• Title/Summary/Keyword: Mobile Telecommunications Industry

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A Study on Validity of New Mobile Policies in Korea

  • Yang, Je-Min;Park, Jae-Chon
    • International Journal of Contents
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    • v.6 no.3
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    • pp.59-64
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    • 2010
  • The world mobile service is growing sharply and became bigger market than wired. So it is very needed to find the political way to promote mobile industry. The United States government recently decided to introduce new mobile policies for promoting mobile industry. Until now the telecommunications policies of the United States have affected policy developments for many countries including Korea. In this context, we studied the validity of introducing new mobile policies of the United States in Korea. We found that new mobile policies can cause the change of mobile market environment; mobile market power will be dispersed from network to content, application and devise, and new mobile market environment where consumers freely select and use network as well as content, application and devise will be made. Also we found empirically that if new policies are introduced in Korea, mobile industry will be promoted as Korean consumers use mobile services and goods quite actively in new mobile market. We think our results provide reasonable evidence to introduce new mobile policies in Korea.

The Trend of Competitive Structure in Telecommunications Industry : The Case of Voice Fixed and Mobile Service

  • Kim, Moon-Soo;Kim, Byung-Woon
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.34 no.1B
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    • pp.34-46
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    • 2009
  • The remarkable growth of Korean telecommunication market has based on the introduction of competition as well as mobile technology like CDMA. It was well Down that such a conspicuous growth has been towed by mobile service rather than fixed telephone service. In telecommunications service the number of subscribers to mobile was over 40 millions in 2006 and also, while the traffic amount of fixed telephone has been more decreased, that of mobile, which already outnumbers the fixed, has been constantly increased and will be much more in future. It will accelerate the substitution of access and call demand of fixed service by mobile. This change of technology and demand does affect directly the market performance of telecommunications. And regulation has also an effect on market structure, which finally affects on market performance. In this paper we suppose the fixed and mobile telecommunications services are in a same industry. After reviewing the relations among the demand, cost, charge structure and revenue structure in the one fixed and mobile telecommunications market using the framework of an industrial structure analysis, we discuss the current issues of telecommunications regulation and implications for the future regulation.

The Relationship between Mobile Termination Rates and Retail Prices : Some Arguments and Empirical analyses (이동통신서비스 접속대가와 소매요금간의 관계 : 논거와 실증 분석)

  • Lee, Seong-Jun;Han, Sung-Soo;Choi, Saesol
    • Journal of Korean Institute of Industrial Engineers
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    • v.40 no.6
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    • pp.609-617
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    • 2014
  • Lately there are many approaches for decreasing the retail prices for mobile telecommunication in response to higher demand of the consumer welfare. Related on this perspective, there have been many disputes how the MTR (mobile termination rate)s from the whole market has influences on the consumer prices at the retail market. Therefore, we need a timely review about the possibility of the reduction of retail prices with MTR policies. The purpose of this paper is to study the relationship between MTR and retail prices. For this purpose, we can identify three kinds of arguments by reviewing the previous literatures. We empirically analyze the relationship with latest European data and Korean annual data. Furthermore, we also examine whether the relationship would depend on the competition structure. The results imply that decreasing MTR would result in reduction of the retail prices but the effect would be enhanced by improvement of market concentration.

A Discriminant Analysis on the User Classification of Mobile Telecommunications Service and HSDPA Service Strategy (다중판별분석을 이용한 이동통신서비스 사용자 분류와 HSDPA 서비스 전략에 관한 연구)

  • Lee, Jun-Yub
    • Journal of the Korea Society of Computer and Information
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    • v.15 no.5
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    • pp.83-92
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    • 2010
  • Along with the advance of industrial technology in mobile telecommunications and diversity in customer needs, today's Korean mobile telecommunication market has rapidly expanded due to stronger competition among businesses as well as increasing the number of subscribers. 3G roll-outs of mobile telecommunications service, so called "HSDPA" has seriously promoted marketing strategies among mobile telecommunication companies which led to move to the next generation customers. Understanding the competitive situation, mobile telecommunications companies are currently focusing on increasing sales per subscriber as well as increasing the number of subscribers as a solution to occupy the leading position in the mobile telecommunications industry in the future. The purpose of this study was to classify the customers in mobile telecommunications service with or without higher tendency of intention to subscribe and use the service using discriminant analysis. Through the discriminant analysis, discriminant function which classifying the critical user has been identified. The result of this study will give useful marketing strategies in competitive HSDPA mobile telecommunications market.

