Applying a “co-coverage” concept to the Dow Jones Newswire articles, we propose to identify each firm's news-based peers (NBPs) and thereby construct a time-varying firm-centric grouping aimed to augment existing industry classification schemes. The advantage of NBP-augmented schemes over...

In this paper, we reveal that in the Chinese stock market, the significant negative relationship between tail risk and expected returns only exists when excluding the bottom 30% market capitalization (small-cap) stocks, a finding that helps to reconcile the mixed result of the tail risk effect...