Article ID: | iaor20104721 |
Volume: | 2 |
Issue: | 3 |
Start Page Number: | 249 |
End Page Number: | 266 |
Publication Date: | Jun 2010 |
Journal: | International Journal of Shipping and Transport Logistics |
Authors: | Hui Yer Van, Wong Wai Hung, Leung Lawrence C, Wan Yulai |
Keywords: | vehicle routing & scheduling |
Nowadays, because of the emergence of many online logistics platforms – some of which function as virtual marketplaces – airfreight forwarders are facing an increasing number of shipment requests and many choices of collaborating agents. They are also expected to handle a greater variety of shipments from an increasing number of origins and to an increasing number of destinations. In this paper, we address the three inter-related decisions of job selection, route selection and agent selection in the design of a shipment plan. We formulate this problem as a mixed 0-1 LP, with the objective of maximising profit. Using a numerical example, we analyse the effects of job and route selection and provide insights into various aspects of shipment planning.