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The changing influence of city-systems on global shipping networks : an empirical analysis

Ducruet, César; Cuyala, Sylvain; EL Hosni, Ali - In: Journal of shipping and trade 1 (2016) 4, pp. 1-19

This paper revisits the classical issue of port-city relationships by applying for the first time network analytical … diminishing importance in world traffic, they have maintained their dominance in the network in terms of centrality and geographic …

Persistent link: https://www.econbiz.de/10011860398

Evolving structure of the maritime trade network : evidence from the Lloyd's Shipping Index (1890-2000)

Kosowska-Stamirowska, Zuzanna; Ducruet, César; Rai, Nishant - In: Journal of shipping and trade 1 (2016) 10, pp. 1-17

literature. In this paper we characterise and study topological changes of the maritime trade network and how they translate into … navigability properties of this network. In order to do so we use tools from Graph Theory and Computer Science to describe the … maritime trade network at different points in time between 1890 and 2000, based on the data on daily movements of ships. We …

Persistent link: https://www.econbiz.de/10011860406

Generating random networks without short cycles

Bayati, Mohsen; Montanari, Andrea; Saberi, Amin - 2016

Random graph generation is an important tool for studying large complex networks. Despite abundance of random graph models, constructing models with application-driven constraints is poorly understood. In order to advance state-of-the-art in this area, we focus on random graphs without short...

Persistent link: https://www.econbiz.de/10011864947