# Dynare help:The rank condition ISN'T verified!

**URL:** <https://forum.dynare.org/t/dynare-help-the-rank-condition-isnt-verified/24550>\
**Category:** Stochastic simulations\
**Created:** [20 November 2023 11:38 UTC](https://forum.dynare.org/t/dynare-help-the-rank-condition-isnt-verified/24550 "2023-11-20T11:38:46Z")\
**Posts on this page:** 1\
**Showing post:** 2

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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:** [21 November 2023 02:01 UTC](https://forum.dynare.org/t/dynare-help-the-rank-condition-isnt-verified/24550/2 "2023-11-21T02:01:22Z")

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See

> [@Timing of capital in two sector economy](https://forum.dynare.org/t/timing-of-capital-in-two-sector-economy/2325/2):
>
> In this case, only the total capital stock k is predetermined. Hence, you have to use a law of motion for capital k = (1-delta)\*k(-1) + i The total capital stock in the economy k(-1), which was decided by investment in the period before (hence the (-1) timing), can be freely divided between the individual sectors. Hence, kT and kN are determined at time t and not predetermined (normal variables). The corresponding resource constraint thus reads k(-1) = kT + kN

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