The border tax adjustment would amount to a prohibitive tariff of 26% on China's exports and 20% on India's.

关税调整可能意味着对中国26%出口商品的和印度20%的出口商品将面对抑制性关税。

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Second, tariffs are assumed to be exogenous i. e. each country establishes a prohibitive tariff avoiding any trade among them.

其次，关税是假定为外源性即每个国度树立一个制止性关税防止任何其中买卖。

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A higher tariff wall, which, however, is not prohibitive, will produce the same kind of results as this, but merely to a smaller degree.

就算关税壁垒不是完全禁止性的，仍然会产生同样的结果，只不过损害程度小一些而已。

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Doesn't anyone in authority remember that the notorious Smoot-Hawley Tariff of 1929-30 precipitated the Great Depression by slapping prohibitive taxes on hundreds of imports, thereby setting off a devastating global trade war?

FORBES: Fact and Comment