Recherche avancée

Andreea Enache et Andrew Rhodes

n° 25-1661, septembre 2025

Many platforms have used a Price Parity Clause (PPC) to prevent sellers charging lower prices on other sales channels. PPCs are often considered anti-competitive and have been banned in some jurisdictions. We provide a novel rationale—centered on how PPCs affect platforms’ data acquisition—for why...

Christian Gollier

Puf, septembre 2025

L'action climatique va coûter cher, mais moins cher que l'inaction à condition de réussir à gérer rationnellement la transition énergétique. Des techno-solutionnistes aux décroissants, des activistes aux promoteurs de la finance verte, des partis écologistes aux défenseurs d'un État-Léviathan, les...

Philippe Bontems, Stephen F. Hamilton et Jason Lepore

vol. 255, n° 112543, septembre 2025, révision 10 juin 2026

Multisided platforms have emerged as an increasingly important market structure with the rise of the digital economy. In this paper, we consider sequential price setting behavior by platforms and demonstrate sequential pricing outcomes Pareto dominate simultaneous pricing outcomes in terms of firm...

Helmuth Cremer et Jean-Marie Lozachmeur

vol. 103, n° 103049, septembre 2025

This study examines nonlinear reimbursement rules for secondary preventive and therapeutic care. Individuals may be healthy or ill, with illness severity determining their ex-post type. Preventive care is chosen beforehand, while curative care is decided after health status is known. In an ideal...

Randall C. Thompson, Benjamin C. Trumble, Daniel Cummings, Angela Neunuebel, Paul L. Hooper, Samuel Wann, Adel H. Allam, Frances Neunuebel, Benjamin Gans, Samantha I. King, Edmond Seabright, Caleb Finch, Margaret Gatz, Kenneth Buetow, Michael I. Miyamoto, Guido Lombardi, Linda Sutherland, James Sutherland, Christopher Ward, Madeleine J. Lee, Ashna Mahadev, Daniel Eid Rodriguez, David E. Michalik, Chris Rowan, Tianyu Cao, Jonathan Stieglitz, Cameron M. Quick, Gregory Thomas, Jagat Narula, Domini Dey, Michael Gurven et Hillard Kaplan

vol. 23, n° 101271, septembre 2025

Benjamin Ouvrard, Arnaud Reynaud, Stéphane Cezera, Alban Thomas, Dishant Jojit James et Murudaiah Shivamurthy

vol. 83, n° 101510, août 2025

We conduct a lab-in-the-field experiment to analyze the preferences of Indian farmers (Karnataka state) regarding surface water sharing. To elicit impartial social preferences, we implement a dictator game behind the veil of ignorance in which a limited quantity of water has to be allocated between...

Daniel L. Chen

vol. 60, août 2025, p. 1–32

This paper develops a theoretical model of salience of partisan identities during presidential elections affecting U.S. judges. Electoral cycles in judicial dissents are larger in close elections, non-existent in landslide elections, and reversed in wartime elections. Dissents are elevated for...

Willy Baltussen, Céline Bonnet, Franck Bunte, M. van Galen, Cynthia Lynn Giagnocavo, David Anthony Kenny, Annabel Oosterwijk, Laurence G. Smith, J. Snoek, I. Verweij-Novikova, Luuk S.M. Vissers et Coen P.A. van Wagenberg

vol. 19, n° 8, août 2025

Today, there is extensive debate about the sustainability of the food system. Numerous research and policy initiatives focus on transforming the food system to make it more sustainable. The method of True Cost Accounting (TCA) can reveal positive and negative externalities for natural, social,...

Iyad Rahwan, Azim Shariff et Jean-François Bonnefon

vol. 644, août 2025, révision 10 juin 2026, p. 51–58

Volker Nocke et Andrew Rhodes

n° 25-1660, août 2025

We develop a framework to study horizontal mergers when the parties can propose remedies to an antitrust authority. Remedies are modeled as asset divestitures, which make the firm receiving the assets more efficient at the expense of the merged firm. We consider both the case where the merger...