Interactive Demo
The Money Multiplier Cascade
The Money Multiplier Cascade is a free, interactive learning demo from the AP Macroeconomics course on Lykke. It helps you build intuition for Functions of Money, Time Value of Money, Money Market, Monetary Policy. Play with it directly in your browser — it features 2 sliders, 3 buttons and a live visual canvas. This demo lives in the “Unit 4: Financial Sector” section of the course.

How to use this demo
- Drag the “Reserve Ratio: 20%”, “Injection Type” sliders to change the inputs and watch the result update live.
- Use the “Cash Deposit”, “Fed Buy Bonds”, “Inject 1,000” buttons to trigger actions or reset the demo.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Functions of Money
- Time Value of Money
- Money Market
- Monetary Policy
- The Federal Reserve
- Loanable Funds Market
Frequently asked questions
What does the The Money Multiplier Cascade demo do?
The Money Multiplier Cascade The Money Creation Cascade Watch how fractional reserves turn a single deposit into multiple loans. **Dynamic Cascade**: It visualizes the process step-by-step. The Money Multiplier Cascade lets you explore this hands-on instead of only reading about it.
What AP Macroeconomics concept does The Money Multiplier Cascade teach?
This unit explores the role of money and the banking system. It details how the Federal Reserve manages the money supply to influence interest rates and aggregate demand, and introduces the loanable funds market to expl… It focuses on Functions of Money, Time Value of Money, Money Market, Monetary Policy, The Federal Reserve, Loanable Funds Market from the “Unit 4: Financial Sector” section.
What can I control in The Money Multiplier Cascade?
The “Reserve Ratio: 20%”, “Injection Type” sliders change the key inputs; the “Cash Deposit”, “Fed Buy Bonds”, “Inject 1,000” buttons run actions or reset the demo. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does The Money Multiplier Cascade fit into the AP Macroeconomics course?
AP Macroeconomics is a college-level course that explores the principles of economics that apply to an economic system as a whole. Students use graphs, charts, and data to analyze, describe, and explain economic concept… This demo is the interactive piece for the “Unit 4: Financial Sector” section. Open the full AP Macroeconomics course wiki at https://www.getlykke.com/explore/public/ap-macroeconomics-e215a86d-3bf6-4ee4-9294-4cc03ac2d317 for notes, flashcards, quizzes and the other demos.
What will I understand better after using The Money Multiplier Cascade?
You'll build intuition for Functions of Money, Time Value of Money, Money Market, Monetary Policy, The Federal Reserve, Loanable Funds Market — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on AP Macroeconomics alone.
From the AP Macroeconomics course
This interactive demo is part of the Unit 4: Financial Sector section. Explore the full AP Macroeconomics course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the AP Macroeconomics course →