Nishimura, Yusaku; Tsutsui, Yoshiro; Hirayama, Kenjiro - Graduate School of Economics, Osaka University - 2010
This paper analyzes intraday volatility of the stock markets of mainland China, Hong Kong, Japan, and the US for the …, 2008 into two sub-periods at the failure of Lehman Brothers, we investigate how intraday volatility changes and whether the … changes are different among the stock markets. The results reveal the followings: First, although intraday volatility rapidly …