146 citations · 146 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2026
Conditional effects of cross-product substitution on systemic risk in multilayer food trade networks
Feiyan Guo, Jianlin Zhou, Lin Qi +1
Localized shocks arising from climate extremes, geopolitical conflicts, and trade protectionism cascade through trade networks, triggering global food crises. Cross-product substit…
physics.soc-ph2018★ 146 cited
Increasing trend of scientists to switch between topics
An Zeng, Zhesi Shen, Jianlin Zhou +5
We analyze the publication records of individual scientists, aiming to quantify the topic switching dynamics of scientists and its influence. For each scientist, the relations amon…