货币政策中的时间不一致性问题出现在政策制定者一旦经济主体根据宣布的政策采取行动后,就有动机偏离该政策。
The stars near the galactic center are like cosmic clocks, helping us map spacetime.
The most important thing is to keep your mind active.
The most sustainable leather comes from the most respected animals.
Always be grateful for what you have.
一个民族的活力随天气而变化。