a 20% decline in commodities…if commodities preserved the same level of cheapness. To be sure, that is a sizeable drop but a 20% rise in the dollar would put it at levels not seen in more than a decade.

In any event, be careful not to confuse the nominal dollar price of commodities with the real price (I’ve made this argument from time to time in many contexts – see for example here, here, and here). Although changing the value of the dollar will diminish the price of commodities in dollars relative to what they would otherwise would be, if the global price level rises then the price of commodities will rise with it – they just may rise less than they otherwise would. And, since commodities typically experience their highest inflation “beta” at the beginning of an increase in inflation, it is reasonable to expect that commodities’ rise will be enough to cause any dollar-inspired softness to be completely obscured.

You still want to be long commodities if we are in an inflationary upswing, regardless of what the Fed does. And, needless to say, I am somewhat skeptical that the Fed will do anything particularly aggressive on the tightening side!

Growling Dogs Sometimes Bite

I think it’s really interesting that suddenly, we are hearing from both hawks and doves on the Federal Reserve that the Fed is starting to worry whether some “complacency” has snuck into the market.

No kidding?

It is sort of a strange claim, since a really important part of QE and about how it was supposed to work was through the “portfolio balance channel.” In a nutshell, the idea of the portfolio balance channel is that if the Fed removes sufficient of the “safe” securities from the market, then people will be forced to buy riskier securities. Thus, the Fed was intentionally trying to substitute for animal spirits. And they were successful at it, which I illustrated in this post more than a year ago.  So now, the Fed is surprised that the riskier asset classes are getting very expensive?

It is sometimes hard to keep track of all of the Fed’s arguments, since they seem to shift as frequently as necessary to make them appear to be on the right side of the data. Honestly, it’s a little bit like the way politicians work the “spin” cycle. The portfolio balance channel was good, and a goal of policy; now it’s surprising. You need to take good notes to keep this stuff straight.

That being said, it is not usually a coincidence when three Fed officials use nearly the same words in consecutive speeches, particularly when those three Fed officials include both hawks (Fisher, George) and doves (Dudley). The difference here is that Fisher and George are probably making this argument because they’d like to see the Fed pull back on the reins a bit, while Dudley probably doesn’t intend to do anything about the fear of complacency other than talk about it.

What does this mean?

  1. I am not the only person who is worried about not being worried (see my article from Monday).
  2. At least some people at the Fed are concerned that they have gone too far. This isn’t really news; the only news would be if that’s starting to be a majority opinion.
  3. At least some people at the Fed think that policymakers should be trying to ‘talk down’ markets.

Why do I include the third point? Because, if the Fed really was planning to do anything about it, they would just do it. Talking about complacency might cause some people to decrease their risky-market bets, but putting Treasuries back on the street and taking in cash would force the de-risking to happen. Call it the portfolio “rebalance” channel. No doubt, there is plenty of fear at the Fed about the possibility that the complacency might break suddenly in a sloppy, discontinuous way, but there are a couple of decades of experience with the lack of success of FOMC “open mouth policy.” Does the phrase “irrational exuberance” mean anything to you? Did Greenspan’s utterance of that phrase in December 1996 affect in any way the trajectory of the over-complacent equity market? Nope.

Ironically, I think what really galls the Fed is that market measures of policy rate expectations over the next few years imply a lower trajectory than the Fed feels they have laid out as their road map. The Committee, it seems doesn’t mind surprising the market on the dovish side but is wary of surprising them on the hawkish side. I predict that, if the short end of the rates curve steepens just a little bit, Fed officials will stop worrying so much about “complacency” even if stocks continue to ramp up.

In any case, it is worth listening when the Fed starts talking with one voice. There are lots of other reasons to be the first person to shed complacency, but here is a new one: whether it’s a bona fide signal or just central banker bluster, there is a new tone coming from Fed speakers. Beware of dogs that growl; sometimes they bite.

