The Upside of Irrationality: The Unexpected Benefits of Defying Logic at Work and at Home. Dan Ariely

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СКАЧАТЬ the promise of a low bonus and once with the promise of a high bonus. We also asked them to perform the mechanical task (clicking on a keyboard) twice: once with the promise of a low bonus and once with the promise of a high bonus.

      What did this experiment teach us? As you might expect, we saw a difference between the effects of large incentives on the two types of tasks. When the job at hand involved only clicking two keys on a keyboard, higher bonuses led to higher performance. However, once the task required even some rudimentary cognitive skills (in the form of simple math problems), the higher incentives led to a negative effect on performance, just as we had seen in the experiment in India.

      The conclusion was clear: paying people high bonuses can result in high performance when it comes to simple mechanical tasks, but the opposite can happen when you ask them to use their brains—which is usually what companies try to do when they pay executives very high bonuses. If senior vice presidents were paid to lay bricks, motivating them through high bonuses would make sense. But people who receive bonus-based incentives for thinking about mergers and acquisitions or coming up with complicated financial instruments could be far less effective than we tend to think—and there may even be negative consequences to really large bonuses.

      To summarize, using money to motivate people can be a double-edged sword. For tasks that require cognitive ability, low to moderate performance-based incentives can help. But when the incentive level is very high, it can command too much attention and thereby distract the person’s mind with thoughts about the reward. This can create stress and ultimately reduce the level of performance.

      

      AT THIS POINT, a rational economist might argue that the experimental results don’t really apply to executive compensation. He might say something like “Well, in the real world, overpaying would never be an issue because employers and compensation boards would take lowered performance into account and never offer bonuses that could make motivation inefficient. After all,” the rational economist might claim, “employers are perfectly rational. They know which incentives help employees perform better and which incentives don’t.”^*

      This is a perfectly reasonable argument. Indeed, it is possible that people intuitively understand the negative consequence of high bonuses and would therefore never offer them. On the other hand, much like many of our other irrationalities, it is also possible that we don’t exactly understand how different forces, including financial bonuses, influence us.

      In order to try to find out what intuitions people have about high bonuses, we described the India experiment in detail to a large group of MBA students at Stanford University and asked them to predict the performance in the small-, medium-, and very-large-bonus conditions. Without knowing our results, our “postdictors” (that is, predictors after the fact) expected that the level of performance would increase with the level of payment—mispredicting the effects of the very high bonuses on performance.

      These results suggested that the negative effect of high bonuses is not something that people naturally intuit. It also suggests that compensation is an area in which we need to employ stringent empirical investigation, rather than rely on intuitive reasoning. But would companies and boards of directors abandon their own intuitions when it comes to setting salaries and use empirical data instead? I doubt it. In fact, whenever I have a chance to present some of our findings to high-ranking executives, I am continually surprised by how little they know or think about the efficacy of their compensation schemes and how little interest they have in figuring out how to improve them.^*

      What about Those “Special People”?

      A few years ago, before the financial crisis of 2008, I was invited to give a talk to a select group of bankers. The meeting took place in a well-appointed conference room at a large investment company’s office in New York City. The food and wine were delicious and the views from the windows spectacular. I told the audience about different projects I was working on, including the experiments on high bonuses in India and MIT. They all nodded their heads in agreement with the theory that high bonuses might backfire—until I suggested that the same psychological effects might also apply to the people in the room. They were clearly offended by the suggestion. The idea that their bonuses could negatively influence their work performance was preposterous, they claimed.

      I tried another approach and asked for a volunteer from the audience to describe how the work atmosphere at his firm changes at the end of the year. “During November and December,” the fellow said, “very little work gets done. People mostly think about their bonuses and about what they will be able to afford.” In response, I asked the audience to try on the idea that the focus on their upcoming bonuses might have a negative effect on their performance, but they refused to see my point. Maybe it was the alcohol, but I suspect that those folks simply didn’t want to acknowledge the possibility that their bonuses were vastly oversized. (As the prolific author and journalist Upton Sinclair once noted, “It is difficult to get a man to understand something when his salary depends upon his not understanding it.”)

      Somewhat unsurprisingly, when presented with the results of these experiments, the bankers also maintained that they were, apparently, superspecial individuals; unlike most people, they insisted, they work better under stress. It didn’t seem to me that they were really so different from other people, but I conceded that perhaps they were right. I invited them to come to the lab so that we could run an experiment to find out for sure. But, given how busy bankers are and the size of their paychecks, it was impossible to tempt them to take part in our experiments or to offer them a bonus that would have been large enough to be meaningful for them.

      Without the ability to test bankers, Racheli Barkan (a professor at Ben-Gurion University in Israel) and I looked for another source of data that could help us understand how highly paid, highly specialized professionals perform under great pressure. I know nothing about basketball, but Racheli is an expert, and she suggested that we look at clutch players—the basketball heroes who sink a basket just as the buzzer sounds. Clutch players are paid much more than other players, and are presumed to perform especially brilliantly during the last few minutes or seconds of a game, when stress and pressure are highest.

      With the help of Duke University men’s basketball Coach Mike Krzyzewski (“Coach K”), we got a group of professional coaches to identify clutch players in the NBA (the coaches agreed, to a large extent, about who is and who is not a clutch player). Next, we watched videos of the twenty most crucial games for each clutch player in an entire NBA season (by most crucial, we meant that the score difference at the end of the game did not exceed three points). For each of those games, we measured how many points the clutch players had shot in the last five minutes of the first half of each game, when pressure was relatively low. Then we compared that number to the number of points scored during the last five minutes of the game, when the outcome was hanging by a thread and stress was at its peak. We also noted the same measures for all the other “nonclutch” players who were playing in the same games.

      We found that the nonclutch players scored more or less the same in the low-stress and high-stress moments, whereas there was actually a substantial improvement for clutch players during the last five minutes of the games. So far it looked good for the clutch players and, by analogy, the bankers, as it seemed that some highly qualified people could, in fact, perform better under pressure.

      But—and I’m sure you expected a “but”—there are two ways to gain more points in the last five minutes of the game. An NBA clutch player can either improve his percentage success (which would indicate a sharpening of performance) or shoot more often with the same percentage (which suggests no improvement in skill but rather a change in the number of attempts). So we looked separately at whether the clutch players actually shot better or just more often. As it turned СКАЧАТЬ