effects diminish with the elapsed unemployment duration until a sanction is imposed. The limited use of benefit sanctions can …

duration until treatment and the counterfactual durations until exit. To illustrate the approach, the paper studies the effect … duration. The contamination of the standard matching estimator due to later entries into treatment is large if the treatment … probability is high. -- Treatment ; program participation ; unemployment duration ; training ; propensity score ; matching …

duration until treatment and the counterfactual durations until exit. To illustrate the approach, the paper studies the effect … duration. The contamination of the standard matching estimator due to later entries into treatment is large if the treatment … probability is high. -- treatment ; program participation ; unemployment duration ; training ; propensity score ; matching …