Significant changes in the structure of the telecommunication market have occurred since the introduction of competition in the sector. Now, companies are competing in all market segments and more importantly, competition is developing between companies, which use different network platforms...

Debates exist between those who claim that environmental policy will impose additional burdens and costs on industries, thus impairing their competitiveness, and those who claim that improved environmental performance can spur competitiveness. These arguments often surface when new environmental...