Judicious intervention could in principle improve liquidity, bolster confidence and may in the end even make money for taxpayers if asset prices recover.
适度的干预原则上可改善流动性，增强信心，而且如果资产价格可以恢复的话，甚至最终能为纳税人赚钱。
2
Publicly available estimates for disease incidence, intervention coverage, prices and resources for individual-level and programme-level activities were validated against local data.
对个人层面和项目层面活动的发病率、干预覆盖率、价格以及资源的公开现有估计均基于本地数据进行验证。
3
Yet Japanese economists and central bankers see familiar dangers in market-propping intervention that clouds transparency and prevents asset prices from quickly reaching a new equilibrium.