Planned (command) economy of the USSR
Advantages:
1. High rates of economic growth
2. Balance, proportionality in the development of government
3. Bringing supply to the point of equilibrium with demand
4. Optimal computation of global economic tasks
5. Effective use of resources with respect to their scarcity
6. Absence of certain kinds of production costs (advertisements etc.)
7. Optimal assortment of goods
8. High level of development for free, public healthcare and education
9. Absence of economic crises
10. Fast mobilization of the economy for attainment of targets
11. Absence of unemployment