Phill Anderson- economist/author/researcher, also writes for the daily reckoning, believes property cycles work in 18 year cycles. He believes we have another 10 years of growth ahead before a downward trend which is part of the cycles built in course. Some info and vids below, Booming into the Future The 18 Year Real Estate Cycle | Phil Anderson Books written- the secret life of real estate. There might be more written, not sure. Has anyone followed up on his theory's, Read his books, Or believe in his 18 year property cycle?