Econ Final Flashcards
Definition of supply
The quantity of a good/service that a producer is willing/able to produce at a given price at a given time
Law of demand
As price falls, quantity demanded rises
Law of supply
As price rises, quantity supplied increases
Elasticity def
A measurement of responsiveness
Elasticity of demand def
Measures how much demand for a good/service changes when there is a change in the determinant
Price elasticity of demand def
Measuring how much quantity demanded of a good/service changes relative to a change in price
Unit elastic def
Price change is proportionate to quantity change
Inelastic def
Demand will remain regardless of price
Elastic def
Demand is perfectly responsive to price change
Cross elasticity of demand def
Change in quantity of one good/service is affected by change in price of another good/service
Income elasticity of demand def
Measures how much demand for good/service changes relative to income
Price elasticity of supply
Measuring how much quantity supplied of a good/service changes relative to change in price
Subsidy
Payment per unit of output from the gov to a firm
Minimum price control
Gov sets artificial minimum price above price equilibrium (artificial surplus)
Maximum price control
Gov sets artificial maximum below price equilibrium (artificial shortage)
Externality
When the consumption/production of a good/service negatively/positively affects a 3rd party
(-) externality of production
When production of good/service negatively affects 3rd party
(+) externality of production
When prod of good/service (+) affects 3rd party