For the Capital income tax rate, no matter in short-term or in long-term, it has a negative effect on investment rate and economic growth, so is the accumulated effect.

对资本收入征税，无论在短期还是长期都不利于投资率和经济增长率的提高，长期累积效应为负。

youdao

Weather the income tax influence on saving behavior is positive or negative depends on the net effect of income effect and substitute effect resulted by the tax saving.

所得税对储蓄行为的影响是积极的还是消极的，取决于税收储蓄的收入效应与替代效应的相对大小。

youdao

The expansion of the income gap has both a positive influence and a negative effect.

居民收入差距扩大对我国社会经济既有积极影响，也有消极影响。

youdao

The effect on GDP would be negative, just as it would for proposed expansions of the income-capped refundable Earned Income Tax Credit, and the refundable part of the child credit.

WSJ: Opinion: Corporate Tax Cuts Needed