In this paper, we examine whether the relative price ratio of gold to platinum (GP ratio) can predict the aggregate stock market return in the US and China. We confirm that the GP ratio is a strong predictor of US market excess return; however, it is not a reliable predictor for excess return in...

Using a large sample of data on insiders’ stock selling and rumors about A-share listed companies in China, this study empirically tests whether and how rumors about companies are used to manipulate the market in the context of insiders’ stock selling. We find that the probability of a...

The long and continuing coal-dominated energy structure in China makes it important to investigate the impact of coal price shocks on China’s financial markets. This study identifies whether volatilities in coal market may propagate between sectoral equity markets through the heterogeneous...