Based on the difference between pre-spread and post-spread,the paper comprehensively analyzes the determining factors of interest spreads,and makes an international comparison about the issue.

The Analysis on Pricing and Spread of Commercial Paper in China;

The establishment of influential factor indexes of cascade profit of mining resources;

Establishment of Cascade Profit of Mining Resource by radial-based function (RBF) net work;

Applying structural approach to modeling default risk, the pricing of default risk zero-coupon bond and a credit spread term structure under incomplete information is developed.

Also the paper gives the analysis of credit spread by illustrating two banks.

Based on this model,we further present a model for the term structure of credit spreads on a continuously compounded yield basis.

The two basic methods of interdelivery spreadbull spread and bear spreadare applied extensively to intermarket spread and intercommodity spread,and two new conceptsnarrowing spread and widening spreadare put forward.

The two basic methods of interdelivery spreadbull spread and bear spreadare applied extensively to intermarket spread and intercommodity spread,and two new conceptsnarrowing spread and widening spreadare put forward.