TY - Chinese Journal of Management Science A1 - CUI Feng, HAN Chuan-feng, LIU Xing-hua, TENG Min-min T1 - Trading Signal Index Optimization of Co-integration Strategy Based on Wavelet GARCH Model Y1 - 2023-02-20 JF - Chinese Journal of Management Science JO - Chinese Journal of Management Science SP - 129 EP - 137 VL - 31 IS - 2 UR - http://www.zgglkx.com N1 - 10.16381/j.cnki.issn1003-207x.2020.0027 ER -