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Finance Archive

The knowledge collection

Find your next insight.

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

6 notes to explore

Corporate Finance

Interactive

Cost of capital and WACC

Estimate the return a company must earn on its capital, then use it as the hurdle rate for investment decisions.

valuationcapmbeta

Intermediate · 9 min read

Corporate Finance

Interactive

Operating and financial leverage

Understand how fixed costs and debt magnify every change in sales, and how to measure the risk that comes with them.

leverageriskcapital-structure

Intermediate · 8 min read

Corporate Finance

Interactive

Working capital and everyday operations

Understand the relationship between inventory, receivables, payables, and short-term funding.

working-capitalcashliquidity

Foundation · 5 min read

Corporate Finance

Interactive

Break-even analysis

Find the sales volume where a product covers its costs, and see how pricing moves that line.

costspricingmargin

Foundation · 5 min read

Corporate Finance

Interactive

Net present value, clearly explained

Understand what a future cash flow is worth today, and how NPV supports investment decisions.

valuationdcfcapital-budgeting

Intermediate · 7 min read

Corporate Finance

Interactive

IRR, MIRR, and payback

Read a project's return as a rate, understand what IRR does and does not tell you, and use payback as a risk screen rather than a decision rule.

capital-budgetingvaluationreturns

Intermediate · 9 min read