economic_parameters

Deciding

Increase HOLLAR borrow cap

- The plan will lower the amount of USDT and USDC kept in reserve, so more fees go to people who supply these coins.
- It will let people borrow more money using tBTC and GETH as security.
- H-Tokens can now be used as collateral, meaning you can borrow against them.
- H-Tokens are added to a special mode that allows borrowing more stablecoins.
- Rewards for H-Tokens will be doubled to encourage more use.
- The value used for GETH will be updated to reflect recent earnings.
- The limit for how much tBTC can be supplied will be raised.
- The supply cap for H-Tokens will be doubled to allow more to be used.

Executed

Stop making Hydration the best place to Supply & Borrow crypto challenge (impossible)

Increase HOLLAR, DOT, vDOT & GETH caps

Here's a simple summary for a second-grade student:  

- **DOT**: Can borrow more, rates change  
- **USDC & USDT**: Higher limits, better use  
- **ETH**: Higher limits, can borrow more  
- **GETH**: Can borrow more  
- **3-Pool**: Now usable as collateral

Supply & Borrow configuration changes

Double vDOT supply cap 

- Changes will make more USDT and USDC available for borrowing  
- Lower optimal utilization from 85% to 65%  
- Base interest rate increases from 0% to 2%  
- Supply cap raised from 2.2 million to 3.2 million  
- Borrow cap raised from 1.1 million to 1.6 million  
- Helps pool grow when HOLLAR is introduced

Prepare USDT & USDC borrowing pools for HOLLAR

vDOT fair value oracle & supply cap increase

GIGADOT - The Polkadot Black hole-ening

- Increase DOT supply limit to 22,222,222  
- Increase DOT borrow limit to 6,000,000  
- Helps meet demand from GIGADOT  
- Prepares for possible 8,000,000 DOT from Polkadot Treasury  
- Changes made through special EVM calls  
- Uses Aave manager for updates  
- No extra fees for these changes

Raise DOT Supply & Borrow caps

root

whitelisted_caller

referendum_canceller

referendum_killer

general_admin

treasurer

spender

tipper

omnipool_admin

Referenda Economic Parameters

Origin able to dispatch a whitelisted call.

 Origin for spending very high amounts of HDX(<= 50M HDX) from the treasury as well as generally administering it.

Origin able to spend up to 2,222,222 HDX from the treasury at once.

Origin able to spend up to 50K HDX from the treasury at once.

Origin able to perform specific Omnipool-related actions.

[9] Origin: EconomicParameters