The current financial crisis provides a valuable occasion for the world to re-examine the grand statements of wisdom which dominate the financial world for a long time. The impact is extremely serious as a result of the convergence of a number of factors such as huge current account deficits of the United States, globalization, deregulation, loose monetary policy, and excessive liquidity. This book seeks to address the critical issues in deregulation, derivatives, leveraging, remuneration systems, and rating agencies.