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他的另外一个观点也是对的：在其它条件不变的情况下，碳排放税应当取代其它税种，而不是提高整体税负。

He is right, too, that the taxation of emissions should, other things being equal, replace other taxes, rather than raise the overall level of taxation.

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在墨西哥、巴西等国，有条件现金转移支付计划作为努力提高社会安全网成效的一项内容，取代瞄准性差的补贴，或整合规模较小的计划。

In countries such as Mexico and Brazil, CCT programs were introduced as part of larger efforts to make safety nets more effective, replace badly targeted subsidies, or integrate smaller programs.

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