Ahead of the Curve book jacket
Home 3 Simple Rules Charts Data Contact Buy the Book
<< Previous | Next >>
Figure 4-1: Economic growth, recessions, and the stock market: A REMARKABLE CONSISTENCY
Figure 4-1
Perhaps the single most important insight in getting “Ahead of the Curve” in forecasting economic cycles is that of recognizing the lagging characteristic, even deceptiveness, of “recession” as a measure of economic downturn. Businesses suffer loss of sales, inventory buildup, and slowing-to-declining corporate-profit comparison when the rate of growth in economic activity (real GDP, measured here on a Y/Y percent-change basis to provide clarity) peaks and begins to slow. By the time real-GDP growth is approaching “zero” growth or an actual decline (“recession”), most of the economic damage has been done, it is far too late for businesses to adjust, and the bear market is largely over.

Note that bear markets (shown here in the vertical yellow shaded bars) almost always begin when the rate of growth in real GDP is at or still close to its peak (see red arrows), and continue as the rate of growth continues to slow.* Recessions are denoted here by the black boxes at the bottom of the chart. Note how belated they are as a measure of economic harm. Those who attempt to forecast recessions are, in fact, focusing on predicting a lagging indicator that has little or no pragmatic use in avoiding the effects of an economic slowdown. Businesses and investors must instead focus on leading indicators of rates of economic growth, particularly drivers of consumer spending, which represent the front end of the economic cycle.
Current Comment:
Completely consistent with past cycles, the extreme 2007-2008 bear market ended (see blue arrows) when the Y/Y rate of growth in real GDP was still approaching a bottom in early 2009. Once again, wise investors needed to summon the courage to buy when the outlook was at its worst; this chart was helpful in supplying the necessary courage to do so.

It is quite likely that Y/Y real-GDP growth reached its peak for the current cycle at the end of 2010 (see red arrow), and will slow over the coming two years. If so, the stock market may well be headed lower.

*The 1976-1980 period is an anomaly to this pattern and is discussed in Ahead of the Curve
Source: Real gross domestic product: Bureau of Economic Analysis
Updated: 10/14/11