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12#
發表於 2008-10-8 07:03 PM
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i thought it is the reason of rate of return.
: s2 H. V4 m. k. C* v6 L& mCDs could have different ratings, AAA -> F,7 e. S* b' _& s. s/ e0 t
more risky ones would have higher premium (interest rate) as a compensation for an investment., `6 c4 j: @( d+ L# K6 e
main reason why ppl buy those risky CDs is because the rate of return exceeds their internal rate of return,4 `6 I; A) d: ]5 O4 j/ ]
in other words, the interest rate of that investment > their required interest rate, therefore they invest in those securities.
; i. @3 N/ z1 x9 {3 Y' O4 yAlso, fund managers would include risky assets in their portfolio for different purposes, eg efficiency.: ]- J& t: A9 B
similar to bonds, CDs trading in the secondary market have different value at different times,3 U+ {$ D! n+ g1 f, t; P
normally the value is calculated by adding it's principle and interest. o8 K2 z7 N3 A9 y9 e3 l
eg. the value of the mortgage+the interests to be recieved in the future.
: n. ~! l6 L7 M! [ ~( O) Cbanks who sell the CDs, could enjoy a few benefits like, the present value of cash and passing the risk of holding a debt to another party.. G& P! H) b0 w
7 O, M2 H& o; k. s
im not quite sure if the multiplier effect does really matter in this case.. _* j+ ~5 M1 n
in stock market, it's the demand and supply pushing the price up/downwards.
. Y2 L D1 ?# N5 T" L) B6 u3 kFor eg, A bought 10000 shares @10$ ; B sells 20000 shares to C @ $12,
5 R8 s1 @4 J" u' s7 Y* l2 z7 `0 UA's shares would suddenly increase to $120000 from $100000 which does not invlove any $ transaction.* F( h: T, S( p% ~( n
The capital loss that ppl suffer nowadays, i believe, most of them does not really suffer a real $ lost yet as long as they dont sell their securities.
' [# q4 y7 p' _% F, {% lbut the value of their assets did really drop significantly.9 j$ E. s% ?/ k# O8 N! P$ |) B
' G( }( n' O2 |! `- J
[ 本帖最後由 Kev 於 2008-10-8 07:26 PM 編輯 ] |
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