Mathematical Economics
Mathematical economics tutorials: calculus, optimization, Lagrange multipliers, linear algebra, and dynamic models — step-by-step derivations for undergraduate and graduate students.
Financial EconomicsNet Present Value (NPV) and Present Value in Economics: Formula, Examples and Investment DecisionsA pound today is worth more than a pound tomorrow — and NPV is the machinery that turns that observation into a decision rule. A complete…Financial EconomicsCompound Interest Formula: Simple vs Compound vs Continuous Compounding with Worked ExamplesEinstein probably never called compound interest the eighth wonder of the world — but the mathematics is remarkable enough without the quote. A complete guide to…Consumer ChoiceLagrange Multipliers in Economics: Shadow Prices, the Envelope Theorem, and Kuhn-Tucker ConditionsEvery proposition in microeconomics is the solution to the same problem: optimise subject to a constraint. A complete guide to Lagrange multipliers, the envelope theorem, why…
Mathematics Made Simple teaches the algebra and calculus behind every economics formula, with 1,565 worked practice questions in the bundle.Mathematics Made Simple Complete Bundle — Textbook + 1,565 Practice Questions
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