Foundations of Money and Money Supply

Money is the lifeblood of the global economy, yet few understand how it actually originates, circulates, and impacts our daily lives. This text-based course guides you through the foundational concepts of monetary economics, from the historical shift away from barter systems to the mechanics of modern central banking. By completing this course, you will understand the essential structures that govern currency and financial systems. What you will learn: 1. Understand the historical transition from barter trade to commodity and fiat money. 2. Define the core functions of money and how it serves as a medium of exchange. 3. Analyze the components of money supply, including M1, M2, and modern liquid assets. 4. Explore how central banks control the money supply using monetary policy tools. 5. Examine the role of commercial banks in money creation through fractional reserve banking. 6. Learn about modern developments in currency, including central bank digital currencies (CBDCs). The course begins with key definitions and historical context before moving into the practical mechanics of central banking and monetary policy. Through clear written explanations and structured analysis, you will build a comprehensive framework of financial systems. This course is designed for beginners, students, and curious individuals with no prior background in economics. Start reading today to demystify the forces that shape our financial world.