Share this postEconomic Principals Is Not Writing This Weekdavidwarsh.substack.comCopy linkFacebookEmailNoteOtherEconomic Principals Is Not Writing This Weekdavid warshOct 14, 2018Share this postEconomic Principals Is Not Writing This Weekdavidwarsh.substack.comCopy linkFacebookEmailNoteOtherShareEP went traveling and didn't return in time to write a proper column.