Asongu, Simplice and Rahman, Mushfiqur and Nnanna, Joseph and Haffar, Mohamed (2020): Enhancing Information Technology for Value Added Across Economic Sectors in Sub-Saharan Africa. Published in: Technological Forecasting and Social Change , Vol. 161, No. December (December 2020): p. 120301.
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Abstract
This study investigates how enhancing information and communication technology (ICT) affects value added across sectors in 25 countries in Sub-Saharan Africa using data for the period 1980-2014. The empirical evidence is based on the Generalised Method of Moments. The following findings are established. First, the enhancement of mobile phone and internet penetrations respectively have net negative effects on value added to the agricultural and manufacturing sectors.Second, enhancing ICT (i.e. mobile phone penetration and internet penetration) overwhelmingly has positive net effects on value added to the service sector. From an extended analysis, enhancing ICT in the agricultural and manufacturing sectors should exceed certain thresholds for value added, notably: 114.375 of mobile phone penetration per 100 people for added value in the agricultural sector and 22.625 of internet penetration per 100 people for added value in the manufacturing sector.
Item Type: | MPRA Paper |
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Original Title: | Enhancing Information Technology for Value Added Across Economic Sectors in Sub-Saharan Africa |
Language: | English |
Keywords: | Economic Output; Information Technology; Sub-Saharan Africa |
Subjects: | E - Macroeconomics and Monetary Economics > E2 - Consumption, Saving, Production, Investment, Labor Markets, and Informal Economy > E23 - Production F - International Economics > F2 - International Factor Movements and International Business > F21 - International Investment ; Long-Term Capital Movements F - International Economics > F3 - International Finance > F30 - General L - Industrial Organization > L9 - Industry Studies: Transportation and Utilities > L96 - Telecommunications O - Economic Development, Innovation, Technological Change, and Growth > O5 - Economywide Country Studies > O55 - Africa |
Item ID: | 107238 |
Depositing User: | Simplice Asongu |
Date Deposited: | 19 Apr 2021 04:05 |
Last Modified: | 19 Apr 2021 04:05 |
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URI: | https://mpra.ub.uni-muenchen.de/id/eprint/107238 |