Economists & Economic Theories Study Guide

Economics has been shaped by influential thinkers whose theories have guided governments, businesses, and policymakers. Adam Smith's 'The Wealth of Nations' established the foundations of market economics. John Maynard Keynes argued that government spending could stabilise economies during recessions. Milton Friedman championed free markets and monetarism. Karl Marx critiqued capitalism and inspired socialist movements worldwide. More recently, behavioural economists like Daniel Kahneman have challenged the assumption of rational decision-making. Each school of thought offers a different lens for understanding markets, inequality, growth, and policy. This sub-category tests knowledge of major economists, their landmark theories, the historical context of their ideas, and the ongoing debates between competing economic schools of thought.