“…This special issue gathers three types of comparative studies: cross-country comparisons (Zitti et al , 2023; Andersen, 2023), intra country comparisons (Aktas et al , 2023; Srinivasan and Sarin, 2023; Coelho et al , 2023; Dos Anjos et al , 2023) and world-wide meta-analysis from existing literature (Kristensen et al , 2023; Briganti et al, 2023 ). Authors carry out policy process analyses, employing qualitative, mixed methods and review techniques, combined with comparative analytical descriptive accounts.…”