撒哈拉以南非洲的移动电话创新和技术驱动出口

S. Asongu
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引用次数: 2

摘要

该研究调查了2000-2012年期间,教育、科学产出和互联网如何补充移动电话的普及,从而影响撒哈拉以南非洲地区的技术商品出口。经验证据是基于广义矩量法。主要发现如下:首先,互联网对手机的补充促进了科技产品的出口。其次,互联网还与手机形成互补,促进技术服务出口。第三,教育质量和科学产出分别对技术产品出口和技术服务出口具有显著的正边际效应,而科学产出和教育质量分别对技术产品出口和技术服务出口具有显著的负边际效应。讨论了实际意义和理论意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mobile Phone Innovation and Technology-Driven Exports in Sub-Saharan Africa
The study investigates how education, scientific output and the internet complement mobile phone penetration to affect technology commodity exports in Sub-Saharan Africa for the period 2000-2012. The empirical evidence is based on Generalised Method of Moments. The following main findings are established. First, the internet complements the mobile phone to boost technology goods exports. Second, the internet also complements the mobile phone to boost technology service exports. Third, positive marginal effects are apparent in the roles of educational quality and scientific output on technology goods exports and technology service exports respectively while negative marginal impacts are apparent in the roles of scientific output and educational quality on technology goods exports and technology service exports respectively. Practical and theoretical implications are discussed.
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