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Finance Archive

The knowledge collection

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Explore finance by subject, track, or topic. Every note follows the same method: learn the idea, calculate with it, then apply it.

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Banking

Interactive

How banks earn, and how loans go bad

Understand the spread a bank earns between deposits and loans, why thin capital makes it fragile, and how expected credit losses are estimated.

bankingcredit-riskspread

Intermediate · 6 min read