Inventory rationing and sharing in pre-sell distribution with mobile communication technologies. / Pishchulov, Grigory; Richter, Knut.
In: International Journal of Production Economics, Vol. 121, No. 2, 01.10.2009, p. 584-600.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Inventory rationing and sharing in pre-sell distribution with mobile communication technologies
AU - Pishchulov, Grigory
AU - Richter, Knut
PY - 2009/10/1
Y1 - 2009/10/1
N2 - In pre-sell distribution, the uncertain customer demands are revealed by the company's sales representatives who visit the customers and arrange delivery quantities on the spot, prior to physical execution of deliveries. Given a periodic base-stock of a distributed product, we consider allocation of the product to the customers in two different settings: with and without utilization of mobile communication technologies. There are two performance measures considered: the customer-average fill rate, and the sales profit under service level constraints. The mobile setting is shown to enable a generally better system-wide performance, featuring the capability of inventory pooling. To observe the magnitude of this advantage we determine the optimal allocation policies by means of stochastic dynamic programming. Computational examples for selected configurations and demand distributions are presented.
AB - In pre-sell distribution, the uncertain customer demands are revealed by the company's sales representatives who visit the customers and arrange delivery quantities on the spot, prior to physical execution of deliveries. Given a periodic base-stock of a distributed product, we consider allocation of the product to the customers in two different settings: with and without utilization of mobile communication technologies. There are two performance measures considered: the customer-average fill rate, and the sales profit under service level constraints. The mobile setting is shown to enable a generally better system-wide performance, featuring the capability of inventory pooling. To observe the magnitude of this advantage we determine the optimal allocation policies by means of stochastic dynamic programming. Computational examples for selected configurations and demand distributions are presented.
KW - Inventory pooling
KW - Inventory rationing
KW - Mobile communication technologies
KW - Pre-sell
KW - Stochastic programming
UR - http://www.scopus.com/inward/record.url?scp=70349226769&partnerID=8YFLogxK
U2 - 10.1016/j.ijpe.2007.02.039
DO - 10.1016/j.ijpe.2007.02.039
M3 - Article
VL - 121
SP - 584
EP - 600
JO - International Journal of Production Economics
JF - International Journal of Production Economics
SN - 0925-5273
IS - 2
ER -
ID: 5384578