技能 数据科学 撰写实证表格与图表指南

撰写实证表格与图表指南

v20260724
jbf-tables-figures
本指南为撰写高质量、可发表的实证表格和图表提供全面指导,特别针对《银行与金融杂志》(JBF)投稿要求。内容涵盖描述性统计、回归结果的结构化,到事件研究图表的设计,并指导如何确保图表注释和执行流程的严谨性。
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概览

Tables & Figures (jbf-tables-figures)

When to trigger

  • Main empirical results exist but the exhibits are hard to read
  • You need JBF-ready descriptive, regression, event-study, or robustness tables
  • Figure and table notes do not identify sample, fixed effects, clustering, or units

Exhibit architecture

  1. Table 1: sample and summary statistics. Include variable definitions, units, winsorization, and observation counts.
  2. Table 2: baseline results. Build from sparse to saturated specifications so readers can see identifying variation.
  3. Table 3: identification checks. Pre-trends, placebo outcomes, alternative fixed effects, alternative clustering, or IV first stage.
  4. Table 4: mechanisms and heterogeneity. Tie each split to banking/finance theory, not to fishing.
  5. Appendix tables: robustness inventory. Alternative samples, definitions, windows, and estimation methods.

Figures that work for JBF

  • Event-study coefficient plots with confidence intervals and a clear omitted period
  • Sample-selection flow charts for complex merges
  • Binned scatter or marginal-effect plots for nonlinear mechanisms
  • Time-series plots for policy shocks, treatment timing, or market conditions

Table notes

Every regression table note should state:

  • Dependent variable and units
  • Sample and period
  • Fixed effects
  • Clustering level
  • Controls
  • Treatment or event-window definition
  • Stars or confidence-interval convention

Execution bridge (StatsPAI / Stata MCP)

Generate exhibits from the fitted result, not by retyping numbers. Full map: execution-with-mcp. JBF is empirical banking/finance — corporate/bank causal designs around regulation and shocks.

  • Tables: etable (multi-model) or did_summary_to_latex straight from the result_id.
  • Figures: plot_from_result / enhanced_event_study_plot / event_study_table — axis units and the SE/clustering note baked in.
  • Every note names the estimator + clustering and states the magnitude in interpretable units.

See a full fitted-result → exhibit chain in the JF execution walkthrough.

Anti-patterns

  • Ten nearly identical coefficient columns with no specification logic
  • Statistical significance without economic magnitude
  • Appendix robustness that is impossible to map back to the main claim
  • Figure axes with undefined units

JBF exhibit calibration

Accepted JBF empirical papers commonly carry roughly six to nine main-text exhibits — summary statistics, baseline, identification diagnostics, mechanism/heterogeneity, and one or two robustness pieces — with deeper batteries in an appendix (a stylized norm, not a journal rule). Event-study figures usually earn main-text space when the design is staggered adoption; pure robustness plots rarely do.

Worked magnitude conversion (illustrative)

Suppose the baseline coefficient on a post-LCR × exposure interaction is −0.014 with loans/assets as the outcome.

  • A one-standard-deviation exposure (0.6, illustrative) implies −0.014 × 0.6 = −0.84 percentage points of loans/assets.
  • Against a sample-mean loans/assets of 62%, that is a 1.4% relative decline; against mean quarterly loan growth of 1.1%, it is most of one quarter's growth.
  • Put the conversion in the results text and the benchmarks (mean, SD) in Table 1 so the table note can stay short.

Regression table skeleton

Table X: [Outcome] and [treatment], bank-quarter panel
               (1)       (2)       (3)       (4)
Treat x Post   b/se      b/se      b/se      b/se
Controls       No        Yes       Yes       Yes
Bank FE        Yes       Yes       Yes       Yes
Quarter FE     Yes       Yes       --        Yes
State x Qtr FE --        --        Yes       --
Cluster        Bank      Bank      State     State
N / R2         ...
Note: sample, period, units, winsorization, FE, clustering, star convention.

Columns must encode a specification logic (sparse → saturated → alternative FE and clustering), not a sensitivity dump.

Figure conventions for bank panels

  • Event-study plots: mark the omitted period, shade confidence intervals, and date both announcement and implementation when they differ.
  • Treatment-rollout plots: show adoption timing across states or countries for staggered designs so readers see the control pool.
  • Bunching or density plots around supervisory asset thresholds whenever a cutoff design is used.
  • Sample-attrition flowcharts when merging Call Reports with DealScan-style loan data; match the counts to the attrition table.

Referee exhibit complaints

  • "I cannot reconstruct N across columns." → report observations per column, not once per table.
  • "Stars without magnitudes." → add a standardized-effect or economic-magnitude row.
  • "Appendix Table A12 contradicts Table 3." → audit the specification map before resubmission; mismatches read as carelessness.

Exhibit economy

Keep the main exhibit set to: sample/table 1, baseline, identification check, mechanism, and one decisive robustness table. Move specification inventories to the appendix and make the appendix map back to the main claim so reviewers can audit without rereading the whole paper.

Output format

[Main exhibit claim] ...
[Table/Figure role] baseline / identification / mechanism / robustness
[Required note fields] sample, FE, clustering, units, controls
[Missing diagnostics] ...
[Next step] jbf-contribution-framing or jbf-writing-style
信息
Category 数据科学
Name jbf-tables-figures
版本 v20260724
大小 5.86KB
更新时间 2026-07-28
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