Cependant, dans certains Etats membres, le besoin d'infrastructures reste tres grand et la propension a investir tres faible de sorte que dans ces cas, l'amelioration de la performance regionale implique encore un renforcement accelere des infrastructures.
However, in some Member States, the need for infrastructure is still very great and the propensity to invest very low, so that, in such cases, any improvement in regional performance still requires more rapid development of infrastructure.