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从全球移动通信运营商的选择看向3G演进的策略
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作者 李真 朱松俭 +1 位作者 周文安 宋俊德 《中国无线电管理》 2002年第8期3-5,共3页
关键词 全球移动通信运营商 第三代移动通信 3G 市场竞争 覆盖范围 价格
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Modeling the growth and policy implications of Global System for Mobile Telecommunication (GSM) in Nigeria
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作者 Bakare Adewale Stephen 《Chinese Business Review》 2010年第10期33-40,共8页
This paper investigated the growth and policy implications of Global System for Mobile Communication in Nigeria. Stochastic economic modeling was used to analyze Nigeria's time series data. The models were adjudged r... This paper investigated the growth and policy implications of Global System for Mobile Communication in Nigeria. Stochastic economic modeling was used to analyze Nigeria's time series data. The models were adjudged reliable before they were used. The components of the model were defined and a prior expectation of the relationship among the variables explained for the purpose of giving the reviewers and users a deep insight into the phenomenon under study. The secondary data used for the study were processed using the E-View for windows electronic packages. The outcome of the empirical and stochastic investigations shows that Global System for Mobile Communication has a positive relationship with output growth in Nigeria. The impact is of a higher magnitude. The usage of Global System for Mobile Telecommunication led to 17 percent rise in the output growth. The findings suggest the need for the Nigerian Communication Commission (NCC) and the federal government of Nigeria to expand tele-density and directly make telephone communications cheap and accessible. To achieve this goal, more licenses should be given to GSM operators in order to allow for healthy competition among them. This will lead to improved quality of services, quality of product and consequently sustain the growth and development of the country. 展开更多
关键词 Global System for Mobile Communication (GSM) tele-density economic growth DEREGULATION
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