After the breakdown of Bretton woods system in 1973, the countries all over the world have adopted various monetary policy frameworks, which is aimed to enhance the credibility, transparency of monetary policy and the accountability of central banks.

• 1973年布雷顿森林货币金融体系崩溃之后，各国政府当局推行了形式多样的货币政策框架，目的在于增进货币政策的公信力、透明度和中央银行的责任性，努力实现经济资源配置效率和社会福利水平的提高。