Search Results - subject:"hazard regression"

Variable selection and model choice in structured survival models

Hofner, Benjamin; Hothorn, Torsten; Kneib, Thomas - In: Computational Statistics 28 (2013) 3, pp. 1079-1101

We aim at modeling the survival time of intensive care patients suffering from severe sepsis. The nature of the problem requires a flexible model that allows to extend the classical Cox-model via the inclusion of time-varying and nonparametric effects. These structured survival models are very...

Persistent link: https://www.econbiz.de/10010847731

The impact of private interest contributions in RPS adoption

Jenner, Steffen; Ovaere, Lotte; Schindele, Stephan - In: Economics & politics 25 (2013) 3, pp. 411-423

Persistent link: https://www.econbiz.de/10010346277

Geoadditive hazard regression for interval censored survival times

Kneib, Thomas - 2005

The Cox proportional hazards model is the most commonly used method when analyzing the impact of covariates on continuous survival times. In its classical form, the Cox model was introduced in the setting of right-censored observations. However, in practice other sampling schemes are frequently...

Persistent link: https://www.econbiz.de/10010266166

Models of Firm Dynamics and the Hazard Rate of Exits: Reconciling Theory and Evidence using Hazard Regression Models

Bhattacharjee, Arnab - Centre for Research into Industry, Enterprise, Finance … - 2005

This Paper considers empirical work relating to models of firm dynamics. It is shown that a hazard regression model for … proposed.The proposed hazard regression models can accommodate negative effects of initial size that increase to zero with age …Models of Firm Dynamics and the Hazard Rate of Exits: Reconciling Theory and Evidence using Hazard Regression Models …

Persistent link: https://www.econbiz.de/10005697007

The relationship between mortality and time since divorce, widowhood or remarriage in Norway

Berntsen, Kjersti Norgård; Kravdal, Øystein - In: Social Science & Medicine 75 (2012) 12, pp. 2267-2274

The chance of dying within any given year probably depends not only on marital status in that year but also on earlier partnership history. There is still not much knowledge about such effects, however. Our intention is to see how mortality is associated with time since divorce, bereavement and...

Persistent link: https://www.econbiz.de/10011042381

Modelling work history patterns in the Italian labour market

Fabrizi, Elena; Farcomeni, Alessio; Gatta, Valerio - In: Statistical Methods and Applications 21 (2012) 2, pp. 227-247

Persistent link: https://www.econbiz.de/10010558291

A mixed model approach for structured hazard regression

Kneib, Thomas; Fahrmeir, Ludwig; Denuit, Michel - 2004

for such general mixed hazard regression models is derived using penalized likelihood for regression coefficients and …

Persistent link: https://www.econbiz.de/10010266178

The impact of parent's and spouses' education on divorce rates in Norway

Lyngstad, Torkild - In: Demographic Research 10 (2004) 5, pp. 121-142

According to both economic and sociological theory, a couple's divorce rate may be influenced by their own educational attainment, that of their parents, and whether they have taken further education after marriage, although predictions are ambiguous. However, these three variables have never...

Persistent link: https://www.econbiz.de/10005055315

Job Search Methods and Outcomes

Addison, John T.; Portugal, Pedro - 2001

Using Portuguese data, this paper investigates the effects of job search methods on escape rates from unemployment and of job-finding methods on earnings. The effectiveness of the job search process is also evaluated in terms of the periodicity of the resulting job match. Emphasis is accorded...

Persistent link: https://www.econbiz.de/10010262557

Job search methods and outcomes

Addison, John T.; Portugal, Pedro - 2001

Persistent link: https://www.econbiz.de/10011403366