Essay from the year 2011 in the subject Business economics - Economic Policy, grade: 1.7, South Bank University London, course: International Business Economics, language: English, abstract: Over the last twenty years, economic integration has become a keyword in the world economy. The world has witnessed a notable increase in economic cooperation and interdependence between nations. Different economies came together and reduced or eliminated trade barriers to the flow of goods, services, labour and capital (Piggott, 2006, p. 89).