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Nonparametric instrumental variable methods for dynamic treatment evaluation
Berg, Gerard J. van den; Bonev, Petyo; Mammen, Enno - 2016
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 …
Persistent link: https://www.econbiz.de/10011453442
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Nonparametric instrumental variable methods for dynamic treatment evaluation
Berg, Gerard J. van den; Bonev, Petyo; Mammen, Enno - 2016
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 …
Persistent link: https://www.econbiz.de/10011492188
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Rebuttal of 'On Nonparametric Identification of Treatment Effects in Duration Models'
Abbring, Jaap H. - 2016
In their IZA Discussion Paper 10247, Johansson and Lee claim that the main result (Proposition 3) in Abbring and Van den Berg (2003b) does not hold. We show that their claim is incorrect. At a certain point within their line of reasoning, they make a rather basic error while transforming one...
Persistent link: https://www.econbiz.de/10012981521
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Bounds on treatment effects on transitions
Vikström, Johan; Ridder, Geert; Weidner, Martin - 2015
This paper considers identification of treatment effects on conditional transition probabilities. We show that even under random assignment only the instantaneous average treatment effect is point identified. Because treated and control units drop out at different rates, randomization only...
Persistent link: https://www.econbiz.de/10010461745
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Rebuttal of "on nonparametric identification of treatment effects in duration models"
Abbring, Jaap H.; Berg, Gerard J. van den - 2016
In their IZA Discussion Paper 10247, Johansson and Lee claim that the main result (Proposition 3) in Abbring and Van den Berg (2003b) does not hold. We show that their claim is incorrect. At a certain point within their line of reasoning, they make a rather basic error while transforming one...
Persistent link: https://www.econbiz.de/10011543629
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Bounds on treatment effects on transitions
Vikström, Johan; Ridder, Geert; Weidner, Martin - 2016
This paper considers identification of treatment effects on conditional transition probabilities. We show that even under random assignment only the instantaneous average treatment effect is point identified. Because treated and control units drop out at different rates, randomization only...
Persistent link: https://www.econbiz.de/10011455180
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On nonparametric identification of treatment effects in duration models
Johansson, Per-Olov; Lee, Myoung-jae - 2016
effect of a timing-chosen treatment on an event duration of interest does not hold. The main problem is that the … Statistical Society, Series B) that requires independence between the waiting duration until treatment and the event duration, but …
Persistent link: https://www.econbiz.de/10011543606
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On Nonparametric Identification of Treatment Effects in Duration Models
Johansson, Per - 2016
effect of a timing-chosen treatment on an event duration of interest does not hold. The main problem is that the … Statistical Society, Series B) that requires independence between the waiting duration until treatment and the event duration, but …
Persistent link: https://www.econbiz.de/10012981520
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Instrumental Variable Estimation of Treatment Effects for Duration Outcomes
Bijwaard, Govert - 2021
duration outcomes. The method can handle the typical complications that arise with duration data of time-varying treatment and … Generalized Accelerated Failure Time (GAFT) model. The GAFT model encompasses two competing approaches to duration data; the …
Persistent link: https://www.econbiz.de/10013316937
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Bounds on average and quantile treatment effects on duration outcomes under censoring, selection, and noncompliance
Blanco, German; Chen, Xuan; Flores, Carlos; … - 2018
We consider the problem of assessing the effects of a treatment on duration outcomes using data from a randomized … duration outcome, and noncompliance with the assigned treatment. Ignoring any of these issues could yield biased estimates of … duration. Our estimated bounds suggest that JC participation may increase the average duration of the last complete employment …
Persistent link: https://www.econbiz.de/10011924890