Long answer short, no.
You get multipliers similar to dragons, but they run from 30x down to 11x, then drop down to a continual 5x (used to be 1x until they changed it).
Atlas Elite gives you an extra 5x multiplier on all of your runs which is huge. You can toggle this in my spreadsheet.
Owning castles is the only way to increase your gold you earn per run. Upgrade your banks to get more gold on a % basis per run. If you don’t own castles, you will earn the base amount. Enter 0 in the spreadsheet in this case.
When you own castles, your leadership can choose to tax you as well to pay for upkeep and upgrades, this is subtracted automatically at the end of your run and you never see that gold into your storage, it goes straight to the team bank at your “home”.
Gold & Poacher Tables [download link, fill out your own info]