Version history — Gains from Trade¶
Current edition: v3 · 2026-09-28 · prime abstraction
Corrections¶
Checking this entry found 1 error, now corrected: against its sources, or where it contradicted itself or its arithmetic did not hold. It is listed here so a reader can see what changed. How references were checked.
- 2026-06-21 · Citation corrected. Cited Bhagwati's monograph on exchange-rate distortions, misdated 1971, for the general theory of trade distortions; the reference is now Bhagwati's 'The Generalized Theory of Distortions and Welfare' (1971).
Editions¶
| Version | Date | Change | What changed |
|---|---|---|---|
| v3 | 2026-09-28 | A footnote that bundled two Krugman papers was split in two: 'Increasing Returns, Monopolistic Competition, and International Trade' (1979) and 'Scale Economies, Product Differentiation, and the Pattern of Trade' (1980) are now cited separately in the passage on new trade theory. | prose — detailed body (prose edited) |
| v2 | 2026-08-30 | internal-notes separation: curator bookkeeping moved out of reader-facing Notes into Internal notes | prose — detailed body (prose edited) |
| v1 | 2026-08-24 | First published edition. | first published edition |
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