The consumption economic theory, which was propounded by Ernest Engel (1821-1896), has been substantially improved over time, by the contributions of the modern economists. However, the extensive themes of the studies about the euro-atlantics populations’ consumption models (as well as...

Nowadays, grace of computing possibilities that electronic computers offer and namely, big memory volume and computing speed, there is the improving of modeling methods, an important role having complex system modeling using simulation techniques. These o

The use of information and communication technologies in education offers new means of evaluation and examination. e-Testing is a valuable evaluation tool that teachers can use during final exams and students can exploit for self-assessment, in order to g

In the context of the entire world's efforts to start recovering from one of the worst economic crisis, finding the main drivers of growth is increasingly important. The European Commission's new proposal - "Europe 2020"- states innovation as one of these main drivers, and promotes the...

The development of public services is one of the priorities on the agendas of all policies, both national and European. One of the most recent concerns of the European Commission, as shown in the 2010 Innobarometer, is to find ways and develop strategies to support the innovation in the public...