> It's difficult to set up a world just for study, because people will not actually join and play unless it's an enjoyable game, and at that point you're a game

> It's difficult to set up a world just for study, because people will not actually join and play unless it's an enjoyable game, and at that point you're a game developer rather than an economist. It would be cool to see the two team up! Depending on the experiment, maybe you'd only need level designs. I assume this has only gotten easier with things like Minecraft.