Share this postEconomic Principals Is Not Writing This Weekdavidwarsh.substack.comCopy linkFacebookEmailNoteOtherEconomic Principals Is Not Writing This Weekdavid warshFeb 16, 2016Share this postEconomic Principals Is Not Writing This Weekdavidwarsh.substack.comCopy linkFacebookEmailNoteOtherShareEP was traveling and is not writing this week.