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Associate and Reader in Economics
Expertise: econometric theory, applied econometrics
27 August 2013
Tatiana Komarova
The paper considers nonparametric estimation of absolutely continuous distribution functions of lifetimes of non-identical components in k-out-of-n systems from the observed “autopsy” data. In economics,ascending “button... Read more...
01 May 2012
In semiparametric binary response models, support conditions on the regressors are required to guarantee point identification of the parameter of interest. For example,one regressor is usually assumed to have continuous ... Read more...
01 September 2010
Tatiana Komarova, Thomas Severini and Elie Tamer
We introduce a notion of median uncorrelation that is a natural extension of mean (linear) uncorrelation. A scalar random variable Y is median uncorrelated with a kdimensional random vector X if and only if the slope fro... Read more...
01 October 2009
This paper proposes an approach to proving nonparametric identification for distributions of bidders' values in asymmetric second-price auctions. I consider the case when bidders have independent private values and the o... Read more...
