期刊
JOURNAL OF THE KOREAN STATISTICAL SOCIETY
卷 52, 期 4, 页码 960-981出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s42952-023-00230-7
关键词
Random coefficient autoregressive models; The information matrix test; Normality test
This paper considers the problem of testing for normality of the two unobservable random processes in first order random coefficient autoregressive models. An information matrix based test is proposed and its limiting null distribution is derived. Simulations are conducted to evaluate the performance and characteristics of the introduced test, and a real data analysis is provided.
In this paper, we consider the problem of testing for normality of the two unobservable random processes included in the first order random coefficient autoregressive models. To this end, we propose an information matrix based test and derive its limiting null distribution. We conduct simulations to evaluate the performance and characteristics of the introduced test, and provide a real data analysis.
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