. The present paper will examine and compare properties of telecommunications networks for both the United States and Europe …

tests the causal and reciprocal relationships between investment in telecommunications and GDP during the transitional … telecommunications sector. The research reveals strong and positive relationship between economic reform and firms’ revenue and profit …. The regression analysis shows that the telecommunications sector is statistically insignificant in explaining the GDP …

This paper evaluates the efficiency of the telecommunications sector in Latin America. The great dynamism acquired by … regards, the purpose of this paper is to assess the evolution of telecommunications by valuing the two main responsible … Latin as well as to assess its efficiency and to what extent it accounted as a dynamic component in the telecommunications …