A command economy can be referred to as a: planned economy, centrally planned economy, command and control economy A command economy was used in communist countries. Examples are the former Soviet Union, North Korea, the People's Republic of China, and Cuba.
In a command economy, the government answers the three basic economic questions. The government does this because they think it will keep their country out of economic hardships. China is no longer a command economy, but they were, which means the government thought it was the best way to go.
Examples of a command economy include: North Korea, Cuba, the former Soviet Union, and other such countries that use socialism or communism. China is not a command economy in that it has adopted market economies in several sectors. Due to this change, China is now considered a mixed economy.
North Korea and Cuba have command economies. Recently, China has implemented free market reforms into its economy, so it could be classified as a mixed command economy. Before its collapse in 1991, the USSR could also be considered a command economy.
Economy goes with culture because if someone grows up in a command economy, it becomes part of their culture, because it was part of their life for a long time. If they move and the economy there is market economy, then they loose part of their culture.