L'objectif de la recherche est d'identifier les raisons qu'invoquent les responsables de formation pour l'adoption (ou la non adoption) de la visioconférence pour la formation. La recherche présentée est l'un des volets d'une étude d'impact de la visioconférence sur la formation dans une...

The purpose of this paper is to explore the acceptance and the appropriation of videoconferencing-mediated training during real training situations in a French company. We compare the acceptance and appropriation by 60 employees of two videoconferencing-mediated training systems : the virtual...

The main question in this article is to evaluate a new type of communication technology, the videoconferencing as a tool for remote training. The usage of two tools of videotraining is observed: the usage of individual computer in "virtual class" and a usage of a "remote class". In the first...

La maîtrise financière de grands projets de netinformatique est étudiée à partir d'une étude du cas d'une SSII. Les informations de pilotage créées, permettent une estimation des résultats en cours de projet, auparavant "cachés", et une estimation de la valeur des projets en cours,...

In this paper, we shed light on the selection of the benefi ciaries from the French competitiveness cluster policy which was launched in 2005 and extended to 2012. We disentangle the selection and self-selection eff ects, as emphasized in the theoretical literature on regional and industrial...

Will employment instability be the employment pattern tomorrow? Many studies support this view which is first discussed on the basis of various statistical studies already carried out. A general trend of employment instability is not proved to be true by statistical data. These data show that...

Analyse de l'accaparation d'actifs (asset grabbing) lors des privatisations, sur les marchés financiers et dans le "shadow banking"par des oligarques comme émergence d'une économie où le "gagnant rafle tout" (winner take all) formant un secteur "cupidaliste". Son apparition dans l'économie...

In 1998 the Fifty-first World Health Assembly passed the "health-for-all policy for the twenty-first century". During this assembly the Member States of the World Health Organization (WHO) reaffirmed their commitment to the principle that "the enjoyment of the highest attainable standard of...

A government agency delegates to a provider (hospital, medical gatekeeper, school, social worker) the decision to supply a service or treatment to individual recipients. The agency does not perfectly know the distribution of individual treatment costs in the population. The single-crossing...

This paper intends to analyze some macroeconomic aspects in the framework of the Optimal Taxation Theory. First of all Optimal Taxation filiation will be considered in studying the three functions of the state described in Musgrave's work. The collective book published in 1994, and entitled...