genedan / TmVal

Time Value of Money - a Python package for mathematical interest theory, annuity, and bond calculations.
https://genedan.com/tmval/docs
GNU General Public License v3.0
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add inflation adjustments #25

Open genedan opened 4 years ago

genedan commented 4 years ago

My sources don't go into great detail about inflation, except in the case of annual effective interest. However, handling general inflation for all the different interest rates (nominal, force, discount, etc.) is another story. It may be a concept worth exploring.

genedan commented 4 years ago

see Vaaler & Daniel 6.2.8 for another example

one possible application would be to allow a parameter in the irr calc of Payments to toggle an inflation-adjusted rate