International finance is the branch of economics that studies the dynamics of exchange rates, foreign investment, and how these affect international trade. Financial services is a term used to refer to the services provided by the finance industry. Financial services is also the term used to describe organisations that deal with the management of money and includes merchant banks, credit card companies, consumer finance companies, government sponsored enterprises, and stock brokerages. Financial services is the largest industry (or industry category) in the world, in terms of earnings. This book presents important analyses in these interaction fields.