TSE Competition Policy & Regulation Center

Alexandre Cornière (de), Search Advertising, American Economic Journal: Microeconomics, vol. 8, n. 3, August 2016, pp. 156–188.

Stefan Ambec, and Lars Ehlers, Regulation via the Polluter-Pays Principle, The Economic Journal, vol. 126, n. 593, June 2016, pp. 884–906.