Posted by D. Daniel Sokol
Dirk Bergemann (Cowles Foundation, Yale University), Benjamin Brooks (Dept. of Economics, Princeton University) and Stephen Morris (Dept. of Economics, Princeton University) discuss The Limits of Price Discrimination
ABSTRACT: We analyze the welfare consequences of a monopolist having additional information about consumers’ tastes, beyond the prior distribution; the additional information can be used to charge different prices to different segments of the market, i.e., carry out “third degree price discrimination.” We show that the segmentation and pricing induced by the additional information can achieve every combination of consumer and producer surplus such that: (i) consumer surplus is non-negative, (ii) producer surplus is at least as high as profits under the uniform monopoly price, and (iii) total surplus does not exceed the efficient gains from trade. As well as characterizing the welfare impact of price discrimination, we examine the limits of how prices and quantities can change under price discrimination. We also examine the limits of price discrimination in richer environments with quantity discrimination and limited ability to segment the market.
Featured News
Google and South Carolina Clash Over State Records Demand
May 8, 2024 by
CPI
Telefonica Germany Teams Up with Amazon Web Services to Migrate 5G Customers
May 8, 2024 by
CPI
Federal Judge Grants $7.4 Million Settlement in Pork Price-Fixing Case
May 8, 2024 by
CPI
Wilson Sonsini Bolsters Antitrust and Competition Practice with Key Partner Returns
May 8, 2024 by
CPI
EU to Scrutinize Telecom Italia’s Network Sale to KKR
May 8, 2024 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Economics of Criminal Antitrust
Apr 19, 2024 by
CPI
Navigating Economic Expert Work in Criminal Antitrust Litigation
Apr 19, 2024 by
CPI
The Increased Importance of Economics in Cartel Cases
Apr 19, 2024 by
CPI
A Law and Economics Analysis of the Antitrust Treatment of Physician Collective Price Agreements
Apr 19, 2024 by
CPI
Information Exchange In Criminal Antitrust Cases: How Economic Testimony Can Tip The Scales
Apr 19, 2024 by
CPI