Economy and Development

External accounts, exchange rates and financing

First systematic UPSC study after national-income, banking and securities foundations; comfortable with ratios, signs and simple balance sheets.

Includes

• Selected readings and account-classification notes
• Double-entry, quotation, real-price and debt-exposure exercises
• Available mapped practice, error analysis and one initial closed-book review

Separate time needed

• Repeated study of national-income residence/saving identities, generic debt risk and hedging already owned by other chapters
• Full statistical manuals, investment compliance, live currency forecasts and advanced derivative pricing
• Sector-specific FDI outcomes, trade-policy negotiations and continuing external-sector news
• Subsequent spaced revisions and full mock tests

Editorial planning estimate; not learner timing data

• Introductory Macroeconomics, chapter 6 ↗

  §6.1.1 merchandise balance, §6.1.2 and Box 6.1 terminology comparison; §§6.2.1–6.2.2 demand/supply, quotation, parity change and Example 6.1. Exclude factor-income-as-services classification, automatic balance restoration, unlimited peg defence and universal managed-floating claims.

• Balance of Payments and International Investment Position Manual, sixth edition ↗

  Selected definitions only: §§2.8–2.26 and Box 2.1; §§5.104–5.106; §§6.9–6.13, 6.54–6.61, 6.64–6.65, 6.69, 6.76–6.78, 6.84–6.85; §§12.21–12.23, 13.1–13.4, 14.11–14.19 and 14.57–14.66. BPM6 is the named framework for these foundations, not the latest manual; BPM7 was released in 2025. Do not assign the complete manual.

• Master Direction – Foreign Investment in India ↗

  §§2.8–2.9 and 5.1.1–5.1.2 only: listed/unlisted distinction, continuing FDI classification, portfolio-equity and approval routes. Retrieved direction updated through June 15, 2026; sector caps, detailed compliance and historical PYQ rules are excluded.

• Handbook of Statistics: Notes on Tables, Money and Banking ↗

  Notes on Tables 130–137/149/196/197/236, item (xi), recorded FDI components; Notes on Tables 140/141/202, CPI adjustment. These are selected passages from the 2024 handbook, not a current data update.

• Exchange Rates and their Measurement ↗

  Measuring Exchange Rates: Bilateral exchange rate, Cross rates and Trade-weighted index; Exchange Rate Regimes: general Floating/Pegged mechanisms. Exclude Australian rankings, historical dates and current country pegs.

• Real Exchange Rates: What Money Can Buy ↗

  Nominal vs. real exchange rates: equation and two numerical examples; arbitrage frictions and differing baskets only. Exclude blanket equilibrium inference from a single good or a rebased index, historical crisis anecdotes and advanced equilibrium estimation.

• BIS Data Portal FAQ: effective exchange rates ↗

  Effective exchange rates FAQ: What are the BIS effective exchange rates and why are they important? and Does the value below/above 100 imply undervaluation/overvaluation? General index interpretation, not Indian basket weights.

• Exchange Rates and the Australian Economy ↗

  Inflation and interest rates: final paragraph on delayed pass-through; Balance of Payments: price/quantity timing and foreign-currency debt-service paragraphs, ending before the Australia-specific net-asset claim. Exclude the final paragraph describing valuation changes as balance-of-payments effects: those belong to position reconciliation, not BoP transactions.