High dimensional problems in econometrics
نویسندگان
چکیده
منابع مشابه
High - Dimensional Econometrics and Model Selection
This dissertation consists of three chapters. Chapter 1 proposes a new method to solve the many moment problem: in Generalized Method of Moments (GMM), when the number of moment conditions is comparable to or larger than the sample size, the traditional methods lead to biased estimators. We propose a LASSO based selection procedure in order to choose the informative moments and then, using the ...
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ژورنال
عنوان ژورنال: Journal of Econometrics
سال: 2015
ISSN: 0304-4076
DOI: 10.1016/j.jeconom.2015.02.009