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The Role of Research and Innovation in Promoting Productivity in Chile
(Taylor and Francis, 2006)
This paper continues the empirical research line started by Crepon et al. (Crepon, B., Duguet, E. and Mairesse, J. (1998) Research, Innovation, and Productivity: An Econometric Analysis at the Firm Level. Economics of ...
Maximum likelihood estimation in alternating renewal processes under window censoring
(Taylor & Francis, 2006-12)
Consider a process that jumps back and forth between two states, with random times spent in between. Suppose the durations of subsequent on and off states are i.i.d. and that the process has started far in the past, so it ...
Regression models for grouped survival data: Estimation and sensitivity analysis
(ELSEVIER SCIENCE BV, 2011)
In this study, regression models are evaluated for grouped survival data when the effect of censoring time is considered in the model and the regression structure is modeled through four link functions. The methodology for ...
Regression models for grouped survival data: Estimation and sensitivity analysis
(2011)
In this study, regression models are evaluated for grouped survival data when the effect of censoring time is considered in the model and the regression structure is modeled through four link functions. The methodology for ...
Censored Linear Regression Models For Irregularly Observed Longitudinal Data Using The Multivariate-t Distribution
(Sage Publications LtdLondon, 2017)
Multivariate Copula-based SUR Tobit Models : a modified inference function for margins and interval estimation
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Estatística - PPGEsCâmpus São Carlos, 2015-09-30)
In this thesis, we extend the analysis of multivariate Seemingly Unrelated Regression (SUR) Tobit models by modeling their nonlinear dependence structures through copulas. The capability in coupling together the diferent ...