とサマーズが22日付けWaPo論説に書いている(自HP転載記事;H/T Economist's View)。以下はその冒頭部。 It has been two years since I resurrected Alvin Hansen’s secular stagnation idea and suggested its relevance to current conditions in the industrial world. Unfortunately experience since that time has tended to confirm the secular stagnation hypothesis. Secular stagnation is a possibility. It is not an inevitability and it can be avoi