Lim, Byungkwon; Kim, Hyeon Sook; Park, Jaehwan - In: Economies : open access journal 8 (2020) 2/36, pp. 1-9
The motivation of this paper is to identify the effect of treatment charge (TC) on LME (London Metal Exchange) copper prices. It is a fundamental variable as a supply side factor, because it is related to the smelting process and reflects the level of concentrates market tightness. To examine...