Introduction
Economics studies the rationality of human beings. They maximize on deriving the possible benefits from a resource constraint. Economics covers a vast area. The broad meaning of economics gives rise to sub branches of economics. It may either be international economics or domestic. International economics involves both international trade and finance. It explains the patterns of transactions and relations of citizens from different countries and their consequences. International trade section of international economics studies the flows of goods and services from the international suppliers and international buyers. International finance focus on the effects of the exchange rates and capital flows over ...