标记一下，先看看好不好，谢谢楼主咯！

全英文课件，共八章（八个PPT），300页左右。FUNDAMENTALS OF INVESTMENTS。Textbook Authors：1、Gordon J. Alexander
  Professor at the University of Minnesota.
   He is an expert on portfolio theory and management .2、William F. Sharpe
Professor at Stanford University.
Sharpe was one of the originators of the Capital Asset Pricing Model.
Sharpe is past president of the American Finance Association.
In 1990 he received the Nobel Prize in Economic Sciences.

例：8.2 Pricing Effects
An Example
       λ0 = 8 ,   λ1 = 4   
　    ri = 8 + 4bi   
   Equilibrium levels of expected returns for stock 1, 2, and 3:      
　   r1 = 8 + 4b1 = 8 + (4 ×.9) = 11.6%
　   r2 = 8 + 4b1 = 8 + (4 × 3.0) = 20.0%
　   r3 = 8 + 4b1 = 8 + (4 ×1.8) = 15.2%      

例：8.3 Multiple-Factor Models

Multiple-Factor Models
FORMULA
    ri = ai + bi1 F1 + bi2 F2 +. . .        
                                 + biKF K+ ei
       
where         ri = the return on security i
ai = the zero factor
                bik = the coefficient of the factor k
                Fk = the factor
                ei  = the error term

（注明：PPT可修改和复制粘贴）例：5.2 Concavity of the Efficient Set
WHY IS THE EFFICIENT SET CONCAVE?
BOUNDS ON THE LOCATION OF PORFOLIOS
EXAMPLE:
Consider two securities
Ark Shipping Company
E(r) = 5%,   s = 20%
Gold Jewelry Company
E(r) = 15%,  s = 40%