タイトル(掲載誌)Discussion Papers In Economics And Business
一般注記In this paper we analyze return and volatility spillovers during overlapping trading hoursbetween China (Shanghai Composite Index) and Japan (Nikkei 225 Index) using intradayhigh-frequency data. We first adjusted the 5-min. returns for intraday periodicity withFlexible Fourier Form (FFF). Then these data are used to estimate a FIAPARCH model thestandard residuals of which are then employed to test for causality in mean and in variancewith a cross-correlation function (CCF) approach. The results indicate a unidirectionalinfluence from China to Japan both in terms of return and volatility. Further, volatilityspillover arises with some delay after a return spillover.
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)