It is widely recognized that the economic recovery largely depends on the improvement of the SME sector. In the order to determine the opportunities and to analyze the challenges faced by Romanian SMEs in (post)crises period, the paper presents first a short review of the national economy and...

The extension of the European Union represents a huge opportunity for the companies, but in an equal measure it is a real challenge, namely the one to face competition with European enterprises. Quality stands for a constituent part of the competitiveness but the extension of the European Union...

This paper develops a framework for evaluating the importance of the arrival of new information for forecasting, estimation, and decision making. By fusing known and recently developed statistical tests and concepts, the paper provides guidelines for detecting outliers, influential observations,...

The paper presents a simple extension of the Barabasi-Albert model of network evolution. This model is based upon the assumption that new links are formed not only according to the centrality of other nodes in a network but geodetic distance is also important in link formation. Simulation...

The growing importance and scope of technology transfer processes undertaken all over the world settles the question of the necessity for their proper identification. The multi-aspect character and complexity of these phenomena create specific problems in conducting analytic work. Although...