Selected Publications
Common values, unobserved heterogeneity, and endogenous entry in U.S. offshore oil lease auctions
An oil lease auction is the classic example motivating a common values model. However, formal testing […]
Identification in differentiated product markets
Empirical models of demand for – and, often, supply of – differentiated products are widely used […]
Identification of nonparametric simultaneous equations models with a residual index structure
We present new results on the identifiability of a class of nonseparable nonparametric simultaneous equations models […]