What other 3 economic systemsdo economists recognize?

Economists recognize several economic systems, including capitalism, socialism, and mixed economies. Capitalism is characterized by private ownership and market-driven production, while socialism emphasizes collective or government ownership of resources and wealth redistribution. Mixed economies incorporate elements of both capitalism and socialism, balancing private enterprise with government intervention to address social welfare. Other systems, such as communism and feudalism, also exist but are less commonly discussed in contemporary economic discourse.