# Optimal Simple Rules and Time-Varying Volatility

**URL:** <https://forum.dynare.org/t/optimal-simple-rules-and-time-varying-volatility/12931>\
**Category:** Optimal Policy\
**Created:** [9 December 2018 20:27 UTC](https://forum.dynare.org/t/optimal-simple-rules-and-time-varying-volatility/12931 "2018-12-09T20:27:10Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![jpfeifer](https://forum.dynare.org/user_avatar/forum.dynare.org/jpfeifer/32/5044_2.png) [@jpfeifer](https://forum.dynare.org/u/jpfeifer)\
**Post date:** [11 December 2018 21:25 UTC](https://forum.dynare.org/t/optimal-simple-rules-and-time-varying-volatility/12931/5 "2018-12-11T21:25:34Z")

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The welfare part grid search has been discussed at [Loop over parameters to find maximized welfare](https://forum.dynare.org/t/loop-over-parameters-to-find-maximized-welfare/12358)  
A stochastic volatility example is at [https://github.com/JohannesPfeifer/DSGE\_mod/tree/master/Basu\_Bundick\_2017](https://github.com/JohannesPfeifer/DSGE_mod/tree/master/Basu_Bundick_2017)

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