Introduction (Part 2) — Revision Notes
Madhya Pradesh Board · Class 12 · Economics
Introduction (Part 2) revision notes for Madhya Pradesh Board Class 12 Economics: 4 topics in quick points. Includes Macroeconomics and Its Main Focus.
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Key Topics to Revise
1. Macroeconomics and Its Main Focus
- Macroeconomics studies the economy in aggregate form, rather than one market or one consumer at a time.
- It deals with questions such as changes in the general price level, employment conditions, total output, and the role of the State in improving the economy.
- When the economy is studied as a whole, output, prices, and employment in different sectors often move together.
2. Difference Between Microeconomics and Macroeconomics
- Microeconomics studies individual consumers, individual producers, and individual markets.
- Microeconomics focuses on demand and supply in particular markets and on private goals such as profit and personal welfare.
- Macroeconomics studies the overall economy and the interdependence among its sectors.
3. Why Macroeconomics Became a Separate Branch
- Macroeconomics emerged as a separate branch after John Maynard Keynes published The General Theory of Employment, Interest and Money in 1936.
- Before Keynes, the dominant economic thought was the classical tradition.
- The Great Depression caused a major fall in output and employment in many countries.
4. Adam Smith and the Idea of Self-Interest
- Adam Smith is regarded as the founding father of modern economics.
- He was a Scotsman, a professor at the University of Glasgow, and a philosopher by training.
- His work An Enquiry into the Nature and Cause of the Wealth of Nations was published in 1776.
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