“…While these banking centralization processes may have increased some, but not all (Alessandrini et al, 2009) aspects of bank efficiency (Berger et al, 2017;Belluci et al, 2019), the firms which often appear to have been relatively disadvantaged by these changes are SMEs (Berger and Udell, 1995;Berger et al, 2004Berger et al, , 2017Canales and Nanda, 2012), and particularly those in more distant locations (Degryse and Ongena, 2005;Jiménez et al, 2009). After controlling for possible endogeneity via the use of differential lag structures (Conroy et al, 2017), system-GM methods (Hasan et al, 2019), or sample selection (Mercieca et al, 2009), local relationship-type banking appears to be especially advantageous for SMEs (Mercieca et al, 2009;Conroy et al, 2017;Hasan et al, 2019). In contrast, after controlling for endogeneity and selection using instrumental variable, conditional models, and system-GMM techniques, it is clear that SMEs in places in which the local banking system is functionally distant are at a disadvantage, especially with regard to their innovation activities (Alessandrini et al, 2009(Alessandrini et al, , 2010.…”