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-parametric and easy to implement. Our approach can be connected to corrections for selection bias and shrinkage estimation and is to …
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This paper proposes new ℓ1-penalized quantile regression estimators for panel data, which explicitly allows for individual heterogeneity associated with covariates. We conduct Monte Carlo simulations to assess the small sample performance of the new estimators and provide comparisons of new...
Persistent link: https://www.econbiz.de/10010238040
Diese Dissertation besteht aus drei eigenständigen Aufsätzen zur semiparametrischen Schätzung von Behandlungseffekten. Behandlungseffekte bezeichnen den kausalen Effekt einer Variablen auf eine bestimmte Zielgröße und die semiparametrischen Schätzungen vermeiden die parametrischen Annahmen...
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A simple shrinkage method is proposed to improve the performance of weighting estimators of the average treatment …, three different variants of a shrinkage method for the propensity scores are analyzed. The results of a comprehensive Monte …
Persistent link: https://www.econbiz.de/10010412049
for selection bias and shrinkage estimation and is to be contrasted with deconvolution. Simulation results confirm the …
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