Figure 1From: Structure of global buyer-supplier networks and its implications for conflict minerals regulations CDFs of links across firms for customer linkages (left, black), supplier linkages (left red), licensee linkages (center, black), licensor linkages (center, red), and strategic alliance linkages (right). Dashed lines show distribution in recent period (i.e., 2013 and/or 2014). Solid lines show distribution in some years over entire sample period. Guidelines express power law with an exponent of 1.5.Back to article page