Borowski, Krzysztof - 2015
.01.1997-31.12.2014. Calculations presented in this paper indicate the absence of the monthly effect on gold, silver, platinum, copper markets but … effect for any of the studied metal markets was not observed but the weekend effect was registered on the gold and copper …, the day-of-the week and weekend effects of the precious metal markets quoted on the London Metal Exchange for gold, silver …