主にツイッターを舞台にしたサマーズとクルーグマンのインフレを巡る暗闘をこれまで何度か取り上げてきたが(ここ、ここ、ここ、ここ、ここ、ここ、ここ、ここ)、直近のツイートでサマーズがクルーグマンのツイートを正面から取り上げた。 I am glad to see @paulkrugman join the view that the American economy is overheated at present and in need of restraint. If overheating risks had been recognized more promptly, we would be in a less severe predicament today. Yesterday I wrote about how a recession is possible but not ine