indifference curve
DESCRIPTION
TRANSCRIPT
![Page 1: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/1.jpg)
INDIFFERENCE CURVE
![Page 2: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/2.jpg)
DEFINITION: IC
An Indifference curve (IC) is the locus of all those combination of two goods which give the same level of satisfaction to the consumer.
Thus consumer is indifferent towards all the combinations lying on the same indifference curve. In other words, consumer gives equal preference to all such combinations.
![Page 3: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/3.jpg)
INDIFFERENCE CURVES
1210 8 6 4 2 0
1 2 3 4 5 6
A(1, 22)
B(2,14)
C(3, 10)
24 22 20 18 16 14
D(4, 8
)
E(5, 7
)
Apples
INDIFFERENCE SCHEDULE(Table Showing Different
Combinations giving Equal Satisfaction)
Ora
nge
sCombination
Apples Oranges
A 1 22
B 2 14
C 3 10
D 4 8
E 5 7
![Page 4: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/4.jpg)
INDIFFERENCE CURVES
INDIFFERENCE SCHEDULE
Combination Apples Oranges
A 1 22
B 2 14
C 3 10
D 4 8
E 5 7
1210 8 6 4 2 0
1 2 3 4 5
A(1, 22)
B(2,14)
C(3, 1
0)
24 22 20 18 16 14
D(4, 8
)
E(5, 7
)
ApplesOra
nge
s
IC1
![Page 5: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/5.jpg)
MARGINAL RATE OF SUBSTITUTION (MRS)
The marginal rate of substitution of X for Y (MRSxy) is defined as the amount of Y, the consumer is just willing to give up to get one more unit of X and maintain the same level of satisfaction.
MRSMRSxyxy= Decrease in the Consumption of Y
Increase in the Consumption of X= (-) ∆Y
∆X
![Page 6: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/6.jpg)
DIMINISHING MARGINAL RATE OF SUBSTITUTION
Combination Apples Oranges MRS
A 1 22 ---B 2 14 8:1C 3 10 4:1D 4 8 2:1E 5 7 1:1
As the consumer increases the consumption of apples, then for getting every additional unit of apples, he will give up less and less of oranges, that is, 8:1, 4:1, 2:1, 1:1 respectively This is the Law of Diminishing MRS.
![Page 7: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/7.jpg)
LAW OF DIMINISHING MRS
MRS is measured by the slope of the indifference curve
MRS = -O/A = 8:1
1210 8 6 4 2 0
1 2 3 4 5
A
B
C
24 22 20 18 16 14
D
E
ApplesOra
nge
s
IC1
MRS = 2:1
MRS = 4:1
![Page 8: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/8.jpg)
PROPERTIES OF IC
1. An Indifference curve has negative slope i.e. it slope downwards from left to right.
2. Indifference curve is always convex to the origin.
![Page 9: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/9.jpg)
PROPERTIES OF IC
3. Two Indifference curves never each other.
![Page 10: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/10.jpg)
PROPERTIES OF IC
4. Higher indifference curve represents higher satisfaction.
More is preferred to Less
Indifference map
![Page 11: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/11.jpg)
PROPERTIES OF IC
5. Indifference curve touches neither X-axis nor Y-axis.
1210 8 6 4 2 0
1 2 3 4 5
ApplesOra
nge
s IC1
A(0, 10)X
![Page 12: Indifference curve](https://reader036.vdocuments.us/reader036/viewer/2022081413/5465fdecaf795937498b4d76/html5/thumbnails/12.jpg)