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We introduce a weak rank dependent utility (RDU) model, with one extra parameter compared to the canonical expected utility (EUT) model, which makes many of the same predictions as cumulative prospect theory (CPT). The model extends a set of nonconvex preferences to its maximal inner convex...
Persistent link: https://www.econbiz.de/10012936192
In this paper we examine the performance of theories of decision making under uncertainty/ambiguity from the … end, we employ an innovative experimental design which enables us to reproduce ambiguity in the laboratory in a …
Persistent link: https://www.econbiz.de/10005328553
Given the possibility to modify the probability of a loss, will a profit-maximizing insurer engage in loss prevention or is it in his interest to increase the loss probability? This paper investigates this question. First, we calculate the expected profit maximizing loss probability within an...
Persistent link: https://www.econbiz.de/10010395085
This paper conducts a systematic comparison of behavioral economics’s challenges to the standard accounts of economic behaviors within three dimensions: under risk, over time and regarding other people. A new perspective on two underlying methodological issues, i.e., interdisciplinarity and...
Persistent link: https://www.econbiz.de/10011809698
There is a large theoretical literature in both economics and psychology on decision making under ambiguity (as … design, in which we create genuine ambiguity in the laboratory and can control the amount of ambiguity, we generate data … how the fit changes when we vary the ambiguity. We find that the Choquet formulation performs best overall, though it is …
Persistent link: https://www.econbiz.de/10005523931
aversion, along with a coefficient for ambiguity aversion. These are estimated controlling for survey data of sociodemographic … related to loss aversion or ambiguity aversion. …
Persistent link: https://www.econbiz.de/10011631020
aversion, along with a coefficient for ambiguity aversion. These are estimated controlling for survey data of sociodemographic … related to loss aversion or ambiguity aversion. …
Persistent link: https://www.econbiz.de/10011631008
to information differences (sampling bias), to a feature of preferences (ambiguity sensitivity) or to aspects of …
Persistent link: https://www.econbiz.de/10012242996
This article extends the theory of corporate risk management to encompass highly dynamic risks. Taking Viscusi'�s (1989) prospective reference from the context of individual decision making and applying it to a corporate context we propose a theory of how corporations process new information....
Persistent link: https://www.econbiz.de/10005789691
The most commonly employed decision making paradigms are expected utility, prospect theory and regret theory. We examine the simple heuristic of maximizing the probability of being ahead, which in some natural economic situations may be in contradiction to all three of the above fundamental...
Persistent link: https://www.econbiz.de/10012911948