Title: An Empirical Study of National vs. Local Pricing under Multimarket Competition
Speaker: Yang Li, Ph.D. Candidate in Business Administration, Columbia University.
Time: 4:30-6:00pm, Sept.27, 2011
Location: Room 216, New Building of GSM, Peking University.
Abstract:
Geographic price discrimination is generally considered beneficial to firm profitability. Firms can extract higher rents by varying prices across markets to match consumer’s preferences. This paper empirically demonstrates, however, that a firm may instead prefer a national pricing policy that fixes prices across geographic markets, foregoing the opportunity to customize prices. Under appropriate conditions, a national pricing policy helps avoid intense local competition due to targeted prices. I examine the choice of national versus local pricing under multimarket retail chain competition using extensive data from the digital camera market. I estimate a highly flexible model of aggregate demand that incorporates additional micro purchase moments and semi-parametric heterogeneity. Counterfactual analyses show that the major retail firms should employ a national pricing policy to maximize profits. Fixing prices across markets allows the retailers to soften otherwise intense local competition by subsidizing competitive markets with profit from less competitive markets. Additional results explore how market factors could affect the pricing policy decision and assist retail managers in choosing their geographic pricing policy.
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