Source: Chartbook
The article moves beyond single-point failures to show how product criticality, geographic concentration, and geopolitical distance create cascading exposure—a framework that applies equally to semiconductors, rare earths, and financial markets. Japan's bond market stability matters not because it's intrinsically critical, but because disruption there would ripple through markets whose participants depend on it precisely when geopolitical stress (e.g., Taiwan tensions) constrains alternative suppliers and trading routes. Traditional hedging and diversification strategies fail when dependencies overlap. Companies and governments need to identify which combinations of disruptions would be simultaneously irreplaceable.