Interactive Demo

BOP Balance Simulator

BOP Balance Simulator is a free, interactive learning demo from the AP Macroeconomics course on Lykke. It helps you build intuition for Balance of Payments, Current Account, Capital and Financial Account, Foreign Exchange Market (FOREX). Play with it directly in your browser — it features 1 button. This demo lives in the “Unit 6: Open Economy: International Trade and Finance” section of the course.

Preview of the BOP Balance Simulator interactive demo
Preview of BOP Balance Simulator — play the live version below.
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How to use this demo

  1. Use the “Reset Simulation” button to trigger actions or reset the demo.
  2. Experiment freely — there's nothing to break, and every change is reversible.

What you'll explore

Frequently asked questions

What does the BOP Balance Simulator demo do?

Financial Account Foreign Asset Purchase (+ Credit) Foreign firm builds factory in domestic land. Account Click a transaction to see how double-entry bookkeeping keeps the Balance of Payments in equilibrium. BOP Balance Simulator lets you explore this hands-on instead of only reading about it.

What AP Macroeconomics concept does BOP Balance Simulator teach?

The final unit expands the focus to the global stage. It explains how transactions between countries are recorded in the balance of payments and how the foreign exchange market determines the value of national currencie… It focuses on Balance of Payments, Current Account, Capital and Financial Account, Foreign Exchange Market (FOREX), Exchange Rate Determination, Net Exports and Capital Flows from the “Unit 6: Open Economy: International Trade and Finance” section.

What can I control in BOP Balance Simulator?

The “Reset Simulation” button 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 BOP Balance Simulator 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 6: Open Economy: International Trade and Finance” 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 BOP Balance Simulator?

You'll build intuition for Balance of Payments, Current Account, Capital and Financial Account, Foreign Exchange Market (FOREX), Exchange Rate Determination, Net Exports and Capital Flows — 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 6: Open Economy: International Trade and Finance section. Explore the full AP Macroeconomics course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.

Open the AP Macroeconomics course →