Nonparametric Instrumental Variable Methods for Dynamic Treatment Evaluation

Arbeitspapier

We develop a nonparametric instrumental variable approach for the estimation of average treatment effects on hazard rates and conditional survival probabilities, without model structure. We derive constructive identification proofs for average treatment effects under noncompliance and dynamic selection, exploiting instrumental variation taking place during ongoing spells. We derive asymptotic distributions of the corresponding estimators. This includes a detailed examination of noncompliance in a dynamic context. In an empirical application, we evaluate the French labor market policy reform PARE which abolished the dependence of unemployment insurance benefits on the elapsed unemployment duration and simultaneously introduced additional active labor market policy measures. The estimated effect of the reform on the survival function of the duration of unemployment duration is positive and significant. Neglecting selectivity leads to an underestimation of the effects in absolute terms.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Series: IZA Discussion Papers ; No. 9782

Classification and Topics

• Classification: Wirtschaft ; Semiparametric and Nonparametric Methods: General ; Duration Analysis; Optimal Timing Strategies ; Unemployment: Models, Duration, Incidence, and Job Search ; Unemployment Insurance; Severance Pay; Plant Closings
• Subject: hazard rate ; duration variable ; treatment effects ; survival function ; noncompliance ; regression discontinuity design ; unemployment ; labor market policy reform ; active labor market policy ; unemployment benefits

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): van den Berg, Gerard J. ; Bonev, Petyo ; Mammen, Enno
• Event: Veröffentlichung
• (who): Institute for the Study of Labor (IZA)
• (where): Bonn
• (when): 2016

Further information

• Handle: http://hdl.handle.net/10419/141541
• Last update: 10.03.2025, 11:41 AM CET