The Situational Rewards of Wages
Posted by The Situationist Staff on November 24, 2007
The New York Times‘s Louis Uchitelle wrote an interesting article this summer about what many are calling the “New Guilded Age” and the way the other one-one-hundredth of a percent lives.
In it, Uchitelle quotes Jim Sinegal, the modestly remunerated Costco CEO, who argues that other business leaders are driven less by absolute amounts than relative quantities of money. “I think that most of the people running companies today are motivated and pay is a small portion of the motivation,” Mr. Sinegal said. What, then, explains the skyrocketing wages top executives in the business world? “Because everyone else is getting it,” Sinegal believes. “It is as simple as that. If somehow a proclamation were made that C.E.O.’s could only make a maximum of $300,000 a year, you would not have any shortage of very qualified men and women seeking the jobs.”
It’s a plausible hypothesis, and Sinegal is by no means the first to offer it. But a just published study in Science provides a new kind of confirmation for the theory as reported by the BBC News, in the article excerpted below.
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Traditional economic theory assumes the only important factor is the absolute size of the reward.But researchers in the journal Science have shown the relative size of one’s earnings play a major role.
In the study, 38 pairs of male volunteers were asked to perform the same simple task simultaneously, and promised payment for success.
Both “players” were asked to estimate the number of dots appearing on a screen. Providing the right answer earned a real financial reward between 30 (£22) and 120 (£86) euros. Each of the participants was told how their partners had performed and how much they were paid.
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Using magnetic resonance tomographs, the researchers examined the volunteers’ blood circulation throughout the activities. High blood flow indicated that the nerve cells in the respective part of the brain were particularly active. Neuroscientist Dr Bernd Weber explains: “One area in particular, the ventral striatum, is the region where part of what we call the ‘reward system’ is located. In this area, we observed an activation when the player completed his task correctly.”
A wrong answer, and no payment, resulted in a reduction in blood flow to the “reward region.” But the area “lit up” when volunteers earned money, and interestingly showed far more activity if a player received more than his partner.
This indicated that stimulation of the reward centre was not merely linked to individual success, but to the success of others.
While behavioural experiments have suggested relative rewards may play a role in economic motivation, economist Professor Dr. Armin Falk, co-author of the paper, said: “It is the first time this hypothesis has been challenged using such an experimental approach.”
The professor emphasised to BBC News, that unlike behavioural experiments, brain scans had “no cognitive filter; we were monitoring immediate brain reaction”.
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To read the entire BBC summary, click here. To listen to a terrific seven-minute report from NPR’s Weekend America show on the “gilded age” — “a time just like ours, but way, way uglier” — click here.