Class 12 Micro Economics - Chapter Introduction to Micro Economics NCERT Solutions | Discuss the subject matter of economics.
Discuss the subject matter of economics.
The subject matter of economics is sub-divided into two core branches, Micro Economics and Macro Economics. This division came into existence only after 1930 as per the suggestion by Ragnar Frisch. The domains of interest of these two branches of economics can be presented as Microeconomics is the study of individual economic units, i.e. the behaviour of consumers and firms. The study of how they utilise the given resources in the best possible manner in order to maximise their rationale objectives falls under the domain of microeconomics. It is also the study of demand and supply and how their interaction determines prices of various goods and services. Microeconomics helps in solving the three central problems of an economy. It is also called the Price theory as it primarily focuses on how prices are determined both in commodity and factor markets. In Macroeconomics we study how the economy as a whole operates. It focuses on the determination of the aggregate measures, like aggregate demand, aggregate supply and overall price level and how they change over time. It is also known as the Theory of Income and Employment as its main focus is on how income and employment levels are determined. Macroeconomics helps in understanding and solving problems like inflation, unemployment, Balance of Payments (BOP) disequilibrium, poverty, etc.
More Questions From Class 12 Micro Economics - Chapter Introduction to Micro Economics
- Q:-
Distinguish between a centrally planned economy and a market economy.
- Q:-
Distinguish between microeconomics and macroeconomics.
- Q:-
What do you mean by the production possibilities of an economy?
- Q:-
What is a production possibility frontier?
- Q:-
Discuss the central problems of an economy.
- Q:-
What do you understand by normative economic analysis?
- Q:-
What do you understand by positive economic analysis?
Popular Questions of Class 12 Micro Economics
- Q:-
Explain the concept of a production function
- Q:-
What would be the shape of the demand curve so that the total revenue curve is?
(a) A positively sloped straight line passing through the origin?
(b) A horizontal line?
- Q:-
Explain market equilibrium.
- Q:-
What are the characteristics of a perfectly competitive market?
- Q:-
What do you mean by the budget set of a consumer?
- Q:-
What is the total product of input?
- Q:-
From the schedule provided below calculate the total revenue, demand curve and the price elasticity of demand:
Quantity
1
2
3
4
5
6
7
8
9
Marginal
Revenue
10
6
2
2
2
0
0
0
-
- Q:-
When do we say that there is an excess demand for a commodity in the market?
- Q:-
How are the total revenue of a firm, market price, and the quantity sold by the firm related to each other?
- Q:-
What is budget line?
Recently Viewed Questions of Class 12 Micro Economics
- Q:-
A monopoly firm has a total fixed cost of Rs 100 and has the following demand schedule:
Quantity
1
2
3
4
5
6
7
8
9
10
Marginal
Revenue
100
90
80
70
60
50
40
30
20
10
Find the short run equilibrium quantity, price and total profit. What would be the equilibrium in the long run? In case the total cost is Rs.1000, describe the equilibrium in the short run and in the long run.
- Q:-
Suppose there was a 4 % decrease in the price of a good, and as a result, the expenditure on the good increased by 2 %. What can you say about the elasticity of demand?
- Q:-
Explain why the demand curve facing a firm under monopolistic competition is negatively sloped.
- Q:-
What are the characteristics of a perfectly competitive market?
- Q:-
What is the supply curve of a firm in the short run?
- Q:-
From the schedule provided below calculate the total revenue, demand curve and the price elasticity of demand:
Quantity
1
2
3
4
5
6
7
8
9
Marginal
Revenue
10
6
2
2
2
0
0
0
-
- Q:-
How are the total revenue of a firm, market price, and the quantity sold by the firm related to each other?
- Q:-
There are three identical firms in a market. The following table shows the supply schedule of firm 1. Compute the market supply schedule.
Price (Rs.) SS1 (units) 0
1
2
3
4
5
6
7
80
0
2
4
6
8
10
12
14 - Q:-
Compare the effect of shift in the demand curve on the equilibrium when the number of firms in the market is fixed with the situation when entry-exit is permitted.
- Q:-
Suppose your friend is indifferent to the bundles (5, 6) and (6, 6). Are the preferences of your friend monotonic?
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