We develop a framework that allows a multivariate system of long memory processes to be conditional on specific regimes to investigate the effects of credit rating agencies (CRAs)' sovereign credit re-ratings on European stock and currency return distributions via their first four realized...

We assess investors' reaction to new information arrivals in financial markets by examining the relationships between trading volume and the higher moments of returns in 18 international equity and currency markets. Our volume-volatility results support extant information theories and further...

The fierce aerospace competition between superpowers results in a strong public attention to satellite launch events in the U.S. Under limited attentional resources, U.S. investors allocate their attention more to market-level shocks than firm-specific shocks, making stock returns to comove more...

ETF sponsors promote ETFs as having superior liquidity than their constituents because of ETFs' liquidity in the open market and the underlying stocks' liquidity through the creation/redemption mechanism. We find a liquidity connection between the ETF and its underlying assets suggesting the...

Active ETFs are less liquid than their underlying portfolios. This finding, which contrasts with that for passive ETFs, is attributed to uncertainty of future holdings of active ETFs. In addition, while diversification generally reduces firm-specific information asymmetry and improves portfolio...

We assess investors' reaction to new information arrivals in financial markets by examining the relationships between trading volume and the higher moments of returns in 18 international equity and currency markets. Our volume-volatility results support extant information theories and further...

We develop a framework that allows a multivariate system of long memory processes to be conditional on specific regimes to investigate the effects of credit rating agencies' (CRAs) sovereign credit re-ratings on European stock and currency return distributions over the period from 1996 to 2012....

We develop a generalized impulse response function for the fractionally integrated vector autoregressive (FIVAR) model using the Pesaran and Shin (1998) approach. Our method is different from the methodology shown in Chung (2001) since it does not require us to orthogonalize the error vector...

This paper comprehensively discusses the dynamic relationship between commodities and commodity currencies, particularly during the U.S. quantitative easing (QEs), by integrating the generalized spillover index into a fractionally integrated VAR (FIVAR) model. Our empirical analyses reach the...