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假设5 I/ W" o2 M* X7 f/ f
7 d1 {/ p: e" x( W) I. n' R: K
- 投资于增值收益选项 (非生产投资), 利息不能抵税
# R' R3 s6 x+ n' P1 A+ z- 投资收益不对边际税率(32%)产生影响: }9 [0 \! c8 r9 ]) F: N( K
; e8 ]) A+ F, V# v. D. t/ y# b
Earning = (principal x interest 6%) / (1-(capital gain payable tax 0.5 x marginal tax 0.32)) : x2 ?8 C" G: h9 U- ]5 L
5 l* P1 _" o+ `: A$ {3 W6 W/ oBreak even % = Earning / Principal 3 W C7 X1 M" s, C2 {' O, ?6 `! T
; y! v0 J1 S: G" {, i* A& C' j7.142857%5 M ]2 @3 a C' U
3 _) O; l# h9 j* |
[ 本帖最后由 精打細算 于 2007-6-12 10:39 编辑 ] |
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