On the construction of stationary AR(1) models via random distributions

Autor: Ramsés H. Mena, Alberto Contreras-Cristán, Stephen G. Walker
Rok vydání: 2009
Předmět:
Zdroj: Statistics. 43:227-240
ISSN: 1029-4910
0233-1888
DOI: 10.1080/02331880802259391
Popis: We explore a method for constructing first-order stationary autoregressive-type models with given marginal distributions. We impose the underlying dependence structure in the model using Bayesian non-parametric predictive distributions. This approach allows for nonlinear dependency and at the same time works for any choice of marginal distribution. In particular, we look at the case of discrete-valued models; that is the marginal distributions are supported on the non-negative integers.
Databáze: OpenAIRE
Nepřihlášeným uživatelům se plný text nezobrazuje