Addiction – and rational choice theory |
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Authors: | Per Halvor Vale |
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Affiliation: | Institute for Economics and Resource Management, Norwegian University of Life Sciences, ?s, Norway |
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Abstract: | Becker and Murphy's theory is a well‐known contribution to economists on the discussion of addiction. This class of rational choice theory is still the most important reference for economists studying addiction. In this paper, the model and the economist's rational choice theory were challenged by modern neurobiological theory. The paper suggested reconstruction work of the standard inter‐temporal choice model along four lines to reduce the gap between the theory and the clinical definition of addiction: (1) a discount rate that varies; (2) revision of the concept consumption capital; (3) the possibility for genetic predisposition to addiction (even if the research up to now has not identified such a gene); and (4) social mechanisms that influence our behaviour. |
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Keywords: | Addiction rational choice theory behaviour consumption biological theory |
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