... There is a large group of authors that have analyzed leading indicators as tools for predicting economic tendencies in the future, especially during recession periods Cesaroni and Iezzi (2015), Döpke (1999), Dovern and Ziegler (2008), Döpke (1998), Oh and Waldman (2005), Lysenko and Kolesnichenko (2016), Lehmann (2020), Drechsel and Scheufele (2010), Kibritcioglu et al. (1999), Alleyne et al. (2013), Frale et al. (2009), Ferrara and Marsilli (2012), Etter and Graff (2003), Drechsel and Scheufele (2011), Dovern (2006), Garnitz et al. (2019), Buckman et al. (2020), Baker et al. (2020), Aguilar et al. (2020), Fritsche and Kouzine (2002), Ampudia et al. (2020), Juriova (2015), and Kitrar and Lipkind (2020); or used leading indicators for financial stability issues, especially for financial monitoring purposes (Bhattacharyay 2003). At the same time, other authors have focused on the problematic and main drivers that influence and have the most significant impact on leading indicators (Hüfner and Lahl 2003); or analyzed the main idea and construction of leading indicators Everhart and Duval-Hernández (2000), Elosegui et al. (2008), Bierbaumer-Polly (2010), Kellstedt et al. (2015), Martha Starr (2008), and Martinakova and Kapounek (2013). ...