🧠 Economics Concepts

Everything is limited, so every choice costs you the next best thing you gave up.

How startups get funded — from friends and family to venture capital.

How we measure the total value of a company on the stock market.

Owning a stock means owning a piece of a real company.

Why markets cycle between optimism and fear — and what to do about it.

Banks don't just store money — they create it.

The most powerful financial institutions in the world and how they control economies.

The eighth wonder of the world — how money grows exponentially over time.

Why currencies have different values and what moves exchange rates.

How borrowing works, what interest really costs you, and when debt is useful.

How Stripe, PayPal, and digital wallets are reshaping money movement.

From total isolation to deepest trading partners in fifty years — the story behind today's rivalry.