Showing 1 - 10 of 2,188
the timing of a treatment duration. The initial randomization and treatment affect in turn a duration outcome of interest …
Persistent link: https://www.econbiz.de/10014083457
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
-mixed proportional-hazard approach with three durations: the waiting time until treatment, the untreated duration from the baseline, and … the treated duration from the treatment timing. To implement the proposal, we use semiparametric piecewise … subsidy effects on unemployment duration to find about 11.1 month reduction …
Persistent link: https://www.econbiz.de/10013085068
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
This survey is devoted to the statistical analysis of duration models and point processes. The first section introduces … specific concepts and definitions for single-spell duration models. Section two is devoted to the presentation of conditional … duration models which incorporate the effects of explanatory variables. Competing risks models are presented in the third …
Persistent link: https://www.econbiz.de/10012776120
growing literate on multiple spell multiple states duration models, or multistate models, modeling this issue is only at its … proportional hazard structure. First, the aspects of frailty modeling in univariate (proportional hazard, Cox) duration models are … parallel/clustered multivariate duration data with unobserved heterogeneity. The implications of choosing shared or correlated …
Persistent link: https://www.econbiz.de/10013123918
There is little evidence on unemployment duration and its determinants in developing countries. This study is on the … duration aspect of unemployment in a developing country, Turkey. We analyze the determinants of the probability of leaving …
Persistent link: https://www.econbiz.de/10013146173
We study job durations using a multivariate hazard model allowing for worker-specific and firm-specific unobserved determinants. The latter are captured by unobserved heterogeneity terms or random effects, one at the firm level and another at the worker level. This enables us to decompose the...
Persistent link: https://www.econbiz.de/10012764687
Knowledge of treatment effect heterogeneity or "essential heterogeneity" plays an important role in our understanding of how programs work and in the design of systems to allocate them among the eligible. This paper provides a relatively non-technical survey of the current state of the treatment...
Persistent link: https://www.econbiz.de/10014083796
We study the non-parametric identification of a mixed proportional hazard model with lagged duration dependence when … variation can be exploited to non-parametrically identify lagged duration dependence in more general models than in the …
Persistent link: https://www.econbiz.de/10013118527