Since the early 2000s, populist radical right parties (PRRPs) have more than doubled their electoral support in Europe. Previous research found that PRRPs impact migration policy. However, little is known about whether they also impact other fields of domestic and foreign policy. Using a cross-country panel analysis, we test to what extent the rise of PRRPs has influenced European foreign aid spending. We find that while the rise of PRRPs has not been associated with an overall reduction in foreign aid, it has led to changes in how aid moneys are spent. PRRP strength is linked to a higher share of aid for migration-containment objectives, and less aid for addressing climate change and for multilateral organizations. Our analysis thereby provides evidence that the ‘electoral threat’ of PRRPs puts mainstream parties under pressure not only with regard to migration but also in relation to the climate–development nexus and aid for multilateralism.

中文翻译：

---

民粹主义激进右翼政党对欧洲外援支出的影响

自 2000 年代初以来，民粹主义激进右翼政党 (PRRP) 在欧洲的选举支持增加了一倍多。先前的研究发现，PRRP 会影响移民政策。然而，关于它们是否也会影响国内和外交政策的其他领域，我们知之甚少。使用跨国面板分析，我们测试了 PRRP 的上升在多大程度上影响了欧洲的对外援助支出。我们发现，虽然 PRRP 的增加与外援的整体减少无关，但它导致了援助资金使用方式的变化。PRRP 实力与更高比例的移民控制目标援助，以及更少的应对气候变化和多边组织援助有关。