translate English to French: These measures should also help prevent certain parties from spending exorbitant amounts, thereby obliging their competitors to solicit ever more funding from wealthy individuals or large corporations who are "buying" influence.
De plus, ces mesures devraient permettre d'éviter que certains partis dépensent des montants exhorbitants, encourageant leurs concurrents à solliciter toujours plus de financement de la part de riches individus ou grandes entreprises qui « achètent » de l'influence.