透视图(图形)
差异(会计)
风险管理
现象
价值(数学)
精算学
期望效用假设
心理学
冒险
经济
社会心理学
认识论
计算机科学
金融经济学
数学
管理
统计
会计
哲学
人工智能
作者
James G. March,Zur Shapira
出处
期刊:Management Science
[Institute for Operations Research and the Management Sciences]
日期:1987-11-01
卷期号:33 (11): 1404-1418
被引量:2868
标识
DOI:10.1287/mnsc.33.11.1404
摘要
This paper explores the relation between decision theoretic conceptions of risk and the conceptions held by executives. It considers recent studies of risk attitudes and behavior among managers against the background of conceptions of risk derived from theories of choice. We conclude that managers take risks and exhibit risk preferences, but the processes that generate those observables are somewhat removed from the classical processes of choosing from among alternative actions in terms of the mean (expected value) and variance (risk) of the probability distributions over possible outcomes. We identify three major ways in which the conceptions of risk and risk taking held by these managers lead to orientations to risk that are different from what might be expected from a decision theory perspective: Managers are quite insensitive to estimates of the probabilities of possible outcomes; their decisions are particularly affected by the way their attention is focused on critical performance targets; and they make a sharp distinction between taking risks and gambling. These differences, along with closely related observations drawn from other studies of individual and organizational choice, indicate that the behavioral phenomenon of risk taking in organizational settings will be imperfectly understood within a classical conception of risk.
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