Article ID: | iaor2007705 |
Country: | United Kingdom |
Volume: | 17 |
Issue: | 5 |
Start Page Number: | 534 |
End Page Number: | 539 |
Publication Date: | Jul 2006 |
Journal: | Production Planning & Control |
Authors: | Tapiero C.S., Grando A. |
Keywords: | risk, inventory |
This paper considers the ‘inventory outsourcing problem’ when the supplier is a leader having full information of the outsourcing firm's demand distributions and parameters. This leads to a Stackleberg game which is solved under a number of cases. Both demand dependent and independent models are considered, the latter resulting from (statistical) risk aggregation of firms' demands operating in correlated markets. A number of examples are also solved in order to highlight essential risk related and costs issues underlying inventory outsourcing. For practical purposes, a scenario-based linear programming problem is formulated to resolve the supplier's problem in any scenario set.