Jmcb Writing Style

Writing Style (jmcb-writing-style)

When to trigger

• The abstract states what you did but not what a central banker or regulator should conclude
• The introduction reaches the contribution only on page three
• The prose is technically correct but reads like a working paper, not a policy-relevant article
• Results are described ("the coefficient is significant") rather than interpreted (what it means for transmission/policy)
• The paper is at the 40-page cap and the writing is the place to recover space

The JMCB voice

JMCB readers are monetary/banking specialists who also think in policy terms. The house voice is precise about mechanism and institutions, explicit about magnitudes, and never loses the policy payoff. The best JMCB papers tell the reader, early and plainly, what a central bank or regulator should believe differently — and then back it with disciplined evidence. Avoid both extremes: the dense methods-paper voice that hides the policy point, and the loose op-ed voice that overstates it. Magnitudes, not just signs and stars, carry the message.

The introduction (the highest-leverage page)

Write the JMCB intro as a tight funnel — aim for roughly this arc in the first two pages:

1. The policy/economic question, framed so a money/credit/banking reader sees the stakes immediately.
2. What we do — the data and the identification, in two or three sentences, with the key institutional/timing fact.
3. What we find — the headline with its magnitude ("a 100bp tightening cuts low-capital-bank lending 1.8%"), not just "we find a significant effect."
4. Why it is identified — one sentence on the variation and the main threat you defuse.
5. The contribution vs. the frontier — the one-sentence delta (hand off to jmcb-literature-positioning if fuzzy).
6. The policy takeaway — what a policymaker should conclude.

The abstract

• ≤ ~150 words is a safe target (待核实 — confirm the current limit on the official page); lead with the question and the headline magnitude, not the method.
• Name the mechanism and the policy implication. A JMCB abstract that omits the policy payoff undersells the paper.

Prose discipline

• Interpret, don't just report. Every key number gets an economic reading in monetary/banking terms.
• Foreground institutions and timing — JMCB rewards papers that show they understand the plumbing.
• Cut hedging and throat-clearing — this also reclaims pages under the 40-page recommendation.
• Use author-year citations consistent with the journal's style; keep the reference list disciplined since it counts toward the page recommendation.

Writing the results section for a policy reader

The results section is where JMCB papers most often slip into report-mode. Three habits keep it interpretive:

• Lead each result with its economic meaning, then the number. "Lending at low-capital banks contracts sharply — 1.8% per 100bp — while well-capitalized banks are unaffected," not "the interaction term is −0.018 (p<0.01)."
• Benchmark every headline magnitude. Situate it against the canonical estimate ("larger than the 1.1% in [prior], consistent with our tighter demand controls") so the reader can judge plausibility.
• Translate to the policy unit. Convert coefficients into the quantity a policymaker thinks in — basis points of pass-through, share of transmission attributable to the channel, a welfare or output number.