One of the most important conclusions of recent research in the field of education is that the investment in
education and training of people is both a growth factor, especially in the current climate of rapid technological
changes and a basic tool to support social integration. This was also confirmed by the analysis of PISA study results,
showing that developed countries have the lowest levels of inequality between individuals. And also by the
education and highly qualified training because they provide the human resources necessary to the economic and
social development. They are considered a tool to reduce the gap between more developed and less developed
Regions.