クルーグマン経済学の翻訳ブログBubble, Bubble, Fraud and Trouble バブル、バブル、詐欺、トラブル The other day my barber asked me whether he should put all his money in Bitcoin. And the truth is that if he’d bought Bitcoin, say, a year ago he’d be feeling pretty good right now. On the other hand, Dutch speculators who bought tulip bulbs in 1635 also felt pretty good for a while, until tulip prices collapsed in early 1637. 先日、理容師に全財産をビットコインにつぎ込
