translate English to French: While again no concrete data are available in this respect, it is important to note that according to the study by Ciett the predominant motivation for user enterprises to employ agency workers concerns the replacement of absent staff and temporary increases in workload, whereas cost advantages are relevant only in 1% of all cases.
Enfin, l’impact réel d’une hausse de salaire sur les niveaux d’emploi dépendra aussi de la sensibilité aux salaires de la demande de travailleurs intérimaires.