 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
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, F5 g2 g$ E/ B10% is the marginal rate, not the actual rate you pay.) @2 ^3 U' T! E9 v
Assuming an exempt amount of 20k, then:8 p; Z8 z: t- [# h$ H
0 n7 x" ?; x( M n4 t$ `- ^You pay 0% if you make 20k.
( S, q: D4 |- A% V7 {& Y3 }You pay 5% if you make 40k.
" q0 h, f! D6 Y }You pay 6.67% if you make 60k.0 |( F; j7 v6 y+ Y) M. Y' Y
You pay 7.5% if you make 80k.
7 H: x# b3 l3 D# a! lYou 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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