lesson 6-9, part of 10 Flashcards
(47 cards)
What does the price of a good represent?
The amount of money the buyer has to spend to buy it from the seller.
What is a cost to a producer?
The amount of money the seller has to spend to produce a good.
What is total cost (TC)
The cost of producing a certain quantity of units of a good.
What is a fixed cost?
Costs that do not vary with the quantity of units produced.
What is a variable cost. (VC)
Costs that vary with the quantity of units produced.
What is marginal cost? (MC)
The cost of producing one more unit of a good.
What is the Law of diminishing Marginal returns?
With fixed input, and an increasing variable input, at some point the marginal product of the variable input must decline.
What is a Marginal product?
The additional output produced when one more unit variable input is added.
What does increasing marginal return mean?
The range of input usage over which marginal product increases.
What is diminishing marginal returns?
The range of input usage over which marginal product decreases.
What does Average Total Cost mean?
The total coast divided by the quantity of units produced.
What are the Average Fixed Costs?
The Total Fixed Cost divided by the quantity of. units produced.
What is the Average Variable Costs mean?
The total variable costs divided by the quantity of units produced.
What is the Short run mean?
The time horizon where some inputs are fixed and some are variables.
What does the Long Run mean?
The time horizon where all inputs are variable.
What does the range of economies of scale mean?
The range where long run average total costs decrease as output increases.
What is the range of diseconomies of scale mean?
The range where long run average total costs increase as output increases.
Why is the range of constant returns of scale?
The range where long run average total costs stay constant as outputs increases.
What does the optimal firm size mean?
The quantity of production that minimizes long run average total costs.
What are the two assumptions for perfect competition?
Zero transaction costs
No coercive barriers to entry
What are transaction costs?
Any costs of going through with an exchange transaction, other than the price of the good itself (shipping)
What is a coercive barrier to entry?
The use or threat of force to prevent others from offering their products for sale to the same customers.
What is Total Revenue?
The amount of money a seller receives in exchange for their products.
What is marginal revenue?
The additional revenue a seller gets from selling one more unit of a good.