In getting this book from the first stage of an idea to the printed edition, I am greatly indebted
to Sally Smith and Rachael Wilkie of John Wiley & Sons publishing company for the initial
invitation to write on this topic and subsequently for their advice, encouragement and diligent
editorial work. It is a pleasure to work with people as professional as these.
Greg Edwards and Emmanuel Acar, experts in their respective fields of corporate and investor
currency risk management, were kind enough to read Chapters 7–9 and make corrections,
suggestions and constructive criticism, without which this work would have undoubtedly been
the poorer. TJ Marta provided charts and good advice. Specific thanks must go to Anil Prasad
for allowing me the time to complete the book.