Iliyasu, Jamilu; Saba, Ndayezhin D. - In: CBN journal of applied statistics 10 (2019) 1, pp. 29-49
This study evaluates a single bubble episode in the Nigerian Stock Exchange (NSE) by utilizing monthly data on nominal and real all-share index (ASI) from January 2010 to December 2017. Analysis of data based on Sup Augmented Dickey-Fuller (SADF) test for bubble detection suggests non-existence...