“…However, the antecedents which drive the manifestation of EO are less fully understood. Although some research has investigated EO antecedents, such as external environment influences (Becherer and Maurer, 1997;Tang and Hull, 2012;Yordanova, 2011;Zahra and Neubaum, 1998), the psychological characteristics of entrepreneurs or top managers (Poon et al, 2006;Simsek et al, 2010;Van Doorn et al, 2013), knowledge exchange and social relationships among managers (De Clerg et al, 2013), financial, organisational and social capital (Iakovleva, 2010), and strategic processes (Green et al, 2008), little is known about how the regulatory aspect of the institutional environment may drive the manifestation of EO.…”