Theoretical economics

David Martimort, and Lars Stole, Nonlinear Pricing with Average-Price Bias, American Economic Review: Insights, vol. 2, n. 3, 2020, pp. 375–396.

Andrea Attar, Thomas Mariotti, and François Salanié, On Competitive Nonlinear Pricing, Theoretical Economics, vol. 14, n. 1, January 2019, pp. 297–343.