他说，政府必须通过给予税收利益来鼓励投资。
Tax credits that recently passed are not as helpful, Goldberg said, because no investment Banks are lending for renewable projects.最近通过的税务减免不是很有用，Goldberg说，因为没有一个投资银行会把钱借给可再生项目。
However, a study of the most recent such tax holiday, in 2004, suggested it had little effect on employment and investment, with most of the benefits going to shareholders.然而，在2004年曾对最新的这种免税期的进行过一项调查，结果表明免税期对就业和投资的作用微乎其微，因为大部分的盈利都分给了股东。
Repealing the investment tax credit.取消投资税款扣除.
They are usually country - specific, such as investment tax in Norway, or sales equalization tax in Belgium.附加税通常与特定国别有关, 例如,挪威的投资税, 比利时的销售均衡税.
