Out of
Our Minds

Ideas, arguments, and musings from inside Harding Loevner.

Skiing in Avalanche Terrain Is a Lesson in Risk Management

Cognitive biases can wreak havoc on decision making. That’s why the Harding Loevner investment process is structured to help avoid errors in thinking that can lead investors to make irrational decisions. By identifying a strict set of criteria for the companies we hold and the method by which we track and debate these requisite characteristics, there’s less room for human behavioral flaws to influence our actions.

Backcountry skiers—who routinely navigate avalanche-prone terrain—seek to avoid danger in much the same way, says Patrick Todd, CFA, a portfolio manager and analyst at Harding Loevner. For example, every trip to the backcountry involves scrutinizing the snow conditions beforehand and making a pre-commitment that outlines the actions he and his group will take should the conditions differ once they ascend the mountain. Sometimes, the best decision is to turn back despite the time, effort, and money that already went into the trip. When skiers wrestle with this decision, it’s the sunk-cost fallacy at play, one of the many cognitive biases that can rear its ugly head in backcountry skiing—and investing.

In the video above, Patrick discusses more of the parallels between the risks in investing and backcountry skiing and how a thoughtful process can mitigate both.

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Experience in a “Wicked” World

We often hear about the value of experience in the investment business. But what, really, is that value? Implicit in the idea that experience is valuable is a belief that experience necessarily leads to expertise. (I’m using psychology professor Gregory Northcraft’s definition of being a expert here—experts have superior predictive models that work.)

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Demolition Work in Progress

After cheering asset prices higher for the best part of two decades, the developed world’s central banks have dusted off their hard hats in preparation for a controlled demolition of real estate and equity prices. Much attention has focused on whether the central planners can tame inflation without crashing the real economy. Unfortunately, inflation is a syndrome—the manifestation of an interlocking set of imbalances between the real and financial economies. As such, it does not lend itself to being fine-tuned by even well-intentioned technocrats. Ultimately, the removal of monetary largess not only risks damaging real economic activity but also collapsing flimsy structures built up over 15 years of easy money.

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Russia, Risk, and Decision-Making

Our portfolio results have suffered from the impact of Russia’s war with Ukraine that began on February 24 and from the sanctions exerted on Russia by the Western powers. On the eve of the invasion, our Emerging Markets (EM) Equity strategy owned four Russian stocks representing 8% of the portfolio, and our International Equity strategy owned two of those representing just over 2%. As I write this, trading has been halted in Russian securities, and we have assigned all our Russian holdings, for now, a carrying value of zero.

While ours certainly is not the only firm to have been caught out by Russian exposure, and the past few months of rising inflation and interest rate fears have in some ways brought even bigger headaches for our quality-growth investing style, the Russia losses were still “a gut punch,” as a colleague recently told NPR. And we have been asking ourselves, what did we get wrong, and debating what could have been predicted.

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Culture Club

In sports, dynasties like the American football Packers of the 1960s, the New Zealand All Blacks national rugby squad, and basketball’s San Antonio Spurs have demonstrated the power of culture to bind individuals together and enable a team to produce results above what could be expected by simply adding up the expected contributions of each member. The business world has tried to produce similar results; although exactly what culture is remains poorly defined, the hundreds of jobs available on LinkedIn seeking an individual to oversee a company’s culture certainly attest to its importance. I’ve been fortunate to have a front row seat at an investment firm (Harding Loevner) known for its strong culture and, more recently, at a UK football club (Plymouth Argyle) that is trying to develop a culture that will strengthen the organization behind the team on the pitch. As is frequently the case because of my dual roles, the parallels between the two industries and the two organizations are very much on my mind.

There are many similarities between cultures at football clubs and investment organizations, despite the underlying processes required by their core activities—making decisions on the pitch about how to try and score and defend or making decisions about buying and selling securities—being very different.

In both industries, the goal is for the team to be greater than the sum of its parts. On the pitch, an individual must rely on teammates, but certainly not debate or challenge them. Rather, coaches teach decision making so that, like muscle memory, it is instantaneous and requires little active thought.

At Harding Loevner, rules and processes constrain decision making to prevent it from being dominated by cognitive biases. Colleagues think for themselves but must expose their ideas to challenge. This is the core of our investment culture—what we call “collaboration without consensus.” We believe that one of the most difficult biases to overcome in conducting research is the tendency to give precedence to evidence that confirms our beliefs and to ignore evidence that challenges them. So, it is important that our ideas be continuously exposed to challenge. However, this leads to other problems. Humans, as social beings, generally don’t like disagreement; they are literally fearful of it. That’s why an important part of a culture of collaboration without consensus is that it be enabled by both transparency and the value of tolerance. We strive to sustain an environment in which colleagues do not feel threatened by disagreement and recognize that challenges—while discomfiting—are essential for good decision making.

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From A to Xi: Regulatory Risk in China

Recent changes in the regulatory environment in China have sparked questions and debate about the future of investing in the country, both among people in the wider world and inside Harding Loevner. On August 4, 2021, we hosted a special webcast that featured a lively discussion about these issues. A complete video replay of the conversation is above, but if you prefer to read what was said, a transcript of the discussion follows below. The answers have been lightly edited for clarity.

