“…First, to the best of our knowledge, there is no empirical evidence on the impact of separating research from execution costs on fund investors, even though MiFID II prominently discusses and targets corresponding conflicts of interest between asset managers and their clients (Guo and Mota, 2021). The related literature has so far focused exclusively on the consequences for sell-side research providers (Anselmi and Petrella, 2021;Bankamp et al, 2021;Fang et al, 2020;Fecht et al, 2021;Fu et al, 2021;Guo and Mota, 2021;Kim et al, 2021;Lang et al, 2019;Liu and Yezegel, 2020;Lourie et al, 2020;Pope et al, 2019). Given the original motivation for the regulation, studying the impact on fund investors, however, seems particularly relevant for ongoing debates among academics, policy-makers and practitioners about the costs and benefits to unbundle payments (Di Maggio et al, 2022).…”