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Two-stage generalized moment method approach for bidimensional random coefficient autoregressive models.
- Source :
-
Communications in Statistics: Theory & Methods . 2016, Vol. 45 Issue 14, p4268-4284. 17p. - Publication Year :
- 2016
-
Abstract
- A two-dimensionally indexed random coefficients autoregressive models (2D−RCAR) and the corresponding statistical inference are important tools for the analysis of spatial lattice data. The study of such models is motivated by their second-order properties that are similar to those of 2D− (G)ARCHwhich play an important role in spatial econometrics. In this article, we study the asymptotic properties of two-stage generalized moment method (2S−GMM) under general asymptotic framework for 2D−RCAmodels. So, the efficiency, strong consistency, the asymptotic normality, and hypothesis tests of 2S−GMMestimation are derived. A simulation experiment is presented to highlight the theoretical results. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 03610926
- Volume :
- 45
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Communications in Statistics: Theory & Methods
- Publication Type :
- Academic Journal
- Accession number :
- 116268501
- Full Text :
- https://doi.org/10.1080/03610926.2014.919401