Survey on structural breaks and unit root tests

His review discusses methods of testing for a unit root in a time series in the presence of structural breaks. Separately the methods for break date estimation under uncertainty over the order of integration are considered. The review covers a large number of recently developed testing methods that are robust to various types of data uncertainty, including initial conditions and time-varying volatility. The survey introduces the reader to practical application of modern testing methods together with an understanding of the development of these methods.

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2020 articles