“…Several studies have focused on characterising business cycles using various approaches, such as Bry and Boschan algorithm (Borsi, 2018;Bry & Boschan, 1971;Calderón & Fuentes, 2014;Carmignani, 2010;Gadea et al, 2017;Harding & Pagan, 2002;Majetti, 2012;Martínez-Garcíaa et al, 2015;Mazzi & Savio, 2006;Pretorius & Venter, 2001), MS-VAR model and its extensions (Anas & Ferrara, 2007;Artis et al, 2004;Camacho et al, 2020;Eo & Kim, 2016;Eo & Morley, 2022;Kim et al, 2005;Krolzig, 2001;Liu, 2004;Wang, 2009) and principal component analysis (PCA) (Gehringer & Mayer, 2021).…”