“…Exceptions to this are the studies by Qian, Haynes, and Riggle (2011) and by Yu, Middleton, and Jackson (2010) which focus on BI clusters in USA and explore significant variables to explain the location of BIs; they are therefore of relevance to our specific topic. However, the research on BIs typically examines topics such as their success factors (Grimaldi & Grandi, 2005;Lee & Osteryoung, 2004;Mian, 1996;O'Neal, 2005), the various impacts of their screening processes (Aerts, Matthyssens, & Vandenbempt, 2007;Lumpkin & Ireland, 1988), the consequences of BI specialization (Schwartz & Hornych, 2010;Vanderstraeten, van Witteloostuijn, Matthyssens, & Andreassi, 2016), the link between BIs and innovation (Thierstein & Willhelm, 2001;Xiao & North, 2017) and the cooperation between universities and BIs (McAdam & McAdam, 2008;Mian, 1996).…”