The vid proves that speculation is rampant.
Queen jubilee saw a spike of T6 and gold generation.
T6 got back at a reasonable price, while precursor instead keep rising despite:
-Increased offer (rare drop increase)
-nerfs to dungeons
-nerf to karma=>gold
-nerf to champion boxes
-more goldsinks (lvl 500 crafting)
-ascended weapons
-precursor crafting announcement
-new legendaries announced
And more that everything:
People bought dozen of those when the announcement of the rework was written.
The price instead of getting back to a more reasonable state after old farming* was nerfed many times, continued to rise….and this is another proof.
See how for most goods the price spike drop after QJ while instead luxury items kept rising…..
Those useless graphic just gives false data on macroeconomy….when the question a developer should ask himself would be:
Given the various in game activities….
Wich % of PvE players can obtain a precursor
Wich of PvP
Wich of Istance players
Wich of WWW
Wich of TP
And then BALANCE.
I personally know people buying 10-20 foci and scepters for the 1000% price increse due to the system that charming rogue is describing.
But i can give you another example…..
Do you know magic the gathering?
Well they reprint cards in high demand when speculation goes out of hand…..(except reserved list that is slowly pushed out of legality).
They keep the market honest.
Do you think MTG designers are less qualified than GW2 economist?