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This paper proposes and characterises a model of uncertainty averse preferences that can simultaneously accommodate three divergences from subjective expected utility: imprecision of beliefs (or ambiguity), imprecision of tastes (or multi utility), and state dependence of utility. Moreover, it...
Persistent link: https://www.econbiz.de/10010501882
We study portfolio allocation and characterize contracts issued by firms in the international financial market when investors exhibit ambiguity aversion and perceive ambiguity in assets issued in foreign locations. Increases in the variance of their risky production process cause firms to issue...
Persistent link: https://www.econbiz.de/10010496775
Using a model of bivariate decision under risk of disease, with separates the financial losses from the health losses, we analyse the curative demand for healthcare and the determinants of overconsumption care problem. We also study the demand for self-protection and the demand for...
Persistent link: https://www.econbiz.de/10004970465
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including surveys conducted by experts, analyses of the regional daily press and of data from the administrative litigation …
Persistent link: https://www.econbiz.de/10008832176
Les administrations douanières des pays en développement mettent en œuvre depuis plusieurs années des méthodes d'analyse et de gestion du risque à partir des données issues des systèmes informatiques de dédouanement, afin d'orienter les contrôles de première ligne vers les différents...
Persistent link: https://www.econbiz.de/10014000632
This chapter provides a detailed analysis of the economic, legal and public policy rationales for the application of taxes and other fiscal measures on health-related commodities. The motivation for such taxes has been more often linked to the fiscal revenues generated than to their potential...
Persistent link: https://www.econbiz.de/10010499783
French Abstract: Résumé en Français: Cet article reprend les enseignements, théoriques, statistiques et économétriques, de l'économie en matière de fraude fiscale. Il est rappelé que de très nombreux paramètres pèsent sur la décision du contribuable de frauder ou de rester dans la...
Persistent link: https://www.econbiz.de/10012971959
French Abstract: Nous discutons de quelques développements récents en économie expérimentale sur la relation entre la loi et les normes sociales dans la détermination des comportements. Dans l'approche traditionnelle de l'analyse économique du droit, l'effectivité des lois repose...
Persistent link: https://www.econbiz.de/10013022131