买入复杂零售投资产品可能不是好主意：《Review of Finance》论文解读

Alpha Architect 解读《Review of Finance》2026年发表的论文《Competition, complexity, and security design: evidence from retail investment products》，该研究以瑞士市场的收益增强型产品为样本，发现发行人会在竞争加剧时刻意提升产品复杂度以削弱价格竞争。