Krishnamurti, Chandrasekhar; Tian, Gary Gang; Xu, Min; … - In: Journal of the Asia Pacific economy 18 (2013) 1, pp. 149-167
Through this research, we find that the asymmetric volatility phenomenon is reversed in the Shanghai Stock Exchange … during bull markets. That is, volatility increases more with good news than with bad news. This evidence is inconsistent with … the US markets. Further examination of this phenomenon reveals that the positive impact of good news on volatility is …