ITU国际电信联盟：2023年第五代协同数字监管基准: 全球和区域趋势报告（英文版）

This report was developed by the intemational Telecommunication Wnion (lTU), under thesupervision of the Regulatory and Market Environment Division of the ITU TelecommunicationDevelopment Bureau. Research and analysis have been authored by Dr Raul Katz, Directorof Business Strategy Research at the Columbia Institute for Tele-nformation and President ofTelecom Advisory Services LLC(lead author), and Dr Juan Jung, Universidad Pontificia de Comillasin Madrid and Sen ior Economist, Telecom Adviso