“…As a result, a number of world-leading maritime service clusters have developed in locations such as London, New York, the Netherlands, and Norway, which are "leaders" in the global maritime service network (De Langen, 2002;Doloreux et al, 2016;Jacobs et al, 2011;Pinto et al, 2015). At the regional scale, due to port congestion, land constraints, improved collection and distribution systems, and inland terminal construction, some maritime service activities that were originally concentrated around hub ports have begun to disperse and selectively reconcentrate in the hinterland, especially low value-added activities (Bowen, 2008;Cheung et al, 2003;Fujita & Krugman, 2004;Notteboom & Rodrigue, 2005;Potter, 2015;Theys et al, 2008;Van den Heuvel et al, 2013;Wang & Cheng, 2010). In addition, since the early 1970s, considerable attention has been given to the location of maritime services in cities (Griggs, 1970;Wong, 1982).…”