Ensuring and maintaining staff competitiveness on the national and international level, the quantification of effective ways of enhancing competitive advantages of the national economy, are crucial strategies for socio-economic development of world countries. This article investigates the...

We study the dynamics of the exploitation of a natural resource distributed among and flowing between several nodes connected via a weighted, directed network. The network represents both the locations and the interactions of the resource nodes. A regulator decides to designate some of the nodes...

In this paper, we develop a specific method to approach the competitive capabilities of regions for which there are not commercial and specialization indicators available. This method bases on the construction of composite indicators, using multivariate statistical methods, and was applied to...