How do decision makers act and how should they act when confronted with uncertainty ? Economic behavior under uncertainty is often influenced by the informational structure of the decision context. Remarkably, the joint presence (juxtaposition or combination) of two sources of uncertainty - namely risk (known probability) and ambiguity (unknown probability of events) - gives rise to behaviors that depart from standard models of decision making, subjective expected utility and its extension to non-additive probability, Choquet expected utility ; the essential behavioral component beyond paradoxes of uncertainty is (non neutral) attitude toward ambiguity. The studies reported in this thesis empirically investigate the heterogeneity of ambigui...
In a version of the Ellsberg Paradox, the decision-maker is confronted with two urns, each containin...
We propose and characterize a model of preferences over acts such that the decision maker prefers ac...
Ambiguity aversion is one of the most investigated phenomenon in decision theory. Ambiguity refers t...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
We experimentally explore decision-making under uncertainty using a framework that decomposes uncert...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
We propose and axiomatize a model of preferences over acts such that the decision maker evaluates ac...
In a version of the Ellsberg Paradox, the decision-maker is confronted with two urns, each containin...
We propose and characterize a model of preferences over acts such that the decision maker prefers ac...
Ambiguity aversion is one of the most investigated phenomenon in decision theory. Ambiguity refers t...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
How do decision makers act and how should they act when confronted with uncertainty ? Economic behav...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This thesis studies beliefs, ambiguity attitudes, and dynamics of attention and their role on decisi...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
We experimentally explore decision-making under uncertainty using a framework that decomposes uncert...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
This dissertation deals with the theory of decision making under uncertainty. It aims at describing ...
We propose and axiomatize a model of preferences over acts such that the decision maker evaluates ac...
In a version of the Ellsberg Paradox, the decision-maker is confronted with two urns, each containin...
We propose and characterize a model of preferences over acts such that the decision maker prefers ac...
Ambiguity aversion is one of the most investigated phenomenon in decision theory. Ambiguity refers t...