­The literature devoted to economic development concerns itself in a growing de­gree with the role and importance of institutions­­­

Successful economic development is a process of successive upgrading. As nations develop, they progress in terms of their characteristic competitive advantage and modes of competing.

The study is beginning with some statistical data illustrating that the intellectual lies among the branches of the social sciences are very weak.

Seen from migrants’ point of view, migration exceeds in good parts, usually forgetting the negative aspects. At the state level, however, shows that migration and development are mutual relations. The main discrepancy developed between a developed North and a developing South does not...