Deprice Formula using Elasticity
In RDF Preprocessing, there is a Step to do De Price (method no 22). The formula given for Deprice is
Smoothed = original * (price/maxprice) ^2
This is very similar to using the formula for price elasticity using an elasticity of 2 to come up with the new Volume. On what basis is the value "2" used? Are we assuming that the Deprice is always done with a elasticity of 2?
In the