Could you run an economy entirely with mutual and cooperative ventures?

[True Federalist (진정한 연방 주의자)]

No.  A modern economy has some business sectors where a large entity is the most beneficial way of doing things. At that scale, only capitalism and socialism appear to be workable (or some combination of the two) as the foundation of how to organize an economy, tho it certainly is possible to include mutual and/or cooperative ventures within such frameworks.