Recherche avancée

Asma Hassannezhad et Laurent Miclo

vol. 53, n° 1, 2020, p. 43–88

We prove a lower bound for the k-th Steklov eigenvalues in terms of an isoperimetric constant called the k-th Cheeger-Steklov constant in three different situations: finite spaces, measurable spaces, and Riemannian manifolds. These lower bounds can be considered as higher order Cheeger type...

Céline Bonnet, Zohra Bouamra-Mechemache, Vincent Réquillart et Nicolas Treich

vol. 97, n° 101847, décembre 2020

Meat consumption has increased significantly in the last 50 years. This trend raises various health and environmental issues, as well as moral concerns regarding farm animal welfare. In this paper, we discuss the regulation of meat consumption in developed countries. Specifically, we discuss...

Christian Gollier

vol. 22, n° 6, décembre 2020, p. 1746–1771

I calibrate a Multiple‐Risk Susceptible–Infected–Recovered model on the covid pandemic to analyze the impact of the age‐specific confinement and polymerase chain reaction (PCR) testing policies on incomes and mortality. Two polar strategies emerge as potentially optimal. The suppression policy...

Alberto Micheletti, Graeme D. Ruxton et Andy Gardner

vol. 2, n° e7, 2020, 15 pages

David Martimort et Lars Stole

vol. 2, n° 3, 2020, p. 375–396

Koen Jochmans

vol. 36, décembre 2020, p. 1159–1166

Etienne Danchin, Sabine Noebel, Arnaud Pocheville et Guillaume Isabel

vol. 31, n° 6, décembre 2020, p. 1292–1293

Giuseppe Marco Attanasi, Hippolyte D'Albis et Emmanuel Thibault

vol. 180, décembre 2020, p. 694–717

In a life-cycle model with a bequest motive, we study the impact of smooth ambiguity aversion to uncertain survival probabilities on the optimal demand for annuities. We implement a theory-driven laboratory experiment. First, a subject's ambiguity attitude is elicited in a simple experimental...

Sébastien Gadat, Sebastien Gerchinovitz et Clément Marteau

vol. 26, n° 3, 2020, p. 1797–1831

We consider the binary supervised classification problem with the Gaussian functional model introduced in [7]. Taking advantage of the Gaussian structure, we design a natural plug-in classifier and derive a family of upper bounds on its worst-case excess risk over Sobolev spaces. These bounds are...

Christian Gollier

vol. 138, décembre 2020, p. 89–104

Comme le montre le mouvement des gilets jaunes, beaucoup de concitoyens pensent que le changement climatique est grave, mais ne sont pas prêts à contribuer à l'effort collectif pour le prévenir. Les entreprises et le monde de la finance peuvent-ils se substituer à ce somnambulisme des citoyens et...