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Spectrum fragmentation : causes, measures and applications

Kwon, Young-Sun; Park, Duk Kyu; Rhee, Hongjai - In: Telecommunications policy : the international journal … 41 (2017) 5/6, pp. 447-459

Persistent link: https://www.econbiz.de/10011877041

Productivity growth and efficiency changes in the Mongolian mobile communications industry : proceedings of the 19th ITS Biennial Conference 2012 Bangkok,Thailand

Byambaakhuu, Badamasuren; Kwon, Young-Sun; Rho, Jaejeung - 2012

In the mid 1990s Mongolia has introduced competition in the telecommunications market by deregulating it and opening up its mobile communications market to foreign direct investments. Since this policy reform, mobile service penetration has grown fast, recently exceeding 100 % penetration rate...

Persistent link: https://www.econbiz.de/10009729580

Differentiating mobile broadband policies across diffusion stages : a panel data analysis

Teklemariam, Mekuria Haile; Kwon, Young-Sun - In: Telecommunications policy : the international journal … 44 (2020) 8, pp. 1-18

Persistent link: https://www.econbiz.de/10012543654

Effects of mobile networks and Covid-19 on mobile shopping sales in South Korea

Yang, Seungmi; Kwon, Young-Sun - In: Telecommunications policy : the international journal … 46 (2022) 9, pp. 1-14

Persistent link: https://www.econbiz.de/10013443787