Measuring consumerwelfareinthe CPU market: anapplication of the pure-characteristics demand model

In this article, I estimate demand for the personal computer central processing unit and measure consumer welfare using the pure characteristics demand model. The model is based on a quasilinear utility function with multiplicative random variables and does not have the idiosyncratic logit error term, so that consumer welfare directly reflects consumers' valuation of product characteristics. Welfare calculations show that consumer surplus...