For allegations of diminished property or asset values, large scale models are needed of values based on past sales, incorporating temporal and geographic components. The goal is to establish a formal framework for testing and for estimation.
Are properties near an environmentally damaged site stigmatized, is there a common basis for measurement of loss if such exists, and how extensive is the alleged loss?
For commercial properties, is a concentration of these properties in a bank's portfolio a problem in increased risk because of the correlation between defaults?
We apply complex financial and statistical analyses to groups of properties or assets to get a realistic and defensible valuation.