Dynamics of Industry Consolidation and Sustainable Competitive Strategy: An Empirical Portrait of Korean Telecommunications Industry (신생 하이테크 산업의 동적 성장 과정과 생존 경쟁 전략: 한국 이동 전화 산업 실증 분석)

  • Kim Bo-Won;Park Gyeong-Bae
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2004.10a
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    • pp.17-20
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    • 2004
  • This research is focusing on industry dynamics of Korean Mobile Telecommunications Industry. Industry data from 1997 to April 2004 are used to analyze industry dynamics through variety use of case study and system dynamics modeling. As results, we found the importance of initial endowment, firm reputation, and handset subsidy strategy. Along with these player-based characteristics, government impacts on dynamics of competition are also investigated.

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A Study on Determinants of Consumers' Choice of Mobile Data Service (모바일 데이터서비스 선택 결정요인에 관한 연구)

  • Choi, Sae-Sol;Han, Sung-Soo
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.40 no.1
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    • pp.115-123
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    • 2015
  • As LTE service and smartphone are emerging as the mainstream of mobile communications market, the value and importance of mobile data service has been further increased. MNO(mobile network operator)s already recognized the data service as essential market needs, and have appealed to consumers based on various satisfaction elements of data service such as faster transmission speed, expended data volume provided as default, and introduction of unlimited plan. So, in the smartphone market where has been mature, investigating what service attributes affect users' selection of data service is very meaningful from the perspectives of both the industry and the academic. Under this background, this study explores determinants influencing consumer's choice for mobile data service and analyzes relative importance of the attributes among different type of users. The findings of this study makes us extend our understanding of consumer characteristics and their service needs in data service centric era, and it provides some implications for establishing telecommunications policies and business strategies.

A Study on the Tariff Index of Mobile Telephony in Korea

  • Kim, Jin-Ki
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2000.04a
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    • pp.74-77
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    • 2000
  • Since the opening of the mobile telecommunications market to new entrants in 1996, the mobile telecommunications industry in Korea has transformed into a severely competitive market. Although there are numerous methods to evaluate the effects of the competition policy, the most relevant would be to measure the decreased degree of mobile service tariff. Also, after the Introduction of competition in the market, most carriers launched a variety of new tariff plans, which would satisfy the users′ traffic volume and pattern. Therefore, it is necessary to develop a "mobile tariff index" that would collectively consider all the various tariff plans. This paper aims to develop a mobile tariff Index that would accommodate all the various tariff plans provided by mobile carriers. To develop this mobile tariff index, mobile user′s will first be classified by their traffic volume, and then calculate the average tariffs per minute of each group of users, and lastly weight-average those tariffs per minute. And finally, this paper shows the mobile tariff index by considering those averaged tariffs and the carriers′ market shares to reflect the contribution of individual carriers and the users′ traffic volume.

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Mobile Telecommunications Market Regulations and Carrier Performance: The Korean Case

  • Park, Chu-Hwan;Han, Sung-Soo;Seok, Wang-Hun
    • ETRI Journal
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    • v.32 no.1
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    • pp.129-138
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    • 2010
  • This paper qualitatively and quantitatively examines the effectiveness of regulations currently in place in the Korean mobile telecommunications market by comparing their intended objectives with the actual outcome, particularly with respect to the performance of market participants. The results show that the regulations have generally been effective in lowering the average revenue per user of carriers. However, the managed competition efforts of the government have also resulted in increased revenues for the top two carriers in the market without significantly affecting their general business operations.

무선인터넷망 개방이 무선인터넷 시장에 미칠 영향 -소비자 후생과 컨텐츠공급자 수익을 중심으로-

  • 박은영;이호무;안병훈
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2001.10a
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    • pp.222-225
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    • 2001
  • Policy introducing open access to the wireless network has been under discussion in the Korean mobile telecommunications industry. The policy, which directs mobile operators to allow mobile portals other than their own ones to access their network and subscribers, is expected to vitalize mobile Internet market through competition among portals. This study analyzes the impact of the policy in terms of welfare of mobile Internet users and profit of mobile contents providers. We also cover the influence of mobile Internet fee on anticipated results of the policy

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Modeling the Price-Reduction Effect in Mobile Telecommunications Traffic

  • Cha Kyoung Cheon;Jun Duk Bin;Wilson Amy R.
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2004.10a
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    • pp.289-303
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    • 2004
  • As needs for telecommunications services diversify, an increasingly wide range of telecommunications services is becoming available in the market. Any subscriber can find a service to satisfy his/her telecommunication requirements and competition between providers to retain heavy users is increasing. Service price reductions are one retention strategy, although price reductions for one service can affect the individual-level usage for other services. Price reductions can also be imposed on a service provider by regulation. For these reasons, understanding how price reductions affect service usage is of growing importance to the telecommunications industry for purposes of pricing and tariff development. In this paper, we develop an individual-level usage model for telecommunications services and analyze the effects on usage of a price reduction. We apply the model to age-stratified aggregate traffic data for a Korean mobile telecommunication service provider. Finally, we develop a model to support a market segmentation and price reduction strategy.

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