Edward Quince's Wisdom Bites: The Marks Series - The Futility of Macro Forecasting and the Value of "I Don't Know"

Edward Quince (EQ): Howard, one of the prevailing themes on this blog is the inherent uncertainty in financial markets, often summarized by the difficult answer, "I don't know". You've written extensively about the value—or lack thereof—in forecasting the future. Why is macro forecasting an area you advise investors to largely ignore?

Howard Marks (HM): Macro predictions are unlikely to give you an edge. There are two main problems. First, we don’t know what’s going to happen. The world is too complex, too erratic, and too full of surprises to make spot forecasts of anything of significance. Second, even if a forecast turns out to be correct, we don't know how the markets will react to what actually does happen. Forecasting is uncertain, so it's safer not to try to time markets based on predictions.

EQ: You mention that in efficient markets, correct forecasts are potentially very profitable, but also hard to make consistently. Is the consensus view of economists any better?

HM: The consensus view is usually an extrapolation of the current condition and is already embedded in the price of an asset. Most forecasts tend to cluster around historic norms and call for only small changes, underestimating the potential for radical change. If you are merely forecasting the most likely outcome, you are highly unlikely to hang your spreadsheet on predicting a discontinuity. Furthermore, most forecasters have average ability, and we rarely see their track records.

EQ: You advocate for the "I don't know" school of investing. What does this intellectual humility require of an investor in terms of action?

HM: The "I don't know" investor must face up to the uncertainty that surrounds the macro future. Instead of trying to divine the next economic move, we should devote ourselves to specialized research in market niches that others find uninteresting or overly complicated. We will continue to try to "know the knowable". This means focusing on micro factors relating to companies, assets, and securities where it is possible to obtain a knowledge advantage through the expenditure of time and effort. By concentrating on avoiding pitfalls and investing based on in-depth analysis, conservatively estimated tangible values, and modest purchase prices, we can proceed without relying on macro-forecasts.

EQ: So, the valuable forecasts are those that call for radical change, but those are rarely right. In lieu of perfect foresight, how do we protect ourselves?

HM: We must acknowledge the limits of our knowledge. This humility should drive us to employ the Margin of Safety. The margin of safety is, in essence, rendering unnecessary an accurate forecast of the future.

The Edward Quince Takeaway

Embrace intellectual humility: recognize that "Nobody knows" the macro future, and those who claim certainty should be met with skepticism. Focus your efforts on knowing the knowable—deep, bottom-up research in niche areas where superior insight is achievable—and rely on a robust Margin of Safety rather than unreliable predictions.

Edward Quince's Wisdom Bites: The Marks Series - The Market Pendulum: Mastering Cycles and Extremes

Edward Quince (EQ): Howard, welcome. My blog often laments the financial world's short memory. When you look across history, what principle about the markets seems most dependable, and yet most consistently ignored by investors?

Howard Marks (HM): It is simply the inevitability of cycles. The mood swings of the securities markets consistently resemble the movement of a pendulum. While the midpoint of the arc best describes the location of the pendulum "on average," it spends very little time there. Instead, it is almost always swinging toward or away from the extremes of its arc, moving between euphoria and depression, or between celebrating positives and obsessing over negatives.

EQ: That sounds intuitive, yet we constantly see people caught off guard. If cycles are so reliable, why do investors repeatedly fail to heed them?

HM: The error stems from an excessive proclivity to believe the positives—and disregard the negatives—prompted by the desire to make money. This leads to the most dangerous phrase in investing: “This time is different”. This phrase is a recurring bull-market cliché that always bears scrutiny. The greatest mistakes regarding the economic cycle result from a willingness to believe that it will not recur. Although history does not repeat itself exactly, it "does rhyme" because of the tendency of investors to forget lessons and repeat behavior.

EQ: So, the extremes of investor psychology are really the primary driver?

HM: Absolutely. Patterns in investor behavior rhyme from cycle to cycle, creating profound opportunities at the extremes. When attitudes of euphoria are widespread, prices assume the best and incorporate no fear, which is a formula for disaster. Conversely, when others are frightened and pull back, their behavior makes bargains plentiful, signaling an opportunity to be aggressive. Importantly, the movement toward the extreme itself supplies the energy for the swing back toward the midpoint.

EQ: Given that we cannot predict when the pendulum will reverse, how should a thoughtful investor approach market conditions informed by cyclical extremes?

HM: While we may never know where we’re going, we’d better have a good idea where we are. The circumstances must inform our behavior. Emotion must be resisted. I find myself using one quote more often than any other: "The less prudence with which others conduct their affairs, the greater the prudence with which we should conduct our own affairs". This means leaning away from the direction chosen by most others—selling when they’re euphoric, and buying when they’re afraid.

The Edward Quince Takeaway

Recognize that markets are rarely in the “happy medium,” but rather constantly oscillating between emotional extremes. Your goal is not to predict the next swing, but to be acutely aware of investor psychology—the more complacent and euphoric the crowd is, the more caution and prudence you must exhibit in your own actions.