TOKYO – What should central banks do when politicians seem incapable of acting? Thus far, they have been willing to step into the breach, finding new and increasingly unconventional ways to try to influence the direction of troubled economies.
东京—在政客似乎行动无能的时候，央行应该做些什么？到目前为止，它们倒是愿意挺身而出，寻早新的、越来越非常规的办法改变受困经济的前进方向。但我们如何判定央行什么时候会越界？果断和鲁莽的临界点在哪里？