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4

In second degree price discrimination, monopolist takes away :

A. All of the consumer surplus

B. All of the producer surplus

C. Some part of the consumer surplus

D. None of them

Correct Answer :

C. Some part of the consumer surplus


Second Degree Price Discrimination The second type of price discrimination involves the establishment of a pricing structure for a particular good based on the number of units sold. Quantity discounts are a common example. In this case the seller charges a higher per-unit price for fewer units sold and a lower per-unit price for larger quantities purchased. In this case the seller is attempting to extract some of the consumer's surplus value as profits with residual surplus remaining with the consumer over and above the actual price paid. Like the case of first degree price discrimination, the firm will produce a level of output where the price charged just covers the marginal costs of production. In the diagram below, we find an example of a firm charging three different prices for the same product. The price P0 is charged per unit if the buyer chooses to buy Q0 units of the good. A lower price P1 is charged for a greater quantity Q1 and the price P2 is charged for the quantity Q*2 (the level of output such that P2 = MC -- the marginal costs of production):
Figure 3, Second Degree Price Discrimination

Common examples of first degree price discrimination include car sales at most dealerships where the customer rarely expects to pay full sticker price, scalpers of concert and sporting-event tickets, and road-side sellers of fruit and produce.

Related Questions

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4

In 1890, Principles of Economics was written by:

A. Prof. Robbins

B. Alfred Marshal

C. Prof. Senior

D. Adam Smith

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4

The kinked demand curve comes into being where:

A. Proportional demand curve (PDC) and individual demand curve (IDC) intersect each other

B. Proportional demand curve (PDC) and individual demand curve (IDC) are parallel to each other

C. Proportional demand curve (PDC) and individual demand curve (IDC) repel each other

D. None of the above

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4

Given a U shaped average cost curve, the relationship between average cost and marginal cost is such that marginal cost must always be:

A. Falling when average cost is falling

B. Rising when average cost is falling

C. Falling when average cost is rising

D. Rising when average cost is rising

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4

In perfect competition, the slope of the total revenue curve of a firm is equal to the:

A. Market price

B. AVC

C. TFC

D. AFC

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4

One common definition of a luxury good is a good with income elasticity:

A. Greater than one

B. Equal to one

C. Less than one but more than zero

D. None of the above

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4

In income effect, we:

A. Move to another indifference curve

B. Move along given indifference curve

C. Move to lower indifference curve

D. Move to upper indifference curve

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4

Total costs in the short-term (short-run) are classified into fixed costs and variable costs. Which one of the following is a variable cost?

A. Cost of raw materials

B. Cost of equipment

C. Interest payment on past borrowing

D. Payment of rent on buildings

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4

Money spent by a firm on the purchase of capital equipment is:

A. Fixed cost

B. Variable cost

C. Both fixed and variable costs

D. None of the above

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4

Neutral Technological Progress can be defined as:

A. Technological progress that causes to raise the marginal product of capital and labor in the same proportion

B. Technological progress that causes the marginal product of capital to increase relative to the marginal product of labor

C. Technological progress that causes the marginal product of labor to increase relative to the marginal product of capital

D. None of the above

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4

If demand is elastic and supply is inelastic then the burden of a tax on the good will be:

A. Borne mostly by producers

B. Borne mostly by consumers

C. Borne mostly by government

D. Shared equally by producers and consumers

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4

In the case of a giffen good, the income effect:

A. Is equal to the substitution effect

B. More than offsets the substitution effect

C. Reinforces the substitution effect

D. Only partially offsets the substitution effect

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4

If by doubling all inputs in the long run output is less than double, it is a case of:

A. Increasing returns to scale

B. Decreasing returns to scale

C. Constant returns to scale

D. Variable returns to scale

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4

The main contribution of Prof.Robbins is in the field of:

A. human welfare

B. national income

C. multiplicity of wants and scarcity of resources

D. theory of production

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4

Change in quantity demanded (expansion and contraction of demand) is:

A. Due to change in price while other factors remain constant

B. Due to change in factors other than price

C. Both a and b

D. None of the above

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4

Production indifference curve (isoquant) is a curve which shows:

A. Equal level of output

B. Unequal level of outputs

C. Equal level of inputs

D. Unequal level of inputs

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4

The MC curve cuts the AVC and ATC curves:

A. At different points

B. At the falling parts of each

C. At their respective minimums

D. At the rising parts of each

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4

Cross-elasticity of demand or cross-price elasticity between two substitutes will be:

A. Negative

B. Positive

C. Infinite

D. Zero

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4

At the point where a straight line demand curve meets the quantity axis (x-axis), elasticity of demand is:

A. Equal to zero

B. Equal to one

C. Equal to infinite

D. More than one

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4

The good will highest income elasticity is:

A. Beef

B. Mutton

C. Bread

D. Motion-picture tickets

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4

Which is not an essential feature of a socialist economy?

A. Social ownership of the means of production

B. Freedom of enterprise

C. Use of centralized planning

D. Government decisions

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4

The cost curves of the firm shift due to changes in:

A. Input prices

B. Technological innovations

C. Both of them

D. None of them

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4

A firm considering what type of new plant to build is involved in a:

A. Immediate-run decision

B. Market period decision

C. Short-run decision

D. Long-run decision

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4

The horizontal demand curve for a commodity shows that its demand is:

A. Highly elastic

B. Perfectly inelastic

C. Perfectly elastic

D. Zero elastic

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4

If X and Y are close substitutes, a fall in price of X will lead to:

A. Increase in demand for Y

B. Decrease in demand for Y

C. Increase in demand for both X and Y

D. Increase in demand for Y

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4

Perfect competition implies:

A. Differentiated goods

B. Homogeneous goods

C. Advertised goods

D. Distress sale of goods

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4

When income of the consumer increases then demand curve of an inferior good:

A. Shifts rightward

B. Shifts leftward

C. Does not shift

D. None of the above

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4

At a point below the middle of a straight line demand curve, elasticity of demand is:

A. Less than one

B. Equal to one

C. More than one

D. Equal to infinity

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4

In long run, a firm can change:

A. Fixed factors

B. Variable factors

C. Both of them

D. None of them

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4

When the income of consumer increases then budget line will:

A. Get steeper

B. Shift parallel to right

C. To get flatter

D. To shift upward

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4

Which describes a competitive market?

A. Many buyers and many sellers

B. One seller, many buyers

C. One buyer, many sellers

D. Few sellers, many buyers