Capturing the mineral multinationals: advantage or disadvantage?

Abstract

Nationalization of the Zairian and Zambian copper industries failed to deliver the hoped for benefits and pushed some still further beyond reach. It did so because nationalization entailed the loss of insulation, that is, the wide range of unperceived risk management and custodial functions fulfilled by the multinational mining corporations. Without this insulation these two governments, their copper industries, and their citizens' welfare all suffered. Looking beyond Zaire and Zambia, it appears that the loss of insulation has negative effects in all cases of mining industry nationalization. The size of the costs are mitigated by the strength of the nationalizer's political system.