TY - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) A1 - FU Kui, YIN Xiaoyan T1 - Bond Recommendation Based on User Risk Preference Y1 - 2022-01-07 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) JO - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) SP - 31 EP - 44 VL - 23 IS - 6 UR - {https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2021.0054} N1 - 10.19722/j.cnki.1008-7729.2021.0054 ER -