no code implementations • 21 Dec 2023 • Samuele Centorrino, Maria Pérez-Urdiales, Boris Bravo-Ureta, Alan J. Wall
Improving the productivity of the agricultural sector is part of one of the Sustainable Development Goals set by the United Nations.
no code implementations • 16 Feb 2022 • Samuele Centorrino, Jean-Pierre Florens, Jean-Michel Loubes
A {\it fair} solution is obtained by projecting the unconstrained index into the null space of this operator or by directly finding the closest solution of the functional equation into this null space.
no code implementations • 26 Apr 2020 • Samuele Centorrino, María Pérez-Urdiales
Our framework is a generalization of the normal half-normal stochastic frontier model with endogeneity.
no code implementations • 19 May 2019 • Samuele Centorrino, Frédérique Fève, Jean-Pierre Florens
We consider a nonparametric regression model with continuous endogenous independent variables when only discrete instruments are available that are independent of the error term.