US Corporate Profits vs. GDP
The latest GMO Quarterly Report, released yesterday as a 26-page PDF, has some interesting charts and commentary on valuations, PEs, and a premium on US equities.
Let’s put a spotlight on a chart and commentary starting on page 10.
When we began building our forecasts, this series had a wonderfully mean-reverting look to it. There had been no obvious trend for the close to 50 years of data, despite plenty of good times and bad in the interim. And the appearance of long-term stability still seemed strong as late as the early 2000s. At the time we excused the new highs of profitability as the consequence of the housing boom and bubble in risk assets. Afterwards profits were good enough to fall through the old average in the financial crisis, although not to the lows we saw in prior recessions. And since then, after the fastest and sharpest recovery on record, we saw them rise well beyond anything the U.S. has ever seen. On this measure, while profitability is off of its recent highs, it is higher than any point in history before 2010.
And this leads to the quandary for thinking about the U.S. stock market. We cannot find any convincing evidence that the U.S. is deserving of trading at a premium P/E to the rest of the world. This profitability, however, could be read either of two ways. Either the U.S. has somehow unlocked a secret to permanently higher profitability or this is an extremely dangerous time to be investing in the U.S. U.S. profitability has never looked materially better relative to the rest of the world than it does today. The bull case would be that, for whatever reason, this profitability gap is sustainable and U.S. stocks are only mildly more expensive than the rest of the developed world given U.S. P/Es are only about a point higher.
But, frankly, we have a hard time believing this bull case. U.S. outperformance in recent years can be readily explained by the better trends in profitability, but that is a long way from saying that outperformance was truly justified. From a macroeconomic perspective, maintaining such high levels of profitability in the face of low investment rates implies ever-increasing wealth inequality in this country, unless taxes were to be raised in a way that seems highly implausible. Generating sufficient end demand in the economy given the inequality would call on either the rich to start spending their wealth at significantly greater rates than we have seen historically or the rest of households to spend more than 100% of their income, as they did in the housing bubble. It is hard to envision that an economy that relies on those foundations to be a sustainable one.
Conclusion
The clearest evidence for the U.S. being special today is inextricably tied to its recent performance. In the long run, the U.S. clearly had the good fortune of not having its capital stock destroyed, but otherwise doesn’t look that special. In the shorter term, we have seen an impressive expansion of American profitability that has not been mirrored in the rest of the world, and U.S. stocks have duly outperformed. This has, not surprisingly, led investors to try to convince themselves of the inherent superiority of U.S. stocks to justify continuing to hold them. We cannot completely reject the possibility that those arguments are correct, but the evidence seems pretty thin. Certainly there is no strong evidence that would cause us to believe the U.S. is truly deserving of trading at a higher P/E than the rest of the world. On the profitability front, there seems little doubt U.S. corporate profitability is better than normal, but the question is how much better? Our best estimate is that profit margins are about 24% better than normal, but there is a wider than normal range of possibilities here, with the plausible figures anywhere from 5% to 40% above normal. The impact on our forecast is a range as high as +2% real to a disastrous -4% real for the next seven years, depending on which measure of profitability was the “true” one.
Disclaimer: The views expressed are the views of Ben Inker through the period ending December 2015, 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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