Aruga, Kentaka; Kannan, Sudha - In: Cogent economics & finance 8 (2020) 1, pp. 1-13
To find out if gold remains to be unlinked with the crude oil market after the 2008 financial crisis, we investigated how long-run price linkages and price causalities among crude oil and gold markets changed before and after the crisis. To have a good reference, we also tested the same issue...