3 papers
physics.soc-ph2026
On the existence of Ulanowicz's optimal structural resilience in complex networks
Si-Yao Wei, Wei-Xing Zhou
This study provides a foundational theoretical investigation into the mathematical existence and asymptotic properties of Ulanowicz's structural resilience. While ecological eviden…
q-fin.RM2025
Uncertainty and financial market resilience: Evidence from China
Si-Yao Wei, Kun-Liang Jiang, Wei-Xing Zhou
Financial market resilience reflects the ability of a financial market to withstand external shocks and to recover from them, while its measurement has yet to be standardized. Acco…
physics.soc-ph2025
Quantifying the dynamic structural resilience of international staple food trade networks: An entropy-based approach
Si-Yao Wei, Wei-Xing Zhou
Establishing a resilient food trade system is an international consensus on safeguarding food security amid growing disruptions. However, a unified resilience framework has yet to…