We revisit the role of time in measuring the price impact of trades using a new empirical method that combines spread …

unlikely to be stable. This paper documents the time variation in the responses of yield curves and exchange rates using high …-frequency data from January 2000 through August 2011. Significant time variation in news effects is present for those announcements … that have the largest effects on asset prices. The time variation in effects is explained by economic conditions, including …

unlikely to be stable. This paper documents the time variation in the responses of yield curves and exchange rates using high … frequency data from January 2000 through August 2011. Significant time variation in news effects is present for those … announcements that have the largest effects on asset prices. The time variation in effects is explained by economic conditions …

its prevalence since that time, nowadays it is still present in the US stock market and provides opportunities to build a …