Wednesday, December 31, 2014

National Income

4 Sectors of Economy


  • Firm
  • Consumers
  • Government
  • External/International Market

Firm Gives Goods & services
Consumers are the factors of Production

Salary = Expense+savings

Savings = banks provide(Invests) those savings as loans to firms

Leakages - When money kept in Household but not invested

Stocks & Flows

Any economic variable which has been accumulated as a specific point of time for flow is stock

The variable which increases  or decreases the stock

Change from savings o investment is capital formation

Dependency Ratio = Ratio of the people who are dependent / independent People

Thus National Income is defined as the money value of all the final goods & services produced in an economy during an accounting period of time generally one year




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