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delta method, and (3) provide results for sparsity-based estimation of regression functions for function-valued outcomes. …
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) regression functions, also providing practical, theoretically justified penalty choices. Each of these results is new and could …
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continua of Lasso or Post-Lasso type estimators for continua of (nuisance) regression functions and provide practical …
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reversely affect wage inequality. To study our research questions, we analyze panel data from Norway and find that wage …
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of selection) in matching, instrumental variable and control functions methods. (2) It contrasts the roles of exclusion … restrictions in matching and selection models. (3) It characterizes the sensivity of matching to the choice of conditioning …. (4) It demonstrates the problem of choosing the conditioning variables in matching and the failure of conventional model …
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