“…So, markets should follow a random walk in the short-term as stated by Malkiel (2003). Though these assumptions do not always reflect the real picture, since market participants in reality are affected by an array of factors, such as obvious structural changes of economy (Akhmadeev & Manakhov, 2015;Dezellus, Ferreira, Pereira, & Vasiliūnaitė, 2015;Dudzevičiūtė, Mačiulis, & Tvaronavičienė, 2014;Korsakienė & Tvaronavičienė, 2014;Oganisjana, Surikova, & Laizāns, 2015;Prause, 2015;Rezk, Ibrahim, Tvaronavičienė, Sakr, & Piccinetti, 2015;Shatrevich & Strautmane, 2015;Travkina & Tvaronavičienė, 2015;Tvaronavičienė & Černevičiūtė, 2015;Tvaronavičienė, Mačiulis, Lankauskienė, Raudeliūnienė, & Dzemyda, 2015;Wahl, 2015), economic growth mode, external and internal threats (Balitskiy, Bilan, & Strielkowski, 2014;Ignatavičius, Tvaronavičienė, & Piccinetti, 2015;Kalyugina, Strielkowski, Ushvitsky, & Astachova, 2015;Lankauskienė & Tvaronavičienė, 2012;Munteanu & Tamošiūnienė, 2015;Stasytytė, 2015), approaches towards innovations and decision-making patterns (Bistrova, Lace, & Tvaronavičienė, 2014;Čirjevskis, 2015;Dobele, Grinberga-Zalite, & Kelle, 2015;Lace, Natalja, & Rumbinaite, 2015;Mostenska & Bilan, 2015;Olaniyi & Reidolf, 2015;Rosha & Lace, 2015;Šimberová, Chvátalová, Kocmanová, Hornungová, & Pavláková Dočekalová, 2015;Slapikaitė, Tamošiūnienė, & Mackevičiūtė, 2015;Tvaronavičienė & Černevičiūtė, 2015;Tvaronavičie...…”