Physicists explore how fluctuations shape transport networks

Understanding how transport networks, such as river systems, form and evolve is crucial to optimizing their stability and resilience. It turns out that networks are not all alike. Tree-like structures are adequate for transport, ...

Bad roads reduce trade volumes by 18%

Economists from HSE University and the Vienna University of Economics and Business have figured out why, with all else being equal, trading goods across borders can be more expensive than trading the same goods within state ...

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