70 citations · 173 across the 10 of their papers we have counts for
11 papers
Inference in Incomplete Models
Alfred Galichon, Marc Henry
We provide a test for the specification of a structural model without identifying assumptions. We show the equivalence of several natural formulations of correct specification, whi…
Set Identification in Models with Multiple Equilibria
Alfred Galichon, Marc Henry
We propose a computationally feasible way of deriving the identified features of models with multiple equilibria in pure or mixed strategies. It is shown that in the case of Shaple…
Optimal transportation and the falsifiability of incompletely specified economic models
Ivar Ekeland, Alfred Galichon, Marc Henry
A general framework is given to analyze the falsifiability of economic models based on a sample of their observable components. It is shown that, when the restrictions implied by t…
Local Utility and Multivariate Risk Aversion
Arthur Charpentier, Alfred Galichon, Marc Henry
We revisit Machina's local utility as a tool to analyze attitudes to multivariate risks. We show that for non-expected utility maximizers choosing between multivariate prospects, a…
Dual theory of choice with multivariate risks
Alfred Galichon, Marc Henry
We propose a multivariate extension of Yaari's dual theory of choice under risk. We show that a decision maker with a preference relation on multidimensional prospects that preserv…
Entropy methods for identifying hedonic models
Arnaud Dupuy, Alfred Galichon, Marc Henry
This paper contributes to the literature on hedonic models in two ways. First, it makes use of Queyranne's reformulation of a hedonic model in the discrete case as a network flow p…