TY  - GEN 
AU  - Fernández Areizaga, Elena
AU  - Ljubic, Ivana
AU  - Zerega Oyarzun, Nicolás
A4  - Estadística e Investigación Operativa
PY  - 2025
SN  - 0191-2615
UR  - http://hdl.handle.net/10498/38382
AB  - We introduce a new prize-collecting problem involving the routing of commodities in a network
composed of predefined hub and non-hub nodes. In this setting, the service of non-hub nodes
is outsourced to third-party carriers. This study is motivated...
LA  - eng
PB  - Elsevier
KW  - Multicommodity flows
KW  - Bilevel optimization
KW  - Network optimization
KW  - Outsourcing
TI  - The multi-commodity flow problem with outsourcing decisions
DO  - https://doi.org/10.1016/j.trb.2025.103333
ER  -