What do you mean? There’s a lot of work on this by various economists, including modern socialists like Picketty. The big ideas are distributing ownership of th

What do you mean? There’s a lot of work on this by various economists, including modern socialists like Picketty. The big ideas are distributing ownership of things (goods, land, means of production), capital, and education in a way that is fair (definitions vary) and doesn’t disincentivize production.