Nzepang, Fabrice; Nguenda Anya, Saturnin Bertrand - In: Journal of African trade : official journal of the … 9 (2022) 1/2, pp. 107-119
change in the number of internet users as a percentage of mobile phone subscribers in SSA. Furthermore, an impulse response … function shows that a shock that would increase the number of internet users by 10 percent of mobile phone subscribers would …