Managing migration has become a priority for policy makers both in developed and developing countries; it is a difficult challenge indeed. Large immigration or emigration flows relative to domestic population’s impact on almost all aspects of an economy and society: family structures,...

. In 1990-1991, worldwide military expenditure amounted to $950 billion. This bill could be reduced by the year 2000 by over $300 billion.. . Excessive military expenditure jeopardizes development prospects. . Policies to achieve transparency and to strengthen military security arrangements...