Sid Som MBA, MIM

Sid has published a number of books on Automated Valuation Modeling (AVM), Assessment Equity, Public Finance, Case Shiller Analytics, Restaurant Analytics, Pre-owned Auto Modeling, and more. While the PDF versions are available here, Kindle and Paperbacks are available on Amazon. His Blogs on AVM, Macro Econ/Public Finance and Stocktrading are very popular. He owns and operates a number of free valuation analytics sites: HomeValueStat, CondoValueStat, SkylineValue and JustAutoValue.
http://www.homevaluestat.com/