It narrows government budget deficits by increasing tax revenues and limiting welfare spending. By raising the denominator of the debt/GDP ratio, it enhances confidence in debt sustainability.
经济增长会有许多好处：通过减少呆坏账的规模改善银行的资产负债表；通过增加税收收入并缩减福利支出来收紧政府预算赤字；通过增加债务/GDP比率的分母来提升债务稳定性。所有这些好处都是自动到来的，根本不需要官员们去做什么。