## Abstract As a part of an effective selfβexciting threshold autoregressive (SETAR) modeling methodology, it is important to identify processes exhibiting SETARβtype nonlinearity. A number of tests of nonlinearity have been developed in the literature. However, it has recently been shown that all
A comparison of tests for setar-type non-linearity in time series
β Scribed by Joseph D. Petruccelli
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 628 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0277-6693
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β¦ Synopsis
Tests for SETAR-type non-linearity in time series have recently been proposed by , W. S. Chan and Tong (1986, Luukkonen et a/. (1988 and . In this paper we consider the relative performance of these tests. KEY WORDS Non-linear time series SETAR-type non-linearity CUSUMS Lagrange-multiplier tests Likelihood ratio tests
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