The economy sucks because it's nearly impossible to create a strong, limited economy in a game with unlimited items. None of these suggestions would really fix this issue. -1
Ok so to fix the economy here is a list of my suggestions:
1: live updating prices of "commodies" (such as diamonds, gold, coal, foods, woods, ect...)
2: get rid of the stocks being irl, and make them be a part of "meep business" more on that later on"
3: the ability for player to start business, this would work by a player doing /buisiness new and it would cost 100k to start and a base tax of 10 per day and x amount per employee
4: meep buisiness stocks will update when people buy them like in the real economy
5: a daily %1 percent tax 1mil on people's balances
6: open for suggestion
7: random events such as prices rising/falling really fast to spark new item rushes
8: open for suggestion
9: open for suggestion
10: open for suggestion