Translate the following English sentence to French:
"It is true that the era of monopolies is past and that the Commission has initiated a process of liberalisation, of introducing competition into some public sectors in order to modernise them and improve their efficiency."
Aujourd' hui, il est vrai, le temps n' est plus aux monopoles et la Commission a entamé un processus de libéralisation, de mise en concurrence d' un certain nombre de secteurs publics pour les moderniser et les rendre efficaces.