Circular Flow of Income Notes | BA Economics

Comprehensive Macroeconomics notes on Circular Flow of Income designed for BA Economics students and semester exam preparation.

These notes explain the concept in a structured and simplified manner with important theories, assumptions, equations, and equilibrium conditions.

Topics Covered

• Meaning and concept of Circular Flow of Income

• Real flow and money flow

• Role of households and firms

• Closed economy and two-sector model

• Circular flow without savings

• Circular flow with savings and investment

• Saving-Investment Identity

• Three-sector economy with government

• Leakages and injections

• Open economy / four-sector model

• Imports, exports and net exports

• Equilibrium conditions in the economy

• Importance of Circular Flow of Income