---
name: mgsci-writing-style
description: Use when polishing the prose of a Management Science (INFORMS) manuscript — front-loading the result, keeping notation lean, writing for a cross-department reader, and conforming to author-year citation house style and the journal's preference for short, focused papers. It polishes prose and style; it does not frame the contribution (mgsci-contribution-framing) or build exhibits (mgsci-tables-figures).
---

# Writing Style (mgsci-writing-style)

## When to trigger

- The prose is notation-dense, passive, or buries the main result
- An analytical paper reads as a symbol dump with no verbal intuition
- The writing assumes a reader already inside your sub-niche
- You are over length and the text is padded

Management Science explicitly **prefers short, focused papers** and warns that excessive length and **notation density slow review**. The style bar is rigor expressed economically and read by editors across many departments.

## Front-load the result

State what you find and why it matters in the abstract and the first pages. A Department Editor desk-screening dozens of papers should see the result, the mechanism, and the decision relevance early — not after twenty pages of setup. The abstract is **250 words or less** with **3–5 keywords**; make every word carry the contribution.

## Pair every symbol with intuition (analytical lane)

Formal rigor is required, but a Management Science paper is not a proof transcript. For each key model object and result, give the **plain-language reading**: what the assumption means behaviorally, what the proposition says in words, what the comparative static implies for a decision-maker. Introduce notation only when used, keep it minimal and consistent, and never make the reader hold five symbols in their head to follow a sentence.

## Write for a cross-department reader

Because the contribution must **travel across departments**, avoid sub-field jargon that only your immediate stream parses, or define it on first use. A finance reader should follow your operations result's significance, and vice versa. This breadth of audience is a defining feature of the flagship, not an optional courtesy.

## Citation and format house style

- **Author-year (name–date)** in-text citations, e.g., (Norman 1977) or Norman (1977); alphabetical reference list in INFORMS/journal style.
- Manuscripts double- or 1.5-spaced, **11-pt font, 1-inch margins**; PDF preferred for submission.
- Keep prose active and direct; cut throat-clearing and redundant restatement.

## Length discipline

There is no formal limit at initial submission, but brevity is rewarded and **invited revisions** are capped (47 pages double-spaced / 32 pages 1.5-spaced, online appendix excluded). Tighten now so a revision is not a triage emergency later.

## Worked micro-example (illustrative): tightening a platform-competition draft

Because Management Science is the broad multidisciplinary INFORMS flagship, the Department Editor first reading your prose may be from another field entirely. An Information Systems / Business Strategy submission models two-sided platform competition with an empirical test. The draft abstract opens: "We study the interaction between cross-side network effects and seller multi-homing under heterogeneous buyer search costs." A reader cannot tell what was found.

Front-loaded rewrite (numbers illustrative): "When buyer search costs fall by half, the equilibrium flips from single- to multi-homing and platform commissions drop from 15% to about 9%; a marketplace lowering friction should expect thinner take rates, not fatter." Now result, mechanism, and decision lever land in one sentence a finance or operations reader also grasps. The discipline: claim the qualitative flip robustly, but treat the 9% as illustrative of direction, not a forecast.

## Referee-pushback patterns and the prose-level fix

- **"I could not find the contribution until the conclusion."** Front-load a one-sentence result with a decision lever on page 1.
- **"The notation is impenetrable for a non-specialist."** A flagship-specific risk: a single-field journal's reviewers share your symbols; the cross-department pool here may not. Add a notation table; verbalize every proposition.
- **"This reads like an Operations Research / Marketing Science paper."** Prose is method- or single-application-forward; re-angle toward the cross-department reading.

## Calibration anchors

- The default reader is informed but not from your subfield — calibrate to a reader from one of the journal's other departments (optimization, finance, operations, marketing, information systems, behavioral economics, strategy).
- The house bar is rigor expressed economically *and* a visible management contribution; prose nailing one and dropping the other reads as off-mission. Exact length and abstract specs can change — confirm against the current author guidelines.

## Anti-patterns

- A first page that is all background and no result.
- Symbols introduced pages before they are used, or never verbally interpreted.
- Jargon that only your sub-niche understands, in a cross-department venue.
- Numbered-citation style instead of author-year.

## Output format

```
【Front-loaded?】result + decision relevance in abstract/first pages: yes/no
【Notation ↔ intuition】every key result interpreted in words: yes/no
【Cross-department readability】jargon defined / minimized: yes/no
【House style】author-year; 11-pt, 1-inch; abstract ≤250 words, 3–5 keywords: yes/no
【Length】tight; revision cap reachable: yes/no
【Next step】mgsci-submission
```