What is Economics?

Explore how scarcity and limited resources force choices in economics, where every decision trades off benefits. Learn that opportunity cost is the value of the next best alternative foregone.

Explore the three basic economic questions: what to produce, how to produce, and for whom, with scarcity and limited resources driving allocation and production choices.

Explore the market and planned economic systems and how government intervention, ownership, demand, supply, and price signals shape economies and determine what to produce, how to produce, and for whom.

Explore scarcity and the four factors of production: land, capital, labor, and entrepreneurship, and their incomes: rent, interest, wages, and profits, shaping how goods and services are produced.

Explore the production possibilities curve, illustrating scarcity, choice, and opportunity cost through maximum combinations on and inside the curve, with shifts from technology and resources.

Describe the circular flow of income in a simple, closed economy, identifying the four factors of production and their payments, and outline income, expenditure, and output flows.

Explore the circular flow of income in a complex open economy with government and financial markets, detailing leakages (savings, taxes, imports) and injections (investment, government spending, exports).