Worried About Not Being Worried

June 2, 2014 4 comments

I am beginning to worry about my own complacency. As a person who has been a participant in the fixed-income markets for a long time, I have become quite naturally a very cautious investor. Such caution is a quintessentially fixed-income mindset (although you might not guess that from the way bond people behaved in the run-up to the global financial crisis) – as a bond investor, you are essentially in the position of someone who is short options: taking in small amounts on a regular basis, with an occasional large loss when the credit defaults. A bond investor can greatly improve his performance in the long run relative to an index by merely avoiding the blow-ups. Miss the Enron moment, and you pick up a lot of relative performance. (The same is true of equities, but there is much more upside to being an optimist. The stock market selects for optimists, the bond market for pessimists.)

This is a lesson that many high-yield investors today, chasing near-term carry, seem to have forgotten. But my purpose here isn’t to bash those involved in the global reach for yield. I am merely pointing out that this is how I tend to think. I am always looking for the next disaster that hangs a portfolio with a big negative number. As Prince Humperdinck said in The Princess Bride, “I always think everything could be a trap – which is why I’m still alive.”

And I am starting to worry about my own complacency. I don’t get the feeling that we’re gearing up for Round 2 of the global financial crisis. Something bad, perhaps, but not catastrophic.

To be sure, there are a large number of potential pitfalls facing investors today, and I think market volatilities underestimate their probabilities substantially. We are facing an inflection in policy from the ECB this week, with analysts expecting a substantial additional easing action (and it is overdue, with money growth in Europe down to a feeble 1.9% y/y, near the worst levels of the post-crisis period – see chart, source Bloomberg). Absent a major change in policy, liquidity on the continent is going to become increasingly dear with possible ramifications for the real economy as well as the asset economy.

EUM2

The Federal Reserve is facing a more-serious policy inflection point, with no agreement amongst FOMC members (as far as I can tell) about how to transition from the end of QE to the eventual tightening. I’ve pointed out before – while many Fed officials were whistling Dixie about how easy it would be to reverse policy – that there is no proven method for raising interest rates with the vast quantity of excess reserves sitting inert on bank balance sheets. Moreover, raising interest rates isn’t the key…restraining money growth is. The key point for markets is simply that there is no plan in place that removes these reserves, which means that interest rates are not likely to respond to Fed desires to see them rise. And, if the Fed uses a brute-force method of raising the interest paid on excess reserves, then rates may rise but we don’t know what will happen to the relative quantities of required and excess reserves (and it is the level of required reserves that actually matter for inflation). It is a thorny problem, and one which the markets aren’t giving enough credit regarding the difficulty thereof.

Valuation levels are high across the board (with the exception of commodity indices). They’re doubly high in stocks, with high multiples on earnings that are themselves high with respect to revenues. And yes, this concerns me. I expect more volatility ahead, and perhaps serious volatility. But the fact that I am just saying “perhaps,” when all of my experience and models say “there is no escape without some bad stuff happening,” means that I am being infected – relative to my usual caution – by the general complacency.

In other words, I am worried that I am not worried enough.

The interesting thing is that equity bulls said during the entire march higher that “it doesn’t matter what the fundamentals are, the Fed is pushing the market higher and spreads tighter.” I still don’t believe that was an inevitable outcome to the Fed’s QE, but the fact is that people believed it and they were correct: that was enough to keep the market going higher. I can’t be comfortable going along with the crowd in that circumstance, but in retrospect it would have been better to abandon the models, throw caution to the wind, and ride along with the fun. And perhaps this regret is one reason for my developing complacency.

But that way lies madness, since the problem is not the ride but the getting out when the ride is over. The Fed is no longer providing QE (or, in any event, QE will shortly end altogether). So what’s the excuse now? It seems to me that everyone is still riding on the fun train, and just watching carefully to see if anyone jumps off. I think the market rally is on very tenuous footing, because if faith in the market’s liquidity goes away, the value anchor is very far from these levels. Yet, part of me is skeptical that a market which hasn’t corrected in more than two years can actually return to those value anchors. I should know better, because the bond-market mindset reminds me that market gains are generally linear while market losses are discontinuous, sloppy, and non-linear. Especially, I ought to be thinking, when market liquidity is so poor thanks to the government’s assault on market makers over the last few years.

