货币政策规则的设计应避免自由裁量政策的陷阱,后者往往导致时间不一致性。
I have to remind myself that some birds are not meant to be caged. Their feathers are just too bright.
让孩子留在家里最好的方法是让家庭氛围愉快——并且把轮胎的气放掉。