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Jean-Christophe Vergnaud

Researcher at University of Paris

Publications -  88
Citations -  2615

Jean-Christophe Vergnaud is an academic researcher from University of Paris. The author has contributed to research in topics: Expected utility hypothesis & Belief revision. The author has an hindex of 15, co-authored 82 publications receiving 2440 citations. Previous affiliations of Jean-Christophe Vergnaud include Pantheon-Sorbonne University & Paris School of Economics.

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Public-health impact of outdoor and traffic-related air pollution: a European assessment

Nino Künzli, +13 more
- 02 Sep 2000 - 
TL;DR: The impact of outdoor (total) and traffic-related air pollution on public health in Austria, France, and Switzerland and the results should guide decisions on the assessment of environmental health-policy options are guided.
Journal ArticleDOI

Attitude toward imprecise information

Thibault Gajdos, +4 more
- 01 May 2008 - 
TL;DR: An axiomatic model of decision making which incorporates objective but imprecise information and explains how subjective belief varies with information is presented, which identifies an explicit attitude toward imprecision that underlies usual hedging axioms.
Journal ArticleDOI

Decision making with imprecise probabilistic information

Thibault Gajdos, +2 more
- 01 Sep 2004 - 
TL;DR: An axiomatic approach to decision under uncertainty that explicitly takes into account the information available to the decision maker is developed and shows that a decision maker who is averse to information imprecision maximizes the minimum expected utility computed with respect to a subset of the set of initially given priors.
Journal ArticleDOI

Metacognition about the past and future: quantifying common and distinct influences on prospective and retrospective judgments of self-performance.

Stephen M. Fleming, +5 more
- 01 Jan 2016 - 
TL;DR: Different influences on each judgment type were found: retrospective judgments were strongly influenced by the speed and accuracy of the immediately preceding decision, whereas prospective judgments were influenced by previous confidence over a longer time window.
Posted Content

Public health Impact of Outdoor and Traffic related Air Pollution

Nino Künzli, +13 more
- 02 Sep 2000 - 
TL;DR: This assessment estimates the public-health impacts of current patterns of air pollution in Austria, France, and Switzerland and should guide decisions on the assessment of environmental health-policy options.