Selected Publications
Individual counterfactuals with multidimensional unobserved heterogeneity
New nonparametric methods that identify and estimate counterfactuals for individuals, when each is characterized by a […]
Bounding quantile demand functions using revealed preference inequalities
This paper develops a new technique for the estimation of consumer demand models with unobserved heterogeneity […]
Latest version
Conditions for the existence of control functions in nonseparable simultaneous equations models
The control function approach (Heckman and Robb (1985)) in a system of linear simultaneous equations provides […]
Nonparametric estimation of nonadditive hedonic models
We analyze equilibria in hedonic economies and study conditions that lead to identification of structural preference […]