Shared Flashcard Set

Details

monopolies, oligopolies, etc.
Funnes
14
Economics
12th Grade
03/11/2010

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Cards

Term
In recent years the number of farms has decreased while farm size has increased. What concept explains this?
Definition
economy of scale
Term
In long run, what market type has allocative and productive efficiency?
Definition
perfect competition
Term
keeps new firms from competing on an equal basis with equal firms in an industry.
Definition
barriers to entry
Term
what is term for single seller of product with no close substitues?
Definition
monopolist
Term
What enables DeBeers to have monopoly powers?
Definition
control of resouces
Term
why would jewelers be willing to hold large inventories of diamonds?
Definition
b/c DeBeers controls diamonds so they know that the prices won't fall
Term
what is challenging DeBeers control of the diamond market?
Definition
new mines
Term
What type of market has many firms each selling a slightly different product?
Definition
monopolistic competition
Term
Why would collusion among firms to raise prices be rare in monopolistic competitive markets?
Definition
too many competitors
Term
What type of market: businesses ignore effect on other businesses b/c small relative to market?
Definition
monopolistic competition
Term
What market structures produce differentiated products?
Definition
monopolistic and oligopolistic
Term
Why would a firm in monopolistic competitive market not want to raise its prices?
Definition
people will turn to competitors
Term
Domestic auto industry is an example of what type of market structure?
Definition
oligopolistic
Term
What type of market structure would not need advertising to differentiate products?
Definition
perfect competition
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