Science Advances

Supplementary Materials

This PDF file includes:

  • Materials and Methods
  • Fig. S1. Dependence of the correlations between price volatilities and TradeRisk on α.
  • Table S1. Network-based properties, supply risk, and indicators obtained from trade data for 71 nonfuel mineral resources.
  • Table S2. Global properties of the randomized trade networks Mrfix degree(t).
  • Table S3. Pearson correlation coefficients between various price volatilities with TradeRisk, import reliance, PageRank, and in-strength for the EU and the United States and for several variants of the calculations.

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