What is the key difference between market and command economies?

1. A Option A: Market economies rely on cooperation whereas command economies rely on conflict
2. B Option B: Market economies rely on privately held property whereas command economies rely on publicly-held property
3. C Option C: Market and command economies do not differ substantially, but their political institutions do
4. D Option D: Market economies rely on free markets whereas command economies rely on consumer sovereignty

Answer checked 11 October 2026 · How we write and check questions