The "Handbook of Financial Engineering" offers a comprehensive analysis of recent developments in the field of financial engineering. Over the past decade, the financial and business landscape has changed significantly, leading to substantial advancements in financial engineering. This specialized book addresses both existing research areas and newly developed methods for modeling and solving problems in financial engineering. It is divided into four main parts that cover various aspects such as portfolio management, risk management, applications of operations research methods, and credit valuation models. The book is aimed at financial engineers, researchers, applied mathematicians, and students interested in practical applications of financial engineering.