Question

Big push theory is given by...???​

Answer 1

Answer:

Paul Rosenstein Rodan in 1943 invented this theory .

Answer 2

$\huge\bold\red{Answer!}$

Paul Rosenstein-Rodan in 1943 !

$\huge\bold\orange{Explanation!}$

Further contributions were made later on by Murphy, Shleifer and Robert W. Vishny in 1989.

Hope it helps