What economy? I really love how people keep talking about minecraft as if it had some bustling economy. As if it even mattered if one person was lucky and had more resources than someone else. I've never been to a server where people didn't share practically any resource anyways.
I always thought the whole economy thing was a joke too.
On the vanillaish server I play on, they have chest shops or whatever that plugin is.
All the time people are going over chat asking if somebody is selling something and for how much. After somebody quotes them a price I ask them how many they need and end up giving them a stack of whatever it is they want, outside of diamonds/'gold/emeralds.
It's kind of funny when somebody wants a couple of slimeballs or blaze rods and people ask them for a diamond or more for 1 of them and I just hand them a stack for free.
It's hard to ruin an economy when everything is completely available to every single person. Sure, some people are just too lazy to get their own stuff but that doesn't make an economy.