314 citations · 1.5k across the 25 of their papers we have counts for
23 papers · 1 filter
Probing the robustness of nested multi-layer networks
Giona Casiraghi, Antonios Garas, Frank Schweitzer
We consider a multi-layer network with two layers, , . Their intra-layer topology shows a scale-free degree distribution and a core-periphery stru…
The development of nations conditions the disease space
Antonios Garas, Sophie Guthmuller, Athanasios Lapatinas
Using the economic complexity methodology on data for disease prevalence in 195 countries during the period of 1990-2016, we propose two new metrics for quantifying the relatedness…
The relation between migration and FDI in the OECD from a complex network perspective
Antonios Garas, Athanasios Lapatinas, Konstantinos Poulios
We explore the relationship between human migration and OECD's foreign direct investment (FDI) using a gravity equation enriched with variables that account for complex-network eff…
Higher-order models capture changes in controllability of temporal networks
Yan Zhang, Antonios Garas, Ingo Scholtes
In many complex systems, elements interact via time-varying network topologies. Recent research shows that temporal correlations in the chronological ordering of interactions cruci…
The role of consumer networks in firms' multi-characteristics competition and market-share inequality
Antonios Garas, Athanasios Lapatinas
We develop a location analysis spatial model of firms' competition in multi-characteristics space, where consumers' opinions about the firms' products are distributed on multilayer…
The network structure of city-firm relations
Antonios Garas, Celine Rozenblat, Frank Schweitzer
How are economic activities linked to geographic locations? To answer this question, we use a data-driven approach that builds on the information about location, ownership and econ…