Introduction to Economics

This foundational topic introduces students to the core principles and scope of economics as a social science. It explores the fundamental economic problem of scarcity, which arises from unlimited human wants and limited resources, forcing individuals and societies to make choices. Key concepts include opportunity cost, factors of production (land, labour, capital, entrepreneurship, and human capital), and the Production Possibility Frontier (PPF) as a model for illustrating trade-offs, efficiency, and economic growth. Understanding these principles is crucial for Zambian university and college students as they form the basis for analysing market behaviour, government policy, and development challenges. Mastery of this topic equips learners with the analytical framework needed for success in advanced economics courses, professional examinations, and informed decision-making in their future careers within Zambia's dynamic economy.