dc.contributor.author | Hosoda, T | |
dc.contributor.author | Disney, SM | |
dc.contributor.author | Gaalman, G | |
dc.date.accessioned | 2024-03-06T09:14:08Z | |
dc.date.issued | 2024-02-14 | |
dc.date.updated | 2024-03-05T21:13:38Z | |
dc.description.abstract | We consider the case of reshoring, where a global firm takes back a portion of its low-cost offshore supply to be produced in nearshore factory in order to establish a dual sourcing supply chain equipped with both low cost and responsiveness. We first establish the performance benchmark of a single (nearshore or offshore) supplier model. In the dual sourcing setting, a firm decomposes the first order auto-regressive moving average, ARMA(1,1), market demand process into two parts: one for the nearshore source and one for the offshore source. Order-up-to policies determine the order quantities for both sources. We show how to reduce inventory costs in the dual-sourcing case to a level identical to the near-shore single-source case. Furthermore, if certain conditions are met, the nearshore manufacturing cost reduces in the offshore lead-time. This suggests low-cost and low-emission transport modes should be utilized (slow steaming vessels which are both low cost and environmentally friendly, but may endure longer offshore lead-times come to mind), breaking the trade-off between economic and environmental performance. | en_GB |
dc.identifier.citation | 23rd International Working Seminar on Production Economics, 14 - 18 February 2024, Innsbruck, Austria, pp. 50 - 65 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/135486 | |
dc.identifier | ORCID: 0000-0003-2505-9271 (Disney, Stephen) | |
dc.language.iso | en | en_GB |
dc.publisher | International Society for Inventory Research | en_GB |
dc.rights | © 2024 International Society for Inventory Research | en_GB |
dc.subject | Dual Sourcing | en_GB |
dc.subject | Supply chain dynamics | en_GB |
dc.subject | ARMA(1,1) demand | en_GB |
dc.subject | Order-up-to policy | en_GB |
dc.title | Global dual sourcing: ARMA(1,1) market demand and its decomposition | en_GB |
dc.type | Conference paper | en_GB |
dc.date.available | 2024-03-06T09:14:08Z | |
exeter.location | Innsbruck, Austria | |
dc.description | This is the author accepted manuscript. | en_GB |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
dcterms.dateAccepted | 2023-12-01 | |
rioxxterms.version | AM | en_GB |
rioxxterms.licenseref.startdate | 2024-02-14 | |
rioxxterms.type | Conference Paper/Proceeding/Abstract | en_GB |
refterms.dateFCD | 2024-03-06T09:08:15Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2024-03-06T10:33:24Z | |
refterms.panel | C | en_GB |
pubs.name-of-conference | 23rd International Working Seminar on Production Economics | |