We demonstrate how to estimate a model of product demand and oligopoly
pricing when products are multi-dimensionally differentiated. We provide an
empirical counterpart to recent theoretical work on product differentiation.
Using specifications informed by economic theory, we simultaneously estimate a
demand system and price-cost margins for products differentiated in many
dimensions.
*Published:
"Estimating Markups and Market Conduct with Multidimensional Product Attributes," Review of Ecomomic Studies, vol. 62, pp 19-52, 1995.
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