Yang, Seungmi; Kwon, Young-Sun - 2021
This paper aims to examine how two recent external shocks-the Covid-19 pandemic and 5G services-are transforming online … refers to substitution for shopping over fixed internet (termed internet shopping). Key findings are: Covid-19 boosted sales … in online shopping submarkets have been driven mostly by mobile technologies, including 5G, and not by Covid-19. …