This paper investigates the impact of telecommunications infrastructure in Sub-Saharan Africa. We use the World …. Overall, the results suggest that the development of telecommunications infrastructure fosters economic growth in Sub …-Saharan Africa.With much room for potential growth enhancement of telecommunications infrastructure, policies to expand access or …

Using a time series of fifty years, the relationships between investment by telecommunications firms and Gross Domestic …-stationarity of the data and lag length. These tests indicate that investment by telecommunications firms is caused by, but does not … stimulating the U.S. economy by accelerating investment in the telecommunications sector may not be successful …

Analyzes the impact of the telecommunications sector on Soviet economic growth using Granger and Sims causality tests …