Le processus de création des entreprises se fonde sur les initiatives de l'entrepreneur vu comme le principal acteur des interactions situées cœur du milieu d'affaires. Il détermine la sélection de l'environnement dans lequel il souhaite développer les opportunités d'affaires repérées....

The aim of this paper is to analyze the role of the price limits system to secure the Tunisian stock market against the contagion by the current world-wide crisis. Initially, we try to show that the contagion observed in the Tunisian market is of psychological nature before analyzing the role...

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...