Question : The concept of investment multiplier is given by
Option 1: Keynes
Option 2: Adam smith
Option 3: Classical economist
Option 4: Hicks.
Correct Answer:
Keynes
Solution :
The concept of investment multiplier is given by Prof. J M Keynes. He believe that an initial increment in investment leads to find an increase in the income by many times.
Hence, Option A is correct.