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Type | Journal Article |
Scope | Discipline-based scholarship |
Title | Modeling and simulations of the cascading failure of multiple interdependent R&D networks under risk propagation |
Organization Unit | |
Authors |
|
Item Subtype | Original Work |
Refereed | Yes |
Status | Published in final form |
Language |
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Journal Title | Physics Letters A |
Publisher | Elsevier |
Geographical Reach | international |
ISSN | 0375-9601 |
Volume | 383 |
Number | 21 |
Page Range | 2443 - 2450 |
Date | 2019 |
Abstract Text | In this paper, we study the robustness of multiple interrelated R&D networks under risk propagation. Firstly, using a bi-partite graph to represent the interrelated R&D networks is emphasized and proposed. Secondly, a risk propagation model is built by defining risk load and risk capacity of each enterprise on a specific R&D network, Thirdly, we use simulations to study risk propagation in interrelated R&D networks. Our results indicate that there exist three critical thresholds to quantify the robustness of R&D networks. Risk propagation in R&D networks is highly affected by the heterogeneity of all enterprises' scales and risk capacities. |
Digital Object Identifier | 10.1016/j.physleta.2019.05.012 |
Other Identification Number | merlin-id:18632 |
PDF File | Download from ZORA |
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