叶同学2019-04-26 00:01:51
black model下的interest rate options 和BSM model下的interest rate option有区别么??
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Paroxi2019-04-26 10:42:26
同学你好,Black model的模型实际上是BSM模型的修正和延续发展,BSM模型可以看成是标的资产是现货的期权的定价,Black模型可以看成是标的资产是远期合约的期权的定价,原版书有这样的解释Fischer Black introduced a modified version of the BSM model approach that is applicable to options on underlying instruments that are costless to carry, such as options on futures contracts—for example, equity index futures—and options on forward contracts. The latter include interest rate-based options, such as caps, floors,and swaptions.
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