Wilmot, Neil A. - In: International Journal of Financial Studies : open … 7 (2019) 2/33, pp. 1-14
prices. As with many natural resources price series, the arrival of new information can lead to unexpectedly rapid changes … metal price series is investigated, as well as time-varying volatility. The results demonstrate that allowing for jumps and … complex processes contributed to the fatness of the tails in the distribution of heavy metal price returns. …