Drive Duration Multiplier with analysis and governance support

[dmc314]

eta: 2022-12-22

Ecosystem team posted a new discussion about continued macroeconomic and cryptoeconomic challenges.
CEL listening to community feedback & analyzing potential enhancements.

[dmc314]

nv18 tentative timeline from core devs call:

(source: https://docs.google.com/presentation/d/1O4dFR-pgQdGw4suqGNiupl9PPN0PB2bHaQGbyq_Z-uw/edit#slide=id.g1a856e54b4d_0_27)

[dmc314]

• CEL is still monitoring feedback in the discussion [Revisiting a Sector Duration Multiplier](https://www.notion.so/6e92d6e9f9a94d85bd6da3d94a2fe750)
  • @vkalghatgi drafted new SDM FIP language this week proposing 5-year max duration with a slope-1 multiplier applicable to new sectors only.
  • A tradeoff analysis matrix from core devs on nv18 inclusion seems to indicate that FIP0047 PoRep bug fix and any new SDM may bump out to nv19 to pave the way for a smoother FVM rollout in nv18