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Abstract
We consider a novel adversarial shock/protection problem for a class of network equilibria models emerging from a variety of different fields as continuous network games, production networks, opinion dynamic models. The problem is casted into a min-max problem and analytically solved for two particular cases of aggregate performances: the mean square of the equilibrium or of its arithmetic mean. The main result is on the shape of the solutions, typically exhibiting a waterfilling type structure with the optimal protection concentrated in a proper subset of the nodes, depending significantly on the aggregate performance considered. The relation of the optimal protection with the Bonacich centrality is also considered.
Original language | English |
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Pages (from-to) | 2856-2861 |
Journal | IFAC-PapersOnLine |
Volume | 53 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2020 Jan 1 |
Subject classification (UKÄ)
- Control Engineering
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Dive into the research topics of 'Systemic risk and network intervention'. Together they form a unique fingerprint.Projects
- 1 Active
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Dynamics of Complex Socio-Technological Network Systems
Tegling, E. (PI), Como, G. (Researcher), Ohlin, D. (Research student), Bencherki, F. (Research student), Govaert, A. (Researcher), Altafini, C. (PI) & Bakovic, L. (Research student)
2021/09/01 → 2026/09/30
Project: Research