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This paper explains how the Gibbs sampler can be used to perform Bayesian inference on GARCH models. Although the Gibbs … available in regression models with GARCH errors. We show that the Gibbs sampler can be combined with a unidimensional …
Persistent link: https://www.econbiz.de/10005779650
The usual formulation of probit models includes, as endogenous variables, both continuous latent variables and binary … observable variables. The solution of simultaneous probit models involving only latent endogenous variables among the explanatory … variables is straightforward, provided the equations are identified. In contrast, simultaneous probit models in which the binary …
Persistent link: https://www.econbiz.de/10005779677
A unit root test is usually carried out by using the regression test introduced by Dickey and Fuller (1979). Under the null hypothesis the series should be a random walk and a stationary component. This is what is done in additive decompositions between trend and cycle. The paper analyses the...
Persistent link: https://www.econbiz.de/10005634376
A unit root test is usually carried out by using the regression test introduced by Dickey and Fuller (1979). Under the null hypothesis the series should be a random walk. But a non-stationary series can usually be decomposed into a random walk and a stationary component. This is what is done in...
Persistent link: https://www.econbiz.de/10005669448
Most confidence intervals, whether based on asymptotic theory or the bootstrap, are implicitly based on inverting a Wald test. Since Wald test statistics are not invariant under nonlinear reparametrizations of the restrictions they test, confidence intervals based on them are not invariant...
Persistent link: https://www.econbiz.de/10005669491
This paper discusses the influence of technological externalities on the dynamic properties of accumulation paths in a two-sector growth model in discrete time.
Persistent link: https://www.econbiz.de/10005779663
This paper considers the Bayesian analysis of threshold regression models. It shows that this analysis can be conducted …
Persistent link: https://www.econbiz.de/10005779672
This paper analyzes variable-population social-evaluation principles in a framework where outcomes are uncertain. In a static model, we provide characterizations of expected-utility versions of Critical-Level Generalized Utilitarian rules.
Persistent link: https://www.econbiz.de/10005779693
studied. Estimators are defined in the context of parametrised models, which are treated as submanifolds of an underlying …
Persistent link: https://www.econbiz.de/10005479021
A partir d'une description detaillee du deroulement concret des activites bord a quai, sur un terminal a conteneurs, des outils econometriques simples sont mis en oeuvre pour elucider les relations fonctionnelles entre les facteurs de production. La robustesse du modele de production propose est...
Persistent link: https://www.econbiz.de/10005479080