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Abdelaati Daouia, Irene Gijbels et Gilles Stupfler
vol. 114, n° 527, 2019, p. 1366–1381
Quantiles and expectiles of a distribution are found to be useful descriptors of its tail in the same way as the median and mean are related to its central behavior. This paper considers a valuable alternative class to expectiles, called extremiles, which parallels the class of quantiles and...
Patrick Rey et Jean Tirole
vol. 127, n° 6, décembre 2019, p. 3018–3069
The paper analyzes the impact of price caps agreed upon by industry participants. Price caps, like mergers, allow firms to solve Cournot's multiple marginalization problem; but unlike mergers, they do not stifle price competition in case of substitutes or facilitate foreclosure in case of...
Camelia Goga et Anne Ruiz-Gazen
vol. 63, n° 2-3, 2019
Fabien Gensbittel et Christine Grün
vol. 44, n° 1, 2019, p. 277–302
We study a model of two-player, zero-sum, stopping games with asymmetric information. We assume that the payoff depends on two independent continuous-time Markov chains, where the first Markov chain is only observed by player 1 and the second Markov chain is only observed by player 2, implying that...
Catherine Bobtcheff, Claude Crampes et Yassine Lefouili
vol. 70, n° 3, 2019, p. 441–453
Cette note étudie comment un choc de demande exogène, tel que des aides publiques, influence le potentiel d’exclusion contenu dans les effets d’apprentissage. Nous construisons un modèle de duopole à deux périodes dans lequel l’accroissement de production par une entreprise à la première période...
Estelle Malavolti et Frédéric Marty
vol. 70, n° 2, 2019, p. 149–166
Les conventions liant des aéroports secondaires et des compagnies aériennes à bas coût ont donné lieu à un abondant contentieux concurrentiel. La compatibilité de ces dernières avec l'encadrement européen des aides publiques peut être interrogée en regard des risques induits de distorsions de...
Juan Pablo Montero (PUC Chile)
Atria Mercure Compans Caffarelli, Toulouse, France, 2019
Roweno Heijmans (Tilburg University)
Daniel L. Chen et Elliott Ash
vol. 11, 2019
Recent work in natural language processing represents language objects (words and documents) as dense vectors that encode the relations between those objects. This paper explores the application of these methods to legal language, with the goal of understanding judicial reasoning and the relations...
Stefan Ambec (Toulouse School of Economics)
