Fig. 5From: Crisis contagion in the world trade networkGeographical distribution of the PageRank-CheiRank trade balance Bc at the contagion stage τ=0 with the bankruptcy threshold κ=0.1. For each year, at the contagion stage τ=0, the countries colored in red (blue) have the most negative (positive) balance Bc>−κ. Color categories are obtained using the Jenks natural breaks classification method (Wikipedia contributors 2020). Countries going to bankruptcy at contagion steps τ=0 are colored in magenta. The damping factor is α=0.5Back to article page