On the first chapter of this thesis we provide an axiomatization of Second Order Expected Utility model (SOEU) that does not restrict the decision maker’s attitude towards subjective uncertainty moreover, the subjective probability measure is unique and derived endogenously. On the second chapter we axiomatize a dynamic version of SOEU in which the ambiguity aversion may be stochastic and time-varying. Our dynamic representation also admits a corollary that generalizes the Hansen-Sargent Model. We also discuss a procedure to accommodate sources of uncertainty in a static environment. On the third chapter we show that for an infinite horizon economy, with complete contingent markets and default even with the most severe economic punishment (...
textThis work presents a systematic investigation of two topics. One is in stochastic dynamic genera...
This thesis contains three distinct chapters that contribute to our understanding of how people resp...
Motivated by the extensive evidence about the relevance of status quo bias both in experiments and i...
Este trabalho apresenta uma fundamentação axiomática para escolhas sob incerteza onde o agente pode ...
Esta tese reformula o modelo de teoria de decisão de Savage relaxando a hipótese implícita de que um...
I study individuals\u27 behavior under uncertainty and its implications for economies. In Chapter 1,...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2014.htmlDocuments de travail du...
This chapter reviews developments in the theory of decision making under risk and uncertainty, focus...
This paper discusses models of choice under imprecise objective proba-bilistic information featuring...
In this paper we analyze competition between firms with uncertain demand functions. A duopoly model ...
This paper develops an axiomatic theory of decision making under uncertainty that dispenses with the...
Abstracts with downloadable Discussion Papers in PDF are available on the Internet: http://www.ssb...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2008.htmlDocuments de travail du...
In order to analyse the effect of ambiguity and uncertainty aversion on equilibrium welfare, a two p...
The purpose of this essay is to show that the standard approach of economic modelling (which consist...
textThis work presents a systematic investigation of two topics. One is in stochastic dynamic genera...
This thesis contains three distinct chapters that contribute to our understanding of how people resp...
Motivated by the extensive evidence about the relevance of status quo bias both in experiments and i...
Este trabalho apresenta uma fundamentação axiomática para escolhas sob incerteza onde o agente pode ...
Esta tese reformula o modelo de teoria de decisão de Savage relaxando a hipótese implícita de que um...
I study individuals\u27 behavior under uncertainty and its implications for economies. In Chapter 1,...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2014.htmlDocuments de travail du...
This chapter reviews developments in the theory of decision making under risk and uncertainty, focus...
This paper discusses models of choice under imprecise objective proba-bilistic information featuring...
In this paper we analyze competition between firms with uncertain demand functions. A duopoly model ...
This paper develops an axiomatic theory of decision making under uncertainty that dispenses with the...
Abstracts with downloadable Discussion Papers in PDF are available on the Internet: http://www.ssb...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2008.htmlDocuments de travail du...
In order to analyse the effect of ambiguity and uncertainty aversion on equilibrium welfare, a two p...
The purpose of this essay is to show that the standard approach of economic modelling (which consist...
textThis work presents a systematic investigation of two topics. One is in stochastic dynamic genera...
This thesis contains three distinct chapters that contribute to our understanding of how people resp...
Motivated by the extensive evidence about the relevance of status quo bias both in experiments and i...