The free choices made by consumers and producers influence each other.
deciding what goods consumers buy
A circular flow of influences
The GDP is neither growing nor shrinking. APEX ;]
Gross Domestic Product
Free-market and command
A player's role is to cooperate with other players and to perform the role that is expected of him or her. This does not matter what kind of game or how many players are present. The role and expectations remain the same.
Budgets allow consumers to control how much money they have going out for expenses.