Les effets dynamiques de la privatisation sur l'efficacité des entreprises: application au cas tunisien

Abstract

The works on the effects of the privatization on the efficiency occupy an important place in the literature. The majority of the works emphasize the immediate effects of the privatization without caring about dynamic effects. The present work studies the aforementioned relation by trying to answer three fundamental questions. What is the effect of the privatization on the dynamic efficiency? What are the main explanatory factors of the dynamic efficiency? What is the effect of time on the dynamic efficiency? The results of the empirical study led with 22 Tunisian companies privatized totally or partially show that the privatization affects positively the efficiency especially in the means and the long term. we noticed that the economic growth and the nature of the buyers are the most significant variables which explain the dynamic efficiency. Finally we concluded that so much the privatized company goes away from the date of the privatization so much she increases her dynamic efficiency