Fig. 6

Regression Results for multi-network EIC. Forest plots for the estimated coefficients of binary and weighted multi-network centrality scores. PCA: Country centrality scores computed using a principal-component analysis over the three layers. Mean: Country centrality scores computed by averaging out EIC scores of the three layers. Aggr: Country centrality scores computed on the aggregated network obtained by summing up layer-level link weights. Trade layer (T) in red. Migration layer (M) in green. Finance layer (F) in blue. Bars represent 95% confidence intervals for the estimated coefficient