“…The second independent variable which is the moderating variable is a composite index of ICT indicators derived using the Principal Component Analysis (PCA) given the strong correlation among them. In line with the extant literature [ 11 , 16 , [60] , [61] , [62] , [63] , [64] , [65] ], the ICT variables are: mobile phone subscription per 100 people ( MOB ), fixed telephone subscription per 100 people ( FTEL ), fixed broadband subscription per 100 people ( FXB ), and secure Internet servers per million people ( SEV ). In line with the growth literature, the following control variables are included: individuals using the Internet ( NET ), gross fixed capital formation (GFCF), and labour force participation ( LAB ), an index of institutional quality (INST), research and development (R&D), and human capital (HC) proxied by tertiary school enrolment.…”