Yun, Qiaoyun; Gloor, Peter A. - 2012
Web link data collected from Bing, blogs, Twitter and Wikipedia, we find positive correlation between betweenness … and financial performance. We also find that Twitter, Wikipedia only predict a firm's performance in the US, which is not … surprising as they are officially blocked in China. Blogs predict better in China than they do in the US, for they might still be …