Classical vs. Keynesian

Two economists, Adam and John, debate how to fix a struggling economy.

Adam, a strong advocate of classical economics, argues that free markets naturally correct themselves over time. For example, when wages and prices adjust freely, supply and demand reach equilibrium, ensuring stability.

A simple case is a vegetable market, where the buyer and seller negotiate until they reach an acceptable price, achieving equilibrium.

This leads Adam to argue that government intervention would disrupt this self-regulating process by interfering with market signals that reflect resource scarcity.

John, representing Keynesian economics, disagrees, stressing that markets don’t always adjust quickly during downturns. He cites the Great Depression, where rigid wages and prices deepened the crisis. As businesses struggled, they cut wages, leaving people with less to spend. This reduced demand further, leading to more layoffs and a downward economic spiral.

Classical economics argues that government policies like minimum wages and price controls hinder adjustment. In contrast, Keynesian economics supports government intervention, including public spending and social support, to stimulate demand when markets fail.