In contrast to regulatory or administrative approaches, market-based instruments such as taxes and tradable permit schemes offer several advantages as a means of achieving environmental objectives.

同监管和行政措施相比，以市场为基础的工具，如税收和可交易许可证制度，提供了实现环保目标的诸多优势。

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That is, given the tax instruments available, some fraction of the wage-earning population may evade income taxes completely.

那是，给税可得到的仪器，一些工资赚人口的分数可以规避所得税完全。

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The medical instruments, such as ventilators, patient monitors, heart pacemakers, and dentistry chairs, etc., imported by medical colleges and universities shall not be exempt from taxes.

对医学类大专院校进口的治疗仪器如呼吸机、监护仪、心脏起搏器、牙科椅等手术及治疗仪器应不予免税。

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He split the difference and instituted the first graduated income tax, raised inheritance and business taxes, and sold war bonds and other instruments, like the three-cent Victory Stamp signed by Wilson that's on display here.

WSJ: Checks & Balances | Museum of American Finance | Of Debt and Taxes | By Mark Yost