DEREK W. BUNN is currently Professor and Chairman of the Decision Sciences subject area and Director of the Energy Markets Group at the London Business School, having held previous appointments at Oxford and Stanford universities. As a prominent international advisor on energy economics, he has consulted for many global energy companies and advised a number of government agencies. Author of over 150 research papers and 9 books in the areas of forecasting, decision analysis and energy economics, he has also been chief editor of the "Journal of Forecasting" since 1984. His research and practical...