Proof of work · Models & research

Global Finance Casebook

Inspect the problem, inputs, calculation, and limitations behind each piece of work.

Global Treasury Case

When currency moves through earnings

Interactive educational case

How does a currency move affect a multinational with different revenue and expense exposures?

Data: Fictional, editable USD revenue, expense, debt, cash, and exposure assumptions.
Analysis: Translation sensitivities and annual interest repricing; working-capital cash bridge.
Financial model: Revenue × exposure × currency move, less expense translation and financing changes.
Key findings: A positive currency move can increase revenue while local costs offset part of the operating benefit. Review the calculated scenario for numerical results.
Risks / limitations: No hedge book, tax, maturity schedule, or actual company forecast.
Tools used: TypeScript · SVG charts

Global FP&A Case

Fictional case study

Separate regional operating performance from USD translation.

Data: Fictional Q2 2026 budgets and actuals for United States, Germany, Mexico, and Japan; Q2 2025 revenue bases.
Analysis: Budget variance bridge, constant-currency growth, profitability, headcount, CapEx, and a next-quarter revenue scenario.
Financial model: Regional local values × corresponding period-average FX; additive consolidation.
Key findings: The operating variance and FX variance reconcile exactly to the total revenue variance. The live case calculates each contribution.
Risks / limitations: No intercompany eliminations, seasonality, tax, or profit forecast.
Tools used: TypeScript · CSV export · SVG / CSS charts

Global Equity Research

Dated source-backed example

Understand geographic sales without inferring invoicing currencies or mixing financial bases.

Data: Corning FY2025 Form 10-K, Note 18. Primary-source link, units, period, and basis are displayed in the dossier.
Analysis: Regional sales chart and calculated shares with explicit missing-data states.
Financial model: Each disclosed region divided by the geographic-table total.
Key findings: Regional shares describe customer geography; they do not measure FX exposure.
Risks / limitations: The geographic table uses segment reporting; currency exposure and other unverified profile fields remain unavailable.
Tools used: SEC Filings · TypeScript · CSS charts

Capital Flow Case

Research framework

Which capital needs and bottlenecks connect international supply chains?

Data: Luna1-authored qualitative framework; regional and company evidence review remains pending.
Analysis: Connect regions, industries, capital needs, bottlenecks, and existing company research.
Financial model: Conceptual value chain; no financial amounts or return estimates.
Key findings: The chain frames diligence questions; it does not establish investment attractiveness.
Risks / limitations: Not measured trade flows. No directional evidence assessment is published.
Tools used: TypeScript · HTML / CSS diagram

Cross-Border Investment Case: Phase 2 planned. Project Finance Case: Phase 3 planned. No completed artifacts or tool claims are listed for either.