I keep wondering if there is one more pulse higher in stocks coming, one more decline in commodities before they begin to catch up with money growth and inflation, one more rally in bonds before they begin to discount a higher inflation path. And this is very possible, because while I worry about my own developing complacency most investors are not concerned about their own.

Complacency or no, insurance is cheap. The low current level of implied volatilities in almost every asset class makes portfolio protection worthwhile, even if it costs a bit of performance to acquire that protection.

Ex-Communication Policy

March 19, 2014 6 comments

Well, I guess it would be hard to have a clearer sign that investors are over their skis than to have the Fed drop the portion of their communique that was most-binding – in a move that was fully anticipated by almost everyone and telegraphed ahead of time by NY Fed President Dudley – and watch markets decline anyway.

To be sure, the stock market didn’t exactly plunge, but bonds took a serious hit and TIPS were smacked even worse. TIPS were mainly under pressure because there is an auction scheduled for tomorrow and it was dangerous to set up prior to the Fed meeting, not because there was something secretly hawkish about the Fed’s statement. Indeed, they took pains to say that “a highly accommodative stance of monetary policy remains appropriate,” and apparently they desire for policy to remain highly accommodative for longer relative to the unemployment threshold than they had previously expressed.

The next Fed tightening (let us pretend for a moment that the taper is not a tightening – it obviously is, but let’s pretend that we’re only talking about overnight interest rates) was never tied to a calendar, and it would be ridiculous to do so. But it seems that maybe some investors had fallen in love with the idea that the Fed would keep rates at zero throughout 2015 regardless of how strong or how weak the economy was at that time, so that when the Fed’s members projected that rates might reach 1% by the end of 2015 – be still, my heart! – these investors had a conniption.

Now, I fully expect the Fed to tighten too little, and too late. I also expect that economic growth will be sufficiently weak that we won’t see interest rates rise in 2015 despite inflation readings that will be borderline problematic at that time. But that view is predicated on my view of the economy and my assessment of the FOMC members’ spines, not on something they said. You should largely ignore any Fed communication unless it regards the very next meeting. They don’t know any better than you do what the economy is going to be doing by then. If they did, they would only need one meeting a year rather than eight. Focus on what the economy is likely to be doing, and you’ll probably be right more often than they are.

Arguably, this was not the right theory when the Fed was simply pinning rates far from the free-market level, but as the Fed’s boot comes off the market’s throat we can start acting like investors again rather than a blind, sycophantic robot army of CNBC-watching stock-buying machines.

Now, I said above that “the stock market didn’t exactly plunge,” and that is true. On the statement, it dropped a mere 0.3% or so. The market later set back as much as 1%, with bonds taking additional damage, when Chairman Yellen said that “considerable period” (as in “a considerable period between the end of QE and the first rate increase) might mean six months.

Does that tell you anything about the staying power of equity investors, that a nuance of six months rather than, say, nine or twelve months of low rates, causes the market to spill 1%? There are a lot of people in the market today who don’t look to own companies, but rather look to rent them. And a short-term rental, at that, and even then only because they are renting them with money borrowed cheaply. For the market’s exquisite rally to unravel, we don’t need the Fed to actually raise rates; we need markets to begin to discount higher rates. And this, they seem to be doing. Watch carefully if 10-year TIPS rates get back above 0.80% – the December peak – and look for higher ground if those real yields exceed 1%. We’re at 0.60% right now.

Stocks will probably bounce over the next few days as Fed speakers try and downplay the importance of the statement and of Yellen’s press conference remarks (rhetorical question: how effective is a communication strategy if you have to re-explain what you were communicating)? If they do not bounce, that ought also to be taken as a bad sign. Of course, I continue to believe that there are many more paths leading to bad outcomes for equities (and bonds!) than there are paths leading to good outcomes. Meanwhile, commodity markets were roughly unchanged in aggregate today…

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