What Keynes argued about government spending during recessions

What stagflation is and why Keynesian economics struggled to explain it

Stagflation: simultaneous high inflation and stagnant growth, challenging Keynesian focus on demand management

What raising interest rates does — makes borrowing more expensive, slows spending and inflation

Raising interest rates makes borrowing more expensive, slows spending, and reduces inflation

What the Keynesian multiplier effect does — $1 of government spending generates more than $1 of GDP

The Keynesian multiplier effect amplifies $1 of government spending to generate greater than $1 increase in GDP

What laissez-faire economics argues — minimal government intervention in markets

Laissez-faire economics argues for limited government involvement in economic activities

What quantitative easing does — central bank buys assets to inject money into the economy

Quantitative easing increases money supply and stimulates economic activity

How does the Fisher Effect describe the relationship between nominal interest rates, real interest rates, and inflation, and what are the implications for monetary policy in a high inflation environment?

Fisher Effect: Nominal rate = Real rate + Inflation; high inflation necessitates higher nominal rates for policy effectiveness