|
  
- 帖子
- 706
- 精華
- 0
- 威望
- 316
- 魅力
- 150
- 讚好
- 0
- 性別
- 男
|
12#
發表於 2008-10-8 07:03 PM
| 只看該作者
i thought it is the reason of rate of return.
! \( K" n; `, _0 xCDs could have different ratings, AAA -> F,
5 p3 ^& a2 L) G% x% R2 bmore risky ones would have higher premium (interest rate) as a compensation for an investment.8 W( Q8 D! j0 z
main reason why ppl buy those risky CDs is because the rate of return exceeds their internal rate of return,
0 O1 a5 _' M+ w- {' {in other words, the interest rate of that investment > their required interest rate, therefore they invest in those securities.$ D; G( e( B* W
Also, fund managers would include risky assets in their portfolio for different purposes, eg efficiency.& g: B' w/ @5 \- U
similar to bonds, CDs trading in the secondary market have different value at different times,
7 K% k' _. `* w5 U3 H* ^! Lnormally the value is calculated by adding it's principle and interest. 7 w. Q8 f- |" h$ B4 x# e( L
eg. the value of the mortgage+the interests to be recieved in the future.
5 y1 o- ~, w5 P* w- @banks 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.+ p: v% X" l' r* b: U, h/ g: D
, \4 Q, c' f/ L8 [' L
im not quite sure if the multiplier effect does really matter in this case.8 Q7 L: T$ u# m0 w) L. _1 F
in stock market, it's the demand and supply pushing the price up/downwards.
# Y g. z( P/ U; t4 K: tFor eg, A bought 10000 shares @10$ ; B sells 20000 shares to C @ $12,5 Y& o4 ^( D- @1 B4 Q
A's shares would suddenly increase to $120000 from $100000 which does not invlove any $ transaction.; k( `" K3 v5 n! C, l
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.
; N% H4 w3 t5 Mbut the value of their assets did really drop significantly.5 A% f! n" |0 u" x
) N! N& ?4 p1 @* W9 a& ^# l: p[ 本帖最後由 Kev 於 2008-10-8 07:26 PM 編輯 ] |
|