xijk: The amount of commodities tra

xijk: The amount of commodities transported from a supplier i to
retailer k via DC (hub) j in time period t. It is short for xijkðtÞ.
 zj: if DC j is opened as; a hub in time period t, zj = 1; otherwise,
zj = 0. It is short for zjðtÞ.
 Qk: total order quantity of retailer k in time period t. It is short
for Qk(t).
 /ik: it is short for /ikðtÞ, denotes the unit wholesale price of supplier
i to retailer k in time period t, with which the order price of
each retailer k, /k could be calculated.
 E[H(d,Q)]: Retailers’ expected profit in a given time period t.

ผลลัพธ์ (อังกฤษ) 3:

Xijk: The amount of commodities transported from a supplier I to
retailer K via DC (hub) J in time period T. It is short. For xijk ð t Þ.
 ZJ: if DC J is opened as; a hub in time, period T ZJ = 1; otherwise
= 0, ZJ. It is short for ZJ ð t Þ.
 Qk:? Total order quantity of retailer K in time period T. It is short
for Qk (T).
 / IK: it is short for / IK ð, t Þ denotes the unit. Wholesale price of supplier
.I to retailer K in time, period T with which the order price of
each retailer K, K could be calculated.
 E [H, (D Q)]: Retailers. ' Expected profit in a given time period T.