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modern industrial society is rapidly exhausting non-renewable resources. We argue that this paradigm is amiss and use copper … of copper reserves and reserve life are available, there is no evidence of resource exhaustion. In addition, an analysis … through production. In the case of the copper industry, it is argued that there is little incentive for major copper producers …
Persistent link: https://www.econbiz.de/10010895143
Policies mandating unbundling of copper telecommunications networks have now been in place for more than 15 years, and … copper unbundling, and presents new empirical results based on regression analyses of broadband penetration in OECD countries … from 2001 to 2010. The results show that the long-run effect of copper unbundling on household broadband penetration rates …
Persistent link: https://www.econbiz.de/10010943091
In recent years, the IMF has released a growing number of reports and other documents covering economic and financial developments and trends in member countries. Each report, prepared by a staff team after discussions with government officials, is published at the option of the member country.
Persistent link: https://www.econbiz.de/10010878422
The self-assembling behavior and inhibition effect of dodecanethiol self-assembled monolayers (SAMs) on copper surface … significantly decreases when the copper surface is covered by SAMs. …
Persistent link: https://www.econbiz.de/10010883157
extracted as by-product of copper and nickel. A multiregional input-output (MRIO) model for 20 world regions and 163 commodities …, and constant background import shares. A dynamic stock model of regional reserves for seven different types of copper … copper and nickel ore flows would be sufficient to match global cobalt demand. When simulating a hypothetical sudden supply …
Persistent link: https://www.econbiz.de/10011552034
This Working Paper presents a brief but comprehensive graphical overview of copper contained in international trade …, from copper concentrates through to finished products. Extensive data checks and a simple consolidation method were … 2014 is used here to follow the global journey of copper from mine to final users. …
Persistent link: https://www.econbiz.de/10011478993
The ladder of investment was adopted by many European (and other) regulators in the era of copper networks as a means …
Persistent link: https://www.econbiz.de/10011056972
a long-time global leader in the copper industry. The paper concludes that there is much to be learned from the Chilean …
Persistent link: https://www.econbiz.de/10011277122
Mining of copper ore and the related industries play an important role in Iran’s economy. Copper ore production in Iran … accounts for 75% of the total production in the Middle East. All activities related to copper, that is, exploration, production …. In this paper, the cost estimation of all operations has been carried out. The total potential and attainable revenues …
Persistent link: https://www.econbiz.de/10009465813
The large area, highly uniform copper nanorod arrays with cylindrical morphology in polycarbonate membranes (PC) have … been successfully prepared by electrochemical deposition. The copper nanorod arrays have the length of 3 μm, the diameter … of 400 nm, approximately, which correspond closely to the pore diameter and thickness of membranes. The copper nanotubes …
Persistent link: https://www.econbiz.de/10004971829