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Making an Index of Mobile Telecommunications Service Quality - An Application to OECD Countries-

  • Informatization Policy
  • Abbr : 정보화정책
  • 2011, 18(2), pp.85-98
  • Publisher : NIA
  • Research Area : Social Science > Public Policy

Imho Kang 1 Yongkyu Kim 1

1한양대학교

Accredited

ABSTRACT

This paper attempts to develop an index of mobile telecommunications service quality through econometric analysis using data of the leading telco in each OECD country. CapEx of the operator was selected as a proxy variable to represent the quality of the service. To eliminate the part which is dependent on the population and size from CapEx, however, CapEx was regressed on population, area, 3G coverage, Herfindahl-Hirschman Index (HHI) of mobile market, EBITDA margin, and market share of the leading operator. Then, the part of CapEx, which was explained by size and population, was subtracted from CapEx, and the remaining part was regarded as the quality index of mobile telecommunications service. Comparisons among quality indexes of each country revealed that the service quality in Korea and Japan is better than that of France, UK and Germany.

Citation status

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