首先，即使现在的经济爆发之前，里根经济学就未能履行其承诺。

First of all, even before the current crisis Reaganomics had failed to deliver what it promised.

youdao

里根的经济纲领是以供应经济学为基础的，主张降低边际税率以鼓励人们努力工作并增加劳动时间。

Reagan based his economic program on the theory of supply-side economics, which mandated reducing marginal tax rates to encourage people to work harder and longer.

youdao

里根的经济纲领是以供应经济学为基础的，主张降低边际税率以鼓励人们努力工作并增加劳动时间。

Reagan based his economic program on the theory of supply-side economics, which mandated reducing marginal tax rates to encourage people to work harder and longer.

youdao