Tag: Worked Examples
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IEO 2026 Open Question 1: Why the AI Export-Policy Answer Loses Marks Even When the Maths Looks Right
Use IEO 2026 Open Question 1 to find reasoning gaps: welfare scope, fee derivation, quota rents, E vs E'(Q), and rubric fixes.
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IEO Finance Beyond the Basics (2026-27): Bond Prices, Credit Spreads, CAPM and Fund Fees, Worked Through
Four finance blocks worth drilling for the IEO: bond pricing, credit spreads, CAPM with diversification, and fund fees, each worked through with numbers and its trap.