Individual skill

jie-identification-strategy

Use when the identification or modelling strategy is the bottleneck for a Journal of International Economics (JIE) manuscript — gravity/PPML, trade-policy (tariff/RTA) shocks, shift-share/Bartik exposure, exchange-rate pass-through, or a structural open-economy model whose discipline against data is the "identification." Stress-tests the design to the JIE field bar before tables are drafted.

Journal-of-International-Economics-Skills/skills/jie-identification-strategy/SKILL.md

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# Identification / Modelling Strategy (jie-identification-strategy)

## When to trigger

- Your gravity regression is log-OLS and a referee will ask about zeros and heteroskedasticity
- A trade-policy effect is identified off staggered RTA/tariff timing with plain TWFE
- A shift-share (China-shock-style) design lacks a share- or shift-exogeneity argument
- An open-economy/structural model's mapping to the data is not disciplined
- You are unsure your design clears JIE's field-level credibility bar

## The JIE identification bar

JIE judges credibility by the **standards of international economics**, where "identification" can be either a quasi-experimental design **or** the discipline a structural model imposes on the data. Both halves of the field have their own conventions; pick the branch that matches your paper.
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