“…Another shortcoming of international bandwidth and IP traffic measures is that, according to some estimates (OECD, 2019 [64]), the bulk of data traffic seems to occur within data centres (Figure 3.7b). This implies that, if two businesses exchange data within a data centre in a third country, international bandwidth and IP traffic metrics would record no cross-border flow (Nguyen and Paczos, 2020 [66]).…”