Topic Selection & Fit (jpe-topic-selection)

When to trigger

• You have data or a result but not yet a sharp economic question
• You are unsure whether the paper belongs at JPE, a field journal, or a methods journal
• The pitch is "X is correlated with Y" with no mechanism or model behind it
• You are deciding between JPE proper and the 2023-launched companion journals (JPE Microeconomics, lead editor John List; JPE Macroeconomics, lead editor Greg Kaplan)

The JPE fit test

JPE (founded 1892, edited at the University of Chicago; lead editor Esteban Rossi-Hansberg) publishes the full breadth of economics, but with a premium on rigorous economic reasoning and a price-theoretic / mechanism-driven angle — the Chicago lineage of Becker's "Crime and Punishment: An Economic Approach" (JPE 1968) and Black and Scholes's "The Pricing of Options and Corporate Liabilities" (JPE 1973). Score the idea against these five questions before committing:

1. Mechanism — Can you state the economic mechanism in one sentence, and does the paper test that mechanism (not just a net effect)?
2. Theory linkage — Does economic theory make a prediction here that your evidence can confirm or refute? "Theory predicts ∂y/∂x > 0; we estimate it and find..."
3. Generality — Is the lesson portable beyond the specific setting, or is it a one-off policy evaluation? JPE wants the former.
4. Incentives / equilibrium — Have you considered how agents optimize and how the market clears? A Chicago referee will. Partial-equilibrium stories that ignore obvious GE feedback are vulnerable.
5. Importance — Would a non-specialist economist care about the answer? Top-five papers move a literature, not a niche.

If you score high on 3+ including (1) and (2), it is plausibly JPE-shaped. If the idea is essentially "we ran a clean DID on policy P," it is a field-journal paper until you supply the mechanism and the general lesson.

JPE proper vs. the companion journals (a routing choice that does not exist at AER or QJE)

Since the 2023 launch of the vertically integrated companions (first issues March 2023):

• JPE proper: broad importance; theory + empirics integrated; appeals across fields.
• JPE Microeconomics (lead editor John List, University of Chicago): micro theory, IO, contract/market design, applied micro with a tight mechanism.
• JPE Macroeconomics (lead editor Greg Kaplan, University of Chicago): macro, growth, monetary, fiscal, quantitative macro / structural.
• A narrow but deep contribution that a generalist would skip often fits a companion better — and a desk rejection at JPE proper sometimes routes there.

Contribution framing (do this before writing the intro)

State the contribution as a numbered set of claims, each tied to economics — not to data novelty alone:

• Claim 1 (the economics): what economic force / margin the paper identifies and why it was not obvious.
• Claim 2 (the evidence or theory): how you establish it (model result, structural estimate, or credibly identified effect).
• Claim 3 (the broader implication): what the result implies for theory, welfare, or other settings.

"We are the first to use dataset D" is not a contribution. "We isolate the [substitution / selection / general-equilibrium] channel that prior work conflated" is.

Checklist

• One-sentence mechanism written down and falsifiable
• An explicit theoretical prediction the paper tests
• The general economic lesson stated (portable beyond the setting)
• Equilibrium / incentive / selection considerations acknowledged
• JPE proper vs. field outlet decision made and justified
• Contribution drafted as economic claims, not data/method firsts
• Two or three living economists who would referee this can be named, and the paper answers a question they care about

Anti-patterns

• An atheoretical correlation dressed up with controls — "kitchen-sink regression in search of a story"
• A clean policy evaluation with no model and no portable lesson (reads as a working paper)
• Claiming novelty from a dataset rather than from an economic insight
• Ignoring obvious general-equilibrium feedback (e.g., estimating a partial effect a referee will say nets out in equilibrium)
• Targeting JPE proper with a narrow field contribution that a generalist would not finish reading

Output format

【Question】one-sentence economic question
【Mechanism】the economic channel being tested
【Theory prediction】sign/shape theory predicts + the test
【General lesson】what economics learns beyond this setting
【Outlet】JPE proper / JPE Microeconomics / JPE Macroeconomics (+ why)
【Contribution claims】1... 2... 3...
【Fit verdict】JPE-shaped / reframe / field journal
【Next】jpe-literature-positioning