It is attention-grabbing to note that each the NCI-monetary and GSQ indicators have strong unfavorable correlations with the Nikkei 225 volatility and buying and selling quantity (as a lot as −0.four for NCI-financial and −0.5 for GSQ-unemployment). Nonetheless, two of the semantic parts, eurocrisisxeurocrisis and regionxeurocrisis, are strongly G-caused by the implied volatility and the historic and every day volatilities of a lot of the major inventory market indices.
Chen et al. 16 investigate the role of social media in financial markets, focussing on single-ticker articles printed on Searching for Alpha, which is a well-liked social-media platform amongst investors. Mao et al. 17 evaluate a variety …Read More