ECON-1006EL Chapter Notes - Chapter 3: Normal Good, Nec, Demand Curve
Document Summary
An economic model is a representation of economic reality that highlights particular variables and the relationships among them. The supply and demand model is not a general model of markets. It applies best to markets with many buyers and sellers of standardized product. Market: the context in which potential buyers and sellers of a good or service can negotiate exchanges. The market price of a good is determined by: Markets & prices: cost of production, value to the consumer, by both cost and value. Supply curve: a curve or schedule showing the total quantity of a good of uniform quality that sellers want to sell at each price during a particular period of time, provided all else is held constant. A supply curve shows the relationship between price and quantity supplied (per specific time period) and is upward sloping. Many points lie on this single curve, each point on the curve identifies a specific quantity.