TY - Front. Bus. Res. China A1 - Yuxing Yan, Shaojun Zhang T1 - The Business Cycle and Profitability of Trading Strategies Y1 - 2016-12-15 JF - Frontiers of Business Research in China JO - Front. Bus. Res. China SP - 525 EP - 547 VL - 10 IS - 4 UR - https://journal.hep.com.cn/fbr N1 - 10.3868/s070-005-016-0019-5 ER -