This article, on the basis of the study of many representative bibliographic sources, examines and tries to order from logical and scientific point of view some of the most common theoretical and methodological treatments of the essence, definition, phenomenon, types, characteristics and indices...

The article is based on study of several representative bibliographical sources,it is tried to examine, to order from logical and scientific point of view some of the most common theoretical and methodological understandings of the essence, definition, phenomenon, types, characteristics and...

This article seeks to survey the impact of a policy of opening to the trade balance and the competitive potential of the Tunisian economy by studying the impact of lower pricing and accompanying policies like a policy favorable exchange, growth in economic activity, the effort made in innovation...

Differences between economic sectors in the current trade regime and in terms of competitiveness should lead to markedly divergent effects that EU enlargement will have on the Austrian secondary and tertiary sectors. In both of these sectors, industries prevail that have positive or at least...