The chart below underscores the relationship between high current profit margins and poor subsequent earnings growth. The blue line shows U.S. corporate profits as a percentage of GDP (left scale), which is currently just over 8% and at the highest level since 2007. The red line depicts subsequent 5-year growth in profits, but on an inverted right scale (higher values are more negative). In effect, it should not be a surprise if present levels of corporate profits are followed by negative profit growth over the coming 5 years. Indeed, the 2009 burst of stimulus spending is most probably the only factor that has prevented profit growth from being negative over the most recent 5-year period.
Municipal bond investors are clearly re-evaluating the prospects for additional fiscal stimulus from the federal government. Indeed, many state and local governments (as well as health and disability service providers that benefited from stimulus dollars), are beginning to talk about "the cliff" - an abrupt reduction in revenues due to the loss of current stimulus funding which has been used to bridge existing budget shortfalls. My impression is that equity investors face a similar "cliff" which they may not have adequately recognized yet.
The essential point is that stocks are much more richly valued than simplistic P/E multiples would suggest. Investors may pay a heavy price if they fail to adjust valuations for the level of profit margins. The only proper way to value stocks is in relation to measures of sustainable, long-run, full-cycle financial performance.
Singularity
From my perspective, an "economic recovery" that requires a tripling in the Fed's balance sheet, continues to average 450,000 new unemployment claims weekly, and relies on fiscal stimulus to counter utterly stagnant personal income, is ipso facto (by the fact itself) not a "standard" economic recovery. We have swept an enormous volume of bad debt under rugs, behind dams, and in back of curtains (not to mention in off-balance sheet vehicles such as Maiden Lane that were created by the Federal Reserve). But it is all effectively still there, festering. Meanwhile, our policy makers are trying to reignite financial bubbles in order to create an illusory "wealth effect" to propagate spending patterns that were inappropriate in the first place.
