Price indexes can be constructed using a “hedonic method” that adjusts for changes in the quality of a product by focusing on a set of key product characteristics. This handbook contributes to a better understanding of the merits and shortcomings of conventional and hedonic price indexes and...

This handbook reviews the methods employed in price indexes to adjust for quality change: “conventional” quality adjustment methods, which are explained in Chapter II, and hedonic price indexes (Chapter III). Hedonic indexes have a prominent place in price indexes for information and...