Coming soon: Multiproduct-Firm Pricing Games and Transformed Potentials (with Nicolas Schutz)

Coming soon: Gravity with Granularity (with Holger Breinlich, Harald Fadinger, and Nicolas Schutz)

Coming soon: Collective Brand Reputation (with Roland Strausz)

Coming soon: Consumer Search and Choice Overload (with Patrick Rey)

New paper: Horizontal Merger Policy: New Work on an Old Problem
A chapter prepared for the Econometric Society monograph Advances in Economics and Econometrics: Twelfth World Congress.

Recent paper: Concentration Screens for Horizontal Mergers (with Michael D. Whinston)
Revise & resubmit, American Economic Review.

Recent paper: An Aggregative Games Approach to Merger Analysis in Multiproduct-Firm Oligopoly (with Nicolas Schutz)     Additional material: Appendix
Revise & resubmit, RAND Journal of Economics.
An earlier version was circulated as NBER Working Paper w24578, National Bureau of Economic Research.

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