# Nonlinear Solver

**URL:** <https://forum.dynare.org/t/nonlinear-solver/1697>\
**Category:** Dynare help (legacy posts)\
**Created:** [11 October 2010 11:30 UTC](https://forum.dynare.org/t/nonlinear-solver/1697 "2010-10-11T11:30:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ecrgap](https://forum.dynare.org/letter_avatar_proxy/v4/letter/e/71c47a/32.png) [@ecrgap](https://forum.dynare.org/u/ecrgap)\
**Post date:** [11 October 2010 11:30 UTC](https://forum.dynare.org/t/nonlinear-solver/1697/1 "2010-10-11T11:30:51Z")

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Hi all,

I was wondering whether the nonlinear deterministic solver can solve a dsge model where the Cenrtal Bank follows a threshold interest rate rule. Say a rule, where the CB reacts to inflation if and only if it exceeds 2%. Is there any example available?

Thanks a lot in advance.