TY - Chinese Journal of Management Science A1 - LIU Yang, TIAN Jun, FENG Gong-zhong, HU Zhong-quan T1 - The Model of Joint Relief Supplies Pre-positioning by the Governmentand Two Suppliers Based on Option Contractsand Suppliers' Profits Allocation Mechanism Y1 - 2020-08-20 JF - Chinese Journal of Management Science JO - Chinese Journal of Management Science SP - 162 EP - 171 VL - 28 IS - 8 UR - http://www.zgglkx.com N1 - 10.16381/j.cnki.issn1003-207x.2020.08.014 ER -