Good afternoon,
I just wanted to throw around ideas on the economic system underpinning the Marketplace and Vault. For this post, I will use resources/Vault Credits interchangably. I'm not an economist, so bear with my imperfect system analysis.
It seems to me that the system as it currently stands involves Crafting Items going in to the economy from donators (who receive resources as currency). This is the only input to the economic system, and thus the basis of the currency.
The use of actual donated crafting items are 1) crafting skill advancement (no output to economy), 2) crafting items created for the crafter themselves (no output to economy), 3) crafting items created in fulfillment of a request (approximately net-zero to economy), 4) inventory retained by crafters for any period of time while waiting for other materials necessary to craft an item (drag on economy), 5) attrition / skimming (goods that are, ultimately, intentionally or unintentionally sold off).
In addition to this, resources are granted for contribution to events regardless of items donated, which skews the ratio of currency to real items in the system further off-balance. I think this is probably the one most important to keep though -- contrubtion comes in many forms, and event / guild betterment efforts should be rewarded.
Because there is only one input with a linked output (resource donations to crafted items), and a handful of other items dragging on this economy, it seems like there will (definitionally?) always be a shortage of resources unless members substantially underutilize their resources. Ideas that come to mind to me for resolving this would be to 1)substantially reduce resource awards for event / donation contribution, 2) make donation contribution rewards more FHP and less resource-based, or 3) increase resource costs on items requested.
Any other ideas or perspectives on this? It may be premature as the system is fairly underutilized (especially considering how well developed and complete it is), but in fulfillment of crafting orders I've been almost exclusively been having to look into my own pockets.