Arbeitspapier

Searching for rehabilitation in nonparametric regression models with exogenous treatment assignment

This paper offers some new directions in the analysis of nonparamertric models with exogenous treatment assignment. The nonparametric approach opens the door to the examination of potentially different distributed outcomes. When combined with cross-validation, it also identifies potentially irrelevant variables and linear versus nonlinear effects. Examination of the distribution of effects requires distribution metrics, such as stochastic dominance tests for ranking based on a wide range of criterion functions, including dollar valuations. We can identify subgroups with different treatment outcomes. We offer an empirical demonstration based on the GAIN data. In the case of one covariate (English as the primary language), there is support for a statistical inference of uniform first order dominant treatment effects. We also find several others that indicate second and higher order dominance rankings to a statistical degree of confidence.

Language
Englisch

Bibliographic citation
Series: IZA Discussion Papers ; No. 6874

Classification
Wirtschaft
Semiparametric and Nonparametric Methods: General
Subject
bootstrap
GAIN
nonparametric
rehabilitation
stochastic dominance
treatment effects
Nichtparametrisches Verfahren
Statistischer Test
Stochastischer Prozess
Theorie
Arbeitsmarktpolitik
Wirkungsanalyse
Kalifornien

Event
Geistige Schöpfung
(who)
Henderson, Daniel J.
Maasoumi, Esfandiar
Event
Veröffentlichung
(who)
Institute for the Study of Labor (IZA)
(where)
Bonn
(when)
2012

Handle
Last update
10.03.2025, 11:45 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Henderson, Daniel J.
  • Maasoumi, Esfandiar
  • Institute for the Study of Labor (IZA)

Time of origin

  • 2012

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