In this paper, we introduce adjusted-range based Kolmogorov-Smirnov (KS) type statisticsto test for structural breaks in the mean of a process and also in a more general setting. We propose a normalization based on the adjusted-range of a partial sum, which is stochastically proportional to the...

This article considers model averaging in the class of the integer-valued autoregressive (INAR) processes. The INAR process is a class of structural models that can be used to model dependent count data in fields such as medicine, economics, finance and marketing. It specifies the data...

This paper proposes an adjusted-range based self-normalized tests for changes in correlation coefficient and correlation matrix. Unlike the self-normalization approach proposed by Lobato (2001) and Shao (2010), which relies on the variance of a partial sum process as the self-normalizer, here we...

This paper proposes an adjusted-range based self-normalized test for change in correlation. Unlike the self-normalization approach proposed by Lobato (2001) and Shao (2010), which relies on the variance of the partial sum process as a self-normalizer, and used by Choi and Shin (2020) to...