Article · Journal · 2026

Evaluating Unit Root Tests in Heteroscedastic Time Series: A Comparative Study Using Monte Carlo

Silas Alebikenaba Ayariga, Charles Kwofie, Wilhemina Adoma Pels, Alfred Asiwome Adu, George Awiakye-Marfo

Model Assisted Statistics and Applications

• Closed access

Go to the publisher10.1177/15741699261456603