“…Much of recent studies have endeavored to identify the determinants affecting international collaboration in several research fields, which can be summarized into four categories, including geographic distance (Abramo et al, 2020 ; He et al, 2020 ; Hoekman et al, 2010 ; Parreira et al, 2017 ; Sidone et al, 2017 ; Yao et al, 2020 ), economic distance (Acosta et al, 2011 ; Fernández et al, 2016 ; He et al, 2021a , 2021b ; Jiang et al, 2018 ; Ni & An, 2018 ), cultural distance (Cassi et al, 2015 ; Choi et al, 2015 ; Gervedink Nijhuis et al, 2012 ; Gui et al, 2019 ; Hoekman et al, 2010 ; Hung, 2008 ; Jiang et al, 2018 ; Plotnikova & Rake, 2014 ), and academic distance (Fernández et al, 2016 ; Kwiek, 2015 ; Osiek et al, 2009 ; Parreira et al, 2017 ). These determinants have been together or individually examined in limited disciplines, and their performance was different because of the underlying differences in disciplines.…”