We propose an economic analysis of the individual behaviour as regards vaccination extending the one carried out by Geoffard et Philipson [1997] in two directions: the ability of individuals to perform rational expectations and the updating of individual perceptions of the value of vaccination...

A reading of the process of privatization through the corporate governance theory leads to propose a model taking into account, on the one hand, the time dimension of the process of privatization, on the other hand, the contextual, organizational, governance and strategic variables which...