Megaprojects and Risk  Megaprojects and Risk: An Anatomy of Ambition is a 2003 book by Bent Flyvbjerg, Nils Bruzelius, and Werner Rothengatter, published by Cambridge University Press. According to chief economist and director of transportation policy at Infrastructure Management Group, Inc., Porter K. Wheeler, "this book makes an important contribution to understanding the infrastructure development process worldwide, with focus on megaprojects." The "New Scientist" wrote upon publication, "Love them or loathe them, megaprojects capture the imagination. [This] damning analysis concentrates on a series of financial nightmares that should bring even the most casual reader out in a sweat." "Megaprojects" is the term applied to multibillion-dollar infrastructure developments such as massive dams and bridges, and to elaborate railways and highways. The book identifies a "megaprojects paradox," pointing out that more of these projects are being implemented, but such projects typically perform very poorly, often with substantial cost overruns and market shortfalls. Chapters two to four examine the Channel Tunnel, which opened in 1994 at a cost of £4.7 billion following cost-overruns of 80% which caused several companies to nearly go bankrupt. Denver International Airport, which cost $5 billion, opened in 1995 following a 200% cost overrun, and passenger traffic in 1995 was only half that expected. There were also problems with Hong Kong's Chek Lap Kok Airport, opened in 1998, which had low revenues and negatively affected Hong Kong's economy, initially. According to the authors, the reason for such poor performances is that many of the participants in the process have incentives to underestimate costs, overestimate revenues, undervalue environmental impact, and overvalue economic development effects. The authors argue that central problems are lack of accountability and inappropriate risk sharing, which can be improved by reforming the institutional arrangements of decision making and by instituting accountability at the project development and evaluation stages. "The Times" of London gave "Megaprojects and Risk" a cover story and wrote, "Life is too short to read every tome penned by Scandinavian and German social scientists. But "Megaprojects and Risk", written by Bent Flyvbjerg, Nils Bruzelius and Werner Rothengatter, is a cracker. In lurid and startling detail it examines dozens of vast construction schemes around the world." The "International Journal of Urban and Regional Research" wrote, "a timely intervention ...