The motivation of this paper is to identify the effect of treatment charge (TC) on LME (London Metal Exchange) copper … finds a statistically significant negative link between TC and LME copper prices. It is found that a 10% increase in TC of … copper decreases in copper return by 1.8%. Subsequently, the vector autoregression (VAR) model is introduced to consider the …

between the returns of copper, gas, gold, and crude oil futures, and Bitcoin. We use a rolling window method to calculate one …

The question of how to price access to the copper network during the period of transition to fibre has attracted much … simulated using a data set for the copper local loop in France, prepared by the regulator, ARCEP. Recognising that the number of … exact cost recovery, and which takes separate account of the obsolescent copper and of the continuing value of the trenches …

In this paper, the relationship between Brent oil prices, LME copper prices, Turkish gold and silver spot prices, BIST …

The paper concludes that world copper prices play an important role in short-term fluctuations and probably influence … copper price boom, the higher copper price and associated capital inflows create upward pressure on the real exchange rate …. The appreciation of the Chilean peso during the first part of the copper cycle contributes to lower inflation, which could …

This paper is about understanding the cycle of global copper price booms and busts over Zambia's economic history. We … Zambian governments did not use copper revenues to accumulate productive assets, focusing instead on financing consumption … ringfence and prudently use the mineral revenues from copper mining in building productive capacities remains elusive. Instead …

factors behind their growing appeal and assesses the extent to which market characteristics, such as price volatility, have …

The paper concludes that world copper prices play an important role in short-term fluctuations and probably influence … copper price boom, the higher copper price and associated capital inflows create upward pressure on the real exchange rate …. The appreciation of the Chilean peso during the first part of the copper cycle contributes to lower inflation, which could …

This paper explores the role of speculation and economy fundamentals in the oil market using a two-component GARCH …