The Black-Karasinski model is a framework used in finance to describe the behavior of interest rates over time.
This model is particularly valuable in valuing interest rate derivatives and pricing fixed-income securities by providing a structured approach to understanding and predicting interest rate dynamics.
I explained how to build trinomial tree for Black Karasinski model and implemented the model in Python.
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The Python code is uploaded into https://github.com/AIMLModeling/Black...