We employ the R-vine copula approach to study the dependence structures among non-ferrous metal commodity futures on the London Metal Exchange, focusing on the comparison before and after the 2008 financial crisis. We document that the center of dependence structure among non-ferrous metal...

In comparison to developed securities markets, it is intriguing to observe that the Chinese stock market's momentum or reversal effect is inconsistent. We address this controversy using a novel paradigm based on functional data analysis (FDA) with the goal of reconciling previous inconsistency....

Since investors have diverse perspectives and limited information, their expectations can be subjective and prone to inaccuracies. Hence, price fluctuations are influenced by heterogeneous beliefs regarding future expectations, and both surveys and straightforward models can only partially...