What is the key difference between command and market economies? Group of answer choices A market economy places a strong emphasis on a small group holding responsibility for planning production. A command economy considers private property essential to protect, while a market economy places no value on private property. The basic economic questions are unaddressed in a market economy. Households answer the basic economic questions in a market economy, while a group of leaders answer them in a command economy. A command economy depends much more on the principle of the invisible hand.