评估埃及移动电信的经济影响:结构模型法

Noha Emara, Raúl Katz
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引用次数: 0

摘要

本研究的目的是利用结构模型来确定 2000 年至 2009 年移动电信对埃及经济增长的影响。作者将重点放在作为电信应用指标的唯一移动用户和移动宽带设备普及率上,试图了解它们对国家经济格局的总体影响。设计/方法/途径本文使用 2000-2019 年期间的季度时间序列数据,并使用基于总体生产函数、需求函数、供给函数和基础设施函数的结构计量经济学模型来检测因果关系,并研究变量之间的长期关系。研究结果结构模型的研究结果显示,2000 年至 2019 年期间,移动独立用户和移动宽带设备普及率均显著促进了埃及国内生产总值(GDP)的增长。具体而言,移动独立用户渗透率和移动宽带设备采用率每增加 1%,对 GDP 增长的年均贡献率估计分别为 0.172% 和 0.016%。研究局限/意义面板数据的稀缺是与其他中东和北非地区(MENA)国家进行比较研究的主要研究局限。研究的延伸将包括测试互补性的意义,如改善治理措施和建设家庭和企业的人员能力,这对于提高电信对中东和北非地区经济增长的影响是必要的。社会影响本研究结果强调了对网络利用(包括移动、互联网服务和固定宽带用户)进行战略投资的重要性。这些投资对于促进社会和金融包容性至关重要。本研究强调了这些投资在推动社会和经济进步方面的潜力,不仅在埃及,而且在整个中东和北非地区都是如此。原创性/价值总体而言,现有文献普遍支持电信行业对经济产生积极影响的观点。然而,在了解埃及电信业对国家经济的具体影响,尤其是与埃及 2030 年愿景相关的影响方面,文献中还存在空白。本研究旨在填补这一空白,特别关注埃及,就埃及电信业对经济的直接和间接影响提供更多见解。通过对该行业的作用进行透彻分析,作者旨在提供针对具体情况的研究结果和建议,为现有文献做出贡献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessing the economic impact of mobile telecommunications in Egypt: a structural model approach
Purpose The purpose of this study is to use the structural model to determine the influence of mobile telecommunication on Egypt’s economic growth from 2000 to 2009. By focusing on mobile unique subscribers and mobile broadband-capable device penetration as indicators of telecommunications adoption, the authors seek to understand their overarching effects on the nation’s economic landscape. Design/methodology/approach The paper uses quarterly time-series data set over the period 2000–2019 and uses a structural econometric model based on an aggregate production function, a demand function, a supply function and an infrastructure function to detect causality and examine long-run relationships between variables. Findings The findings of the structural model reveal that both mobile unique subscribers and mobile broadband-capable device penetration significantly contributed to Egypt’s gross domestic product (GDP) growth from 2000 to 2019. Specifically, a 1% increase in mobile unique subscriber penetration and mobile broadband-capable device adoption is estimated to result in an average annual contribution to GDP growth of 0.172% and 0.016%, respectively. Research limitations/implications The scarcity of panel data is the main research limitation for comparative study with other Middle East and North African Region (MENA) countries. Research extensions would include testing the significance of complementarities such as improving governance measures and building human capacity for both households and firms, which are necessary to boost the impact of telecommunication on economic growth in the MENA region. Practical implications Based on these findings, the study puts forth policy recommendations aimed at maximizing investment in network utilization, including mobile and internet services, as well as fixed broadband subscriptions. It highlights the crucial role of these investments in promoting social and economic development, not only in Egypt but also across the MENA region as a whole. Social implications The findings of this research emphasize the importance of strategic investments in network utilization, encompassing mobile, internet services and fixed broadband subscriptions. Such investments are pivotal for fostering social and financial inclusion. The study underscores the potential of these investments to drive social and economic progress, not just within Egypt but throughout the entire MENA region. Originality/value Overall, existing literature generally supports the notion that the telecommunications sector has a positive economic impact. However, there is a gap in the literature when it comes to understanding the specific effects of the Egyptian telecommunications sector on the country’s economy, particularly in relation to the Egypt Vision 2030. The study aims to fill this gap by focusing specifically on Egypt and providing additional insights into the direct and indirect effects of the Egyptian telecommunications sector on the economy. By conducting a thorough analysis of the sector’s role, the authors aim to contribute to the existing literature by providing context-specific findings and recommendations.
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