Translate the following English sentence to French:
"The Commission appears to be somewhat apathetic in this regard, and seems to be concentrating rather on producing a directive on prudential rules for pension funds, which is easier to achieve but less effective in terms of decision-making in relation to the elimination of barriers to labour mobility and the coordination of taxation systems."
La Commission semble quelque peu indifférente et plus attentive à une directive concernant la discipline prudentielle des fonds de retraite, davantage possibiliste mais non décisionnaire en ce sens, en ce qui concerne la levée des obstacles à la mobilité professionnelle et la coordination des régimes fiscaux.