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Stock Portfolios, Football Teams, and the Stories We Tell Ourselves about Each

The world is complex and unpredictable, but humans prefer order, and cause and effect, so therefore tell stories that purport to explain what is simply random. Narratives pre-date writing. They help make events coherent and memorable, while arousing emotions in the listener. Behavioral biases, which all humans share, are in many cases essentially products of the stories we tell ourselves. The more detailed the story, the more entertaining it is and the more powerfully it can affect our emotions. We love stories. That can often be wonderful, but in decision making it can be dangerous.

In investing, there has been at least a little progress towards improving decision making by resisting the power of stories. Quantitative investors describe how they adhere to purely objective rules (rules and lines of code that, of course, they themselves have written) to govern their behavior and reduce bias. “Quantamentalists,” another breed of investor, allow some judgement to enter their decision making once they have established the framework. They do this in part in recognition that, as a rule, most humans don’t like rules. We suffer from what psychologists call “algorithm aversion,” i.e. preferring to go with our gut. That preference results from our need to remain in control, or at least to believe we are. Permitting human override of an algorithm may degrade the quality of its output, but in granting themselves the comfort of exercising some degree of control, decision makers likely improve their rate of adherence, for an overall improvement in outcomes. I fully expect self-driving cars to come with a steering wheel that will have no impact on direction of travel, but will allow the human passenger to feel more secure than if she were simply sitting back and giving herself over fully to the computer under the hood.

In his book The Success Equation, Michael Mauboussin writes extensively about the importance of a strong process and rules in activities where the immediate outcome is driven by luck and skill. He describes how it is possible to improve skill through what has become known as deliberate practice: repetitive, purposeful, and systematic repetition with immediate and specific feedback. Luck, however, can only be managed by having a strong process, with rules or standards constraining decision making and the urge to impute too much importance to our role in any one result. In activities such as investing or team sports—arenas where skill and luck both come into play—narrative is particularly seductive, making adherence to this recipe for success a constant battle.

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Don’t Just Do Something—Stand There

Humans prefer to do something rather than nothing. We like office environments that are a “hive of activity” and commend “men of action.” When stuck in a traffic jam, we will take an alternate route just to keep moving, even if it prolongs the journey. We tend, though, to conflate activity with productivity, mistaking the people whom we see doing the most with those who are the most valuable.

We see this bias in many domains. Our political leaders tend to respond to a crisis with ill-considered policies that capture attention but often do little good and may even do harm. It would be unacceptable for them to stand by and simply do nothing. While serving as both vice chairman of Harding Loevner and as chairman of a professional soccer club that competes in the English Football League (EFL), I have been struck by the parallels between investing and sports when it comes to the biases that damage effective decision-making. Studies have looked at penalty kicks in soccer. When a penalty is awarded, the ball is placed 12 yards from the center of the goal and a kicker gets the opportunity to score with only the goalkeeper standing in the way. It turns out that because of the goalkeeper’s bias for action, the optimal place to kick the ball is directly at the center of the goal. A goalkeeper will almost always dive one way or another in anticipation. If he dives the wrong way, he’s forgiven as having simply guessed wrong, or as being sent the wrong way by the kicker’s supposed feint. If he dives the right way, he has a chance to stop the ball entering the goal. If he merely stands in the middle, however, he is the subject of much abuse for doing nothing.

Investors fall victim to similar pressures and impulses. The immediate costs of transacting are low, and the propensity to transact is high. The result is that investors transact too much, and their returns suffer. They tend to transact at the wrong time, buying after prices have risen, and selling after prices have fallen.

Underlying these behaviors is a general misunderstanding of the roles of luck and skill. In sports and in investing, short-term results are the outcome of a combination of the two. Yet, we tend both to attribute the outcome more to skill than to luck and to extrapolate a series of outcomes (good or bad) into the future. This tendency stems from our deep-seated need for explanation, and a need to feel we are in control even when we are not. This occurs particularly in those sports, like soccer, that are generally low-scoring affairs. Unlike in basketball, for example, where there will be more than a hundred points in a game, the average number of goals in a professional soccer game is roughly three. The result of a single game will largely be driven by luck—one bobble of the ball, the inches between hitting a goalpost and scoring, a poor refereeing decision. Yet the narrative in post-match interviews is seldom “we got lucky.” At least, it’s seldom the case that “we got lucky” when the interviewee’s team wins. When the team loses, the loss is the result of bad luck! How similar this is to investment narratives, where there seems to be only two kinds of investment managers: the talented, and the unlucky.

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4 Sources of Edge for Active Managers

People are deeply flawed when it comes to making investment decisions. It is vital for active investment managers to be aware of their own behavioral defects as humans and counter these shortcomings with process. Good active managers must be able to identify their “sources of edge,” the characteristics that enable them to generate sustainable alpha.

Disclosures

“Out of Our Minds” presents the individual viewpoints of members of Harding Loevner on a range of investment topics. For more detailed information regarding particular investment strategies, please visit our website, www.hardingloevner.com. Any views expressed by employees of Harding Loevner are solely their own.

Any discussion of specific securities is not a recommendation to purchase or sell a particular security. Non-performance based criteria have been used to select the securities discussed. It should not be assumed that investment in the securities discussed has been or will be profitable. To request a complete list of holdings for the past year, please contact Harding Loevner.

There is no guarantee that any investment strategy will meet its objective. Past performance does not guarantee future results.

© 2024 Harding Loevner