“…Some of the most influential studies in this field are those of Hamilton et al (1992), Baldwin (1994), Havrylyshyn and Al-Atrash (1998), Kaminski et al (1996), Jakab et al (2001), Egger and Pfaffermayr (2003), Fidrmuc and Fidrmuc (2003) and Bussière et al (2005) (Tosevska-Trpcevska and Tevdovski, 2014, p. 113).…”