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Image: Universität Zürich
Year of election: | 2002 |
Section: | Economics and Empirical Social Sciences |
City: | Zurich |
Country: | Switzerland |
Research Priorities: Behavioural Economics, Experimental Economics, Neuroeconomics, Fairness and Reciprocity
Ernst Fehr is an Austrian-Swiss economist and specialist in behavioural economics. He was able to show through extensive empirical studies that people are not as rational and self-serving as the standard model of the homo economicus assumes. His work contributed significantly to this fundamental change in economics.
Fairness, altruism, or the desire for compensatory justice: Phenomena like these that serve to humanize social interactions have until recently been almost completely ignored by economic theories. Ernst Fehr critiques the neoclassical dogma of the consistently rational behaviour of “homo economicus” who is exclusively driven by the principle of personal gain and utility maximization. Thereby, he affected a fundamental transformation that is today referred to as the “psychological shift in economics".
Fehr was able to demonstrate in numerous behavioural studies that humans are in no way only governed by the pursuit of material gains when acting as economic subjects but rather often try to attain a fair balance of interests even if it is to their disadvantage. He is intensely interested in the role that the principle of solidarity plays in economic decisions and in the cooperation of small groups. In addition to laboratory experiments, Fehr conducts controlled field studies. During tests with indigenous peoples from the Amazon basin and Papua New Guinea he explored the extent to which “fair” conduct or sanctions against anti-social contemporaries are culturally determined. To track down the evolutionary roots of cooperation and “pro-social behaviour”, he organized experiments with children and chimpanzees. His institute has its own brain scanner to investigate the neurobiological bases of human behaviour.
Ernst Fehr bridged the gap between such diverse disciplines as economics, sociology, psychology, biology, ethnology, and neuroscience. His insights into the basics of human social behaviour help explain why the real economy often acts different from the ways found in many economic textbooks. From his work, Ernst Fehr also derives practical recommendations for influencing human behaviour by both utilizing prohibitions or monetary incentives and more subtle psychological mechanisms.
In 2008, Ernst Fahr was the first economist to receive the Marcel Benoist Price that is often considered the “Swiss Nobel price”. Because of his continued presence in Zurich, the city became a centre of modern experimental economic research.