question
Short run perfectly competitive equilibrium
answer
The market price and quantity at which quantity demanded equals quantity supplied in the short run.
question
Long run perfectly competitive equilibrium
answer
he market price and quantity at which supply equals demand, established firms have no incentive to exit the industry, and prospective firms have no incentive to enter the industry.
question
Constant cost industry
answer
An industry in which the increase or decrease of industry output does not affect the prices of inputs.
output doesnt affect inputs
output doesnt affect inputs
question
Economic rent
answer
The economic return that is attributable to productive inputs whose supply is fixed or scarce.
economic return on scarce/fixed products
economic return on scarce/fixed products
question
Homogeneous product oligopoly
answer
A market in which a small number of firms sell products that are considered virtually identical by consumers.
question
Monopolistic competition
answer
Describes a market in which many firms compete but the firms produce (horizontally) differentiated products.
question
General equilibrium analysis
answer
An analysis that determines the equilibrium prices and quantities in more than one market simultaneously.
question
Economically efficient allocation
answer
An allocation of goods and inputs in an economy where there is no alternative feasible allocation of goods and inputs that would make some consumers better off without hurting other consumers.
no other allocation that wouldnt hurt others
no other allocation that wouldnt hurt others
question
Expected utility
answer
The expected value of the utility levels that the decision maker receives from the payoffs in a lottery.
expected value....with pay offs in lottery
expected value....with pay offs in lottery
question
Risk averse
answer
A characteristic of a decision maker who prefers a sure thing to a lottery of equal expected value.
question
Adverse selection
answer
Asymmetric information where one party has hidden information about facts or states of the world.
question
Externality
answer
An impact from an economic transaction on a third party who did not choose to incur it.
question
Non-rival good
answer
A good whose consumption by one person does not reduce the quantity that can be consumed by others.
question
Excludable good
answer
A good to which non-paying consumers can be denied access.
question
Public good:
answer
A good that is non-rival and non-excludable.