The Federal Reserve's Fedwire funds transfer service-the biggest large-value payments system in the United States-has long displayed a peak of activity in the late afternoon. Theory suggests that the concentration of late-afternoon Fedwire activity reflects coordination among participating banks...

The Federal Reserve's Fedwire funds transfer service - the biggest large-value payments system in the United States - has long displayed a peak of activity in the late afternoon. Theory suggests that the concentration of late-afternoon Fedwire activity reflects coordination among participating...