Evaluating criticality of strategic metals: Are the Herfindahl–Hirschman Index and usual concentration thresholds still relevant?
Pauline Bucciarelli, Emmanuel Hache, Valérie Mignon
Abstract
International audience
Topics & Concepts
Index (typography)CriticalityHerfindahl indexEconometricsEconomicsStatisticsMicroeconomicsMathematicsComputer sciencePhysicsWorld Wide WebNuclear physicsExtraction and Separation ProcessesMetal Extraction and BioleachingNatural Resources and Economic Development