marginal tax rate的用法和樣例：
例句
- Yet their high marginal tax rates are helping to deter investment in new production capacity.
然而這些國家較高的邊際稅率阻礙了增加新產(chǎn)能的投資。 - 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.
里根的經(jīng)濟綱領(lǐng)是以供應經(jīng)濟學(xué)為基礎的，主張降低邊際稅率以鼓勵人們努力工作并增加勞動(dòng)時(shí)間。
