# IIP-73: FLI Economic Model Upgrade - Past Gas Costs

**URL:** <https://gov.indexcoop.com/t/iip-73-fli-economic-model-upgrade-past-gas-costs/2355>\
**Category:** Proposal\
**Tags:** IIP\
**Created:** [12 August 2021 10:59 UTC](https://gov.indexcoop.com/t/iip-73-fli-economic-model-upgrade-past-gas-costs/2355 "2021-08-12T10:59:45Z")\
**Posts on this page:** 1\
**Showing post:** 19

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**Author:** ![sixtykeys](https://yyz1.discourse-cdn.com/flex027/user_avatar/gov.indexcoop.com/sixtykeys/32/3632_2.png) [@sixtykeys](https://gov.indexcoop.com/u/sixtykeys)\
**Post date:** [27 September 2021 14:43 UTC](https://gov.indexcoop.com/t/iip-73-fli-economic-model-upgrade-past-gas-costs/2355/19 "2021-09-27T14:43:05Z")

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Hey @Matthew_Graham, this proposal is still in the ‘draft’ stage, and can only go live 48 hours after the status has been changed to ‘proposed’ as per [IIP-26](https://gov.indexcoop.com/t/iip-26-index-improvement-proposals-v2/1116).

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_[View the full topic](https://gov.indexcoop.com/t/iip-73-fli-economic-model-upgrade-past-gas-costs/2355)._