Abstract 
           
          1. Introduction 
           
          2. Finite-Difference Method and American-type Options 
           
             2.1 General Formula 
           
             2.2 American-type Put Options on Securities 
           
             2.3 Term Structure Model 
           
             2.4 American-type Option-Embedded Bonds 
           
             2.5 OU Process 
           
          3. Code Examples 
           
             3.1 Iu.prc 
           
             3.2 bs_put.prc 
           
             3.3 main_bs.prg 
           
             3.4 cir_m.prc 
           
             3.5 cir_all.prc 
           
             3.6 main_cir.prg 
           
          References | 
        Kenji Miyazaki Makoto Saito | 
        論文PDF |