question
Production function
answer
Function showing the highest output that a firm can produce for every specified combination of inputs.
question
short run
answer
Period of time in which quantities of one or more production factors cannot be changed.
question
Fixed Input
answer
Production factor that cannot be varied.
question
Long run
answer
Amount of time needed to make all production inputs variable.
question
economic cost
answer
Cost to a firm of utilizing economic resources in production.
question
opportunity cost
answer
Cost associated with opportunities forgone when a firm's resources are not put to their best alternative use.
question
sunk cost
answer
a cost that has already been committed and cannot be recovered
question
Long-run average cost curve (LAC)
answer
Curve relating average cost of production to output when all inputs, including capital, are variable
question
Short-run average cost curve (SAC)
answer
Curve relating average cost of production to output when level of capital is fixed
question
Long- run marginal cost curve (LMC)
answer
Curve showing the change in long run total cost as output is increased incrementally
question
Economies of scale
answer
Situation in which output can be doubled for less than a doubling of cost
question
diseconomies of scale
answer
Situation in which a doubling of output requires more than a doubling of cost
question
Product transformation curve
answer
Curve showing the various combinations of two different outputs (products) that can be produced with a given set of inputs
question
Price taker
answer
Firm that has no influence over market price and thus takes the price as given
question
Free entry (or exit)
answer
Condition under which there are no special costs that make it difficult for a firm to enter (or exit) an industry
question
Cooperative
answer
Association of businesses or people jointly owned and operated by members for mutual benefit
question
Condominium
answer
a housing unit that is individually owned but provides access to common facilities that are paid for and controlled jointly by an association of owners
question
Profit
answer
Difference between total revenue and total cost
question
Marginal revenue
answer
Change in revenue from a one unit increase in output
question
Producer surplus
answer
Sum over all units produced by a firm of differences between the market price of a good and the marginal cost of production