 鲜花( 1181)  鸡蛋( 48)
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本帖最后由 小黄 于 2011-3-16 11:23 编辑 2 O; K, V9 i9 l+ C6 O3 B
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10% is the marginal rate, not the actual rate you pay.
4 U9 J# G- I$ Q A$ UAssuming an exempt amount of 20k, then:
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You pay 0% if you make 20k.( q/ }: c- n0 O! q. B9 R6 e$ y
You pay 5% if you make 40k.
& @' u7 h# L1 }' B1 U( A! rYou pay 6.67% if you make 60k.
* ?+ _ P( A8 D3 y" U9 zYou pay 7.5% if you make 80k.
1 @+ u+ q* N: `You pay 8% if you make 100k.
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It's a flat "marginal" rate, and a smooth function. But higher income people still pay a higher rate. IMO, this is a fair and simple modeling. |
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