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The Theory Of The Firm Under Perfect Competition

Question
CBSEENEC12012422

Monopoly and Monopolistic competition.

Solution

Distinction between Monopoly and Monopolistic Competition

Monopoly

Monopolistic Competition

1.

There is single firm (or producer).

1.

There are many firms.

2.

Product has no close substitute.

2.

Product has many close substitutes.

3.

Product is homogeneous.

3.

Product is differentiated.

4.

Entry of new firm is very difficult.

4.

Entry of new firm in the market is free.

5.

Price discrimination is possible.

5.

Price discrimination by a firm is not possible.

6.

Selling costs are almost nil.

6.

Heavy selling costs are incurred.

7.

Demand curve (AR curve) is downward sloping but almost inelastic as no close substitute is available.

7.

Demand curve is downward sloping but very elastic as many substitutes are available.

8.

In the long-run firms manage to earn abnormal profit as entry is restricted.

8.

In the long-run abnormal profit is zero as there is free entry and exit of firms.