Macroeconomics Fundamentals: Free Course

About this course

Macroeconomic reasoning begins with scarcity, opportunity cost and the organization of economic activity. This course develops those foundations through production possibilities, specialization and trade. Study the complete public source playlist from Khan Academy in English, with all 13 recordings available in the on-site classroom. Lessons retain their original titles and source order, including worked examples, introductions and repeated entries.

Course at a glance

What you’ll learn

• Interpret production possibilities and opportunity costs.
• Determine comparative advantage from input and output tables.
• Evaluate possible gains and terms of trade.
• Distinguish positive statements, normative statements and economic systems.

Skills you’ll gain

• Production possibilities
• Comparative advantage
• Trade
• Economic reasoning

Course Overview

Production-possibility curves show different patterns of opportunity cost and provide a way to compare feasible combinations of output. Input and output tables offer two routes to identifying comparative advantage. The trade examples then examine specialization, possible terms of exchange and cases where gains from trade are absent under the stated conditions. Command and market economies introduce contrasting coordination arrangements, while positive and normative statements separate descriptive claims from value judgments. An ample-reserves recording is also retained in its original source position; it adds a specific monetary-policy topic to the foundational material. Treat the playlist as the recorded introductory concept sequence rather than the entire macroeconomics curriculum. Make opportunity costs explicit before concluding which producer should specialize or whether a proposed exchange benefits both sides.

How to study the course

• Videos 1–3: this part of the source list includes “PPCs for increasing, decreasing and constant opportunity cost” through “Terms of Trade and the Gains from Trade”. List the assumptions of the model. Keep a brief working note, revisit an unclear explanation and test one example before moving to another part of the material.
• Videos 4–6: this part of the source list includes “Opportunity cost and comparative advantage using an output table” through “Input approach to determining comparative advantage”. Identify the participants and incentives. Keep a brief working note, revisit an unclear explanation and test one example before moving to another part of the material.
• Videos 7–9: this part of the source list includes “Command and market economies” through “Scarcity”. Compare outcomes after one defined change. Keep a brief working note, revisit an unclear explanation and test one example before moving to another part of the material.
• Videos 10–13: this part of the source list includes “Comparative advantage worked example” through “Ample reserves regime”. Explain a mechanism before making a conclusion. Keep a brief working note, revisit an unclear explanation and test one example before moving to another part of the material.

Who is this for?

This course suits students and interested readers studying the named economic concepts. It also provides a recorded reference for revisiting a topic after an earlier lesson or study attempt. Choose examples appropriate to your background and allow time to work through the method instead of judging understanding only by how familiar the terminology sounds.

Before you start

Basic arithmetic and comfort interpreting a graph are useful. Follow the assumptions of each model rather than treating every simplified example as a real-world prediction.

Put the lessons into practice

Construct one input table and one output table for two producers and two goods. Calculate opportunity costs in each format and explain the difference between absolute and comparative advantage. Propose a trade, check whether both parties benefit and show a case where they would not. Finish by labeling a descriptive claim and a value judgment about your example.

This optional study activity is provided by WikiFree for independent practice. Keep your working notes and use the relevant classroom recording to check a step, definition or interpretation. It is not an instructor-marked assignment.

Certificate / Assessment

Watching the public videos and using WikiFree completion tracking does not award a certificate, academic credit, an examination voucher or instructor assessment. Use your practice output to review what you can explain and repeat independently. The recorded lessons provide study material; completion tracking records your progress through that material.

Frequently asked questions

Provider: Khan Academy. Videos play from the Khan Academy channel on YouTube.