作者簡介Bob Strong is University Foundation Professor of Investment Education and Professor of Finance at the University of Maine. His Bachelor of Science degree in engineering is from the United States Military Academy at West Point, his Master of Science degree in business administration from Boston University, and his Ph.D. in finance from Penn State. He has also been a visiting professor of finance at Maine Maritime Academy and at Harvard University where he was Deputy Director of the Summer Economics Program from 1997 - 1999. He is a Chartered Financial Analyst. Dr. Strong's CONSULTING focuses on risk management and asset valuation. Among the organizations for which he has consulted are Eastern Maine Healthcare, Bangor Hydro Electric Company, Maine Public Service Company, Energy Atlantic, the Maine State Police, the Maine Forest Service, Irving Oil, James Sewall Company, and Texas Instruments. He has been a conference speaker for the Chicago Board Options Exchange, the Chicago Board of Trade, and the American Stock Exchange. His current RESEARCH interests center on investor asset allocation. He has published in journals ranging from the Journal of Finance and the Journal of Portfolio Management to the trade journals Pensions and Investments and Futures. His fourth book Derivatives: An Introduction was published in 2002.