with random coefficients and exogenous regressors in both equations. We establish a profound non-identification result: the … outcome equation or any marginal, except the one on the endogenous regressor. Identification continues to fail, even if we …

This paper studies the nonparametric identification and estimation of voters' preferences when voters are ideological …

the use of instrumental variables and discuss conditions under which partial and point identification are obtained. We … update the identification results of Chernozhukov and Hansen (2005). We illustrate the modelling assumptions through …

In parametric models a sufficient condition for local identification is that the vector of moment conditions is … the true value that are sufficient for local identification. We apply these results to obtain new, primitive … identification conditions in several important models, including nonseparable quantile instrumental variable (IV) models, single …

rule, this identification result should have a wide applicability. It leads to a new perspective on handling measurement …

This paper considers nonparametric identification of a two-stage entry and bidding model for auctions which we call the …'s identification properties have not been well understood. We establish identification results for the general AS model, using … partially identified. We derive constructive identification results in both cases, which can readily be refined to produce the …

identification), but ignoring it can lead to misspecifications. The survey starts with a general characterization of structural … guide to identification and estimation strategies, I discuss games of complete and incomplete information separately …

We study identification and estimation in first-price auctions with risk-averse bidders and selective entry, building … standard models as special cases. It poses, however, a unique methodological challenge - existing results on identification … restriction - on the copula governing selection into entry - is typically sufficient to restore point identification of all …