Research question- Is the failure of performance measurement systems (PMS) due to the crisis in itself or to a radical change in the paradigm that governs the world that has caused a loss of momentum? Motivation- In the era of recurrent/multiple crises, some researchers have signaled the...

La PME ne semble pas avoir bénéficié d’un grand intérêt quant aux rôles, composition et contribution de leur conseil d’administration (CA). La recherche sur cet organe a été, en effet, dominée par le cadre d’analyse de la théorie de l’agence et a attribué une attention quasi...

Soutenue par la théorie d'agence, la performance des conseils d'administration a largement été associée aux déterminants traditionnels (taille du conseil, indépendance des administrateurs et séparation des fonctions). Les théories cognitives apportent des arguments pouvant réfuter cette...

The extended Kalman filter, which linearizes the relationship between security prices and state variables, is widely used in fixed income applications. We investigate if the unscented Kalman filter should be used to capture nonlinearities, and compare the performance of the Kalman filter to that...

When the relationship between security prices and state variables in dynamic term structure models is nonlinear, existing studies usually linearize this relationship because nonlinear fi?ltering is computationally demanding. We conduct an extensive investigation of this linearization and analyze...

The extended Kalman filter, which linearizes the relationship between security prices and state variables, is widely used in fixed income applications. We investigate if the unscented Kalman filter should be used to capture nonlinearities, and compare the performance of the Kalman filter to that...