Recherche avancée

Jacquelyn Humphrey (University of Queensland, Australia)

TSE, Toulouse, 2021

We design an experiment to understand how social preferences affect investment decisions through stock allocations and probability assessments. The major preference channel is asymmetric in social outcomes – although negative and positive responsible investment (RI) externalities have the same...

Christian Helmers, Yassine Lefouili, Brian Love et Luke McDonagh

vol. 23, n° 1, 2021, p. 56–99

We study the effect of fee shifting rules on litigation. First, we build a model to study the theoretical effect of a change in cost-recovery rules on case filings, (post-filing) settlement, win rates, and plaintiffs' average litigation expenditures. We then undertake an empirical analysis of the...

Koléhè Coulibaly-Pasquier et Laurent Miclo

n° 171, 2021, 110 pages

On a manifold, consider an elliptic diffusion X admitting an invariant measure μ. The goal of this paper is to introduce and investigate the first properties of stochastic domain evolutions (Dt)t∈[0,τ] which are intertwining dual processes for X (where τ is an appropriate positive stopping time...

Y. De Castro, Sébastien Gadat, Clément Marteau et Cathy Maugis

vol. 49, n° 3, 2021, p. 1779–1809

This paper investigates the statistical estimation of a discrete mixing measure µ0 involved in a kernel mixture model. Using some recent advances in `1-regularization over the space of measures, we introduce a “data fitting and regularization” convex program for estimating µ0 in a grid-less manner...

Bence Bago, Jean-François Bonnefon et Wim De Neys

vol. 150, n° 6, 2021, p. 1081–1094

Human interactions often involve a choice between acting selfishly (in ones' own interest) and acting prosocially (in the interest of others). Fast-and-slow models of prosociality posit that people intuitively favour one of these choices (the selfish choice in some models, the prosocial choice in...

Stéphane Girard, Gilles Stupfler et Antoine Usseglio-Carleve

vol. 49, n° 6, décembre 2021, p. 3358–3382

Expectiles define a least squares analogue of quantiles. They have been the focus of a substantial quantity of research in the context of actuarial and financial risk assessment over the last decade. The behaviour and estimation of unconditional extreme expectiles using independent and identically...

Thomas S. Kraft, Vivek Venkataraman, Ian J. Wallace, Alyssa Crittenden, N. Holowka, Jonathan Stieglitz, Jacob Harris, David Raichlen, Brian Wood, Michael Gurven et Herman Pontzer

vol. 374, n° 6575, décembre 2021

The suite of derived human traits, including enlarged brains, elevated fertility rates, and long developmental periods and life spans, imposes extraordinarily high energetic costs relative to other great apes. How do human subsistence strategies accommodate our expanded energy budgets? We found...

A. Djogbenou, Christian Gouriéroux et Joann Jasiak

n° nbaa047, 2021

J. Simoes, D. Moran, S. Edwards, Céline Bonnet, A. Lopez-Sebastian et P. Chemineau

vol. 15, n° 1, décembre 2021

Brenda L. Volling, Richard Gonzalez, Liu Tan et Lauren Bader

2021sous la direction de Regina Kuersten-Hogan et James McHale, 2021