Which question did John Maynard Keynes pose for the classical economists?

Question

Quizplus · Accepted Answer

John Maynard Keynes posed the question of what if savings and investment were not equal, which challenged the classical economists' view that savings automatically led to investment and economic growth. This question formed the basis of his theory of aggregate demand and the need for government intervention to stabilize the economy. The other answer choices are related to criticisms of Keynesian economics, not questions posed by Keynes himself.

Which Question Did John Maynard Keynes Pose for the Classical