Tisserant, Alexandre; Pauliuk, Stefan - In: Journal of economic structures : JES; the official … 5 (2016) 4, pp. 1-19
-product of another metal, and their future supply is therefore dependent on mining developments of the host metal. Supply of … critical metals can also be constrained because of political instability, discouraging mining policies, or trade restrictions … extracted as by-product of copper and nickel. A multiregional input–output (MRIO) model for 20 world regions and 163 commodities …
