Theme 3 AO1 Flashcards

1
Q

In perfect competition, are firms profit maximisers?

A

Yes

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2
Q

In perfect competition, are products the same?

A

Yes, all products are homogenous.

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3
Q

In perfect competition, is it easy to enter/exit the market?

A

Yes

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4
Q

In perfect competition, how many participants are involved?

A

There is a high amount of buyers and sellers.

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5
Q

In perfect competition, are there any information gaps?

A

No, perfect information exists for both buyers and sellers.

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6
Q

In perfect competition, do firms dictate their own prices?

A

No, firms are price takers and charge the price that is set by the market.

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7
Q

Are monopolies profit maximisers?

A

Yes.

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8
Q

Do monopolies set their own prices?

A

Yes, to some extent.

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9
Q

What type of profit do monopolies make?

A

Supernormal profit.

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10
Q

About markets with monopolies, are there high barriers to entry/exit?

A

Yes as the monopoly dominates the market.

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11
Q

About markets with monopolies, how many participants are there?

A

There are a small number of large firms but there may be a larger number of small firms already existing in the market.

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12
Q

In monopolistic competition, are there a high number of participants?

A

Yes, there are many producers and many consumers.

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13
Q

In monopolistic competition, are all products similar?

A

No, all products are highly differentiated.

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14
Q

In monopolistic competition, do firms dictate their own prices?

A

Firms have some control over their prices.

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15
Q

In monopolistic competition, are there high barriers to entry/exit?

A

No, barriers to entry/exit are low.

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16
Q

In monopolistic competition, are firms profit maximisers?

A

Yes

17
Q

In monopolistic competition, are firms productively efficient?

A

Firms are not productively efficient as the price is always higher than MC

18
Q

In monopolistic competition, are firms allocatively efficient?

A

No as price is always higher than MC

19
Q

Are monopolies productively efficient?

A

It is unlikely as monopolies will only produce at the bottom of AC if MR passes through it.

20
Q

Are monopolies allocatively efficient?

A

Given that MR is lower than AR, price is always above MC, so no.

21
Q

In perfect competition, are firms allocatively efficient in SR?

A

Yes as MC crosses AR/MR

22
Q

In perfect competition, are firms allocatively efficient in LR?

A

Yes as MC crosses AR/MR

23
Q

In perfect competition, are firms productively efficient in SR?

A

No as AR/MR is higher than AC

24
Q

In perfect competition, are firms productively efficient in LR

A

Yes as AR/MR passes through the bottom of AC