Paul Krugman @paulkrugman
Interesting thread from LHS. I have a few points of skepticism — not sold on IS curve sloping the wrong way — but the overall thrust is clearly right. There is little reason to believe that central banks have the power to fight the next downturn, whatever its source 1/ — PolitiTweet.org
Lawrence H. Summers @LHSummers
Coming into Jackson Hole, economists are grappling with a major issue: Can central banking as we know it be the pri… https://t.co/mIKHRJbaCh