Showing 1 - 10 of 11,553
Shackle was one of the representative critics of probability calculus. His alternative decision theory was … interpretation of Shacklean theory by focusing on the common stage structure of the decision-making. This paper shows that the … characteristics of Shackle-Katzner framework can be explained as: (1) the non-distributive and non-additive ordinal measure of …
Persistent link: https://www.econbiz.de/10013415895
probability calculus, which can be of use to analyse both ambiguity and uncertainty. The comparison between Ellsberg and Shackle … of the boundaries of probability theory that is in the same vein of Ellsberg's and Shackle's concern in the years of the … the criteria for decision under uncertainty they put forward. The paper establishes a link between Ellsberg's and Shackle …
Persistent link: https://www.econbiz.de/10013144078
Probabilistic risk beliefs are key drivers of economic and health decisions, but people are not always certain about their beliefs. We study these "imprecise probabilities", also known as ambiguous beliefs. We show that imprecision is measurable separately from the levels of risk beliefs. People...
Persistent link: https://www.econbiz.de/10014390526
This paper uses laboratory experiments to study subjects’ assessment of uncertainty resulting from strategic and non … and examine if they satisfy the law of probability including monotonicity and additivity. Violations from the law are … observed for both uncertainty sources, but are more substantial for strategic uncertainty. In particular, we observe a …
Persistent link: https://www.econbiz.de/10012488822
This paper demonstrates that well-established biases in decision making under uncertainty can generate poverty traps. A … theoretical framework is developed to demonstrate that: i) probability weighting and ambiguity attitude can lead individuals to …
Persistent link: https://www.econbiz.de/10015062969
Shackle's theory are not limited to a number of methodological statements. In fact, it is also the formal measures used in the …This paper discusses the evolution of decision theory after Savage's Foundations. Two developments are examined. First …, it is presented the rationale of Shackle's proposal to abandon probabilistic decision making. Second, it is discussed the …
Persistent link: https://www.econbiz.de/10014074083
. -- age ; cumulative prospect theory ; risk aversion ; probability weights ; reference point … incentives. We estimate the parameterized models in the framework of cumulative prospect theory and examine the risk aversion …, probability weightings and reference point adoption of elderly and young groups. The results of our experiment indicate that the …
Persistent link: https://www.econbiz.de/10003757815
on the theory of quantum measurements. We stress that quantum effects in cognition can arise only when decisions are made … under uncertainty. Conditions for the appearance of quantum interference in cognitive sciences and the conditions when …
Persistent link: https://www.econbiz.de/10009751180
uncertainty are closely related. However, this association is much stronger when the second layer of uncertainty is subjective … probabilities, and (3) are ambiguity non-neutral. By decomposing ambiguity into risk and model uncertainty, and jointly eliciting … the attitudes individuals manifest towards these two types of uncertainty, we characterize individuals' degree of …
Persistent link: https://www.econbiz.de/10011457763
expected utility theory. First, Ellsberg performed no actual experiments, and in fact recent empirical evidence on the Ellsberg … expected utility theory …
Persistent link: https://www.econbiz.de/10013129111