If the creditworthiness of a counterparty is a derivative of a commodity price, there is the potential to have right … stage I subsume various models for optimal hedging under one general co-integrated model. In a worked example three models …

. A state-dependent volatility spillover GARCH hedging strategy is developed to capture the regime switching global equity … nonelectronics subindex (NFNE) futures for cross hedging the price risk of stock sector indices traded on the Taiwan stock exchange … volatility spillover effect. Empirical results show that the NFNE futures exhibit superior effectiveness as an instrument for …

futures price volatility of existing gold futures with two contract sizes, 50 baht-weight and 10 baht-weight, using symmetric … modelling gold futures price volatility. The results confirm that the coming into market of Gold-D significantly reduces the … price volatility of existing gold futures. There is not a significant negative relationship between the introduction of Gold …

-GARCH(1,1), CAViaR and historical simulation models in periods with contrasting volatility trends (increasing, constantly high … volatility trend. However, GARCH-st (1,1) and QML-GARCH(1,1) were found to be the most robust models in the different volatility … periods. The results show as well that the CAViaR model forecasts were less appropriate in the increasing volatility period …