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Economics
Ch 4 Supply and Prices
| Term | Definition |
|---|---|
| supply | the amount of goods and services business firms are willing and able to provide at different prices |
| law of supply | a law stating that the higher the price buyers are willing to pay, other things being held constant, the greater the quantity of the product a supplier will produce and vice versa |
| supply schedule | a tabular model noting the quantities of an item that suppliers are willing to produce at various prices |
| supply curve | a graph illustrating the quantities of an item that suppliers are willing to produce at various prices |
| change in quantity supplied | a situation in which the change in the price of an item causes a change in the number supplied |
| change in supply | the shifting of a supply curve that occurs when suppliers are willing to produce more or less of an item regardless of price |
| decrease in supply | a leftward shift of the supply curve indicating a decrease in the quality suppliers are willing to produce at any price |
| increase in supply | a rightward shift in the supply curve indicating a willingness of business firms to produce more of an item at any given price |
| market equilibrium point | the point at which the demand curve and the supply curve for an item intersect |
| market equilibrium price | the price corresponding to the intersection of an item's supply and demand curves |
| surplus | an excess of unsold products resulting from a price above the market equilibrium price |
| price floor | a barrier preventing the price of an item from falling lower than a certain price |
| shortage | an insufficient supply of an item as a result of a price below the market equilibrium price |
| price ceilings | a barrier preventing the price of an item from rising above a certain price |