Narrow search
Showing 1 - 4 of 4
Cover Image
Heterocedasticity robust panel unit root tests
Westerlund, Joakim - In: Journal of business & economic statistics : JBES ; a … 32 (2014) 1, pp. 112-135
Persistent link: https://www.econbiz.de/10010380473
Cover Image
Panel versus GARCH information in unit root testing with an application to financial markets
Westerlund, Joakim; Narayan, Paresh Kumar - In: Economic modelling 41 (2014), pp. 173-176
Persistent link: https://www.econbiz.de/10010438367
Cover Image
Unit root inference in generally trending and cross-correlated fixed-T panels
Robertson, Donald; Sarafidis, Vasilis; Westerlund, Joakim - In: Journal of business & economic statistics : JBES ; a … 36 (2018) 3, pp. 493-504
Persistent link: https://www.econbiz.de/10012249189
Cover Image
Structural breaks in interactive effects panels and the stock market reaction to COVID-19
Karavias, Yiannis; Narayan, Paresh Kumar; Westerlund, Joakim - In: Journal of business & economic statistics : JBES ; a … 41 (2023) 3, pp. 653-666
Persistent link: https://www.econbiz.de/10014448426