This article questions the importance of agricultural press for the majoritarian farmers’union, the FNSEA, dealing with the question of its representativeness. At first, the authors highlight a phased trend towards press concentration to the benefit of majority union. During challenging times,...

Theoretical and methodological difficulties explain the low level of knowledge on rural employment, but political and theoretical reasons are impulsing new research. The author examines the three main logics governing present research : development, spatial distribution of employment, historical...

Ce chapitre présente le domaine professionnel et la prise en compte des risques organisationnels, les résultats de recherche en risques organisationnels et le modèle d'identification des risques organisationnels à partir de la coordination.

We study an optimal investment problem under contagion risk in a financial model subject to multiple jumps and defaults. The global market information is formulated as progressive enlargement of a default-free Brownian filtration, and the dependence of default times is modelled by a conditional...

Purpose of the paper: Risk orientated disclosure is a focal issue of corporate communication. Many provisions have been implemented in the USA and in Europe to promote transparency about risks faced by companies, especially by quoted ones. The increase of mandatory risk reporting applying to...

The standard literature on the value of life relies on Yaari’s (1965) model, which includes an implicit assumption of risk neutrality with respect to life duration. To overpass this limitation, we extend the theory to a simple variety of nonadditively separable preferences. The enlargement we...