金融机构的投资者适当性义务：实证研究与完善建议 (Investor Suitability Obligations of Financial Institutions: Empirical Research and Suggestions for Improvement)

Chinese abstract: 金融机构的投资者适当性义务要求金融机构向投资者销售适当的金融产品，体现“买者自负、卖者尽责”的理念，我国逐步建立起了投资者适当性义务制度，但仍有诸多不足，近来也出现中行原油宝等问题。实证研究发现，我国相关案例不多，但增长趋势明显，总体赔偿率低于海外；银行非保本理财产品和投资顾问业务的案件占比很高；原告投资者几乎全部是个人，且多为老年人。适当性义务的履行应避免形式化；应一并关注其“质”和“量”两个维度；应区分适当性义务与合格投资者制度；以合同为主界定民事责任，但发行人承担连带责任有其正当性；应完善责任减免事由，但不能以合同排除适当性义务；应以功能监管为方向统一适当性义务标准。 English abstract: Investor suitability duty of financial institutions requires financial institutions to sell suitable products to investors, which is based on the balance of the two principles of Caveat Emptor and Seller Due Diligence. China has gradually established the system of investor suitability duty, but still suffers from many problems, as evidenced by the recent case of Bank of China’s Crude Oil Treasure. There are several important empirical findings: although there are not many cases, a clear increase in the number of cases can be discerned in recent years; the overall compensation rate is lower than overseas jurisdictions; asset management products offered by the banks have a high incidence of violations; almost all plaintiff investors are individual investors, and are mostly aged persons. A formality approach should be avoided in performing the suitability duty; attention should be paid to the two dimensions of quality and quantity; the suitability duty needs to be distinguished from the institution of qualified investors; civil lability for breaching the suitability duty should mainly be contractual, and it is reasonable for the issuer to bear joint and several liability; liability-mitigating circumstances should be clearly set out, but the duty cannot be contractually precluded altogether; a functional regulatory principle should be adopted to unify the various standards for the suitability duty as applied in different financial sectors.