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Cie Heterogeneity

ASecurity

Use when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g. east/central/west). Pushes multi-dimensional cuts (ownership, size, industry, factor intensity, market structure, region) each tied to an economic interpretation, not just a significant subsample.

1,052 stars
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Added 6/4/2026
ai-agents

Security Analysis

A100/100

Scanned 6/4/2026

Install to Claude Code

$npx -y skills add brycewang-stanford/Awesome-Journal-Skills --skill cie-heterogeneity --agent claude-code

Installs into .claude/skills of the current project.

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Files
SKILL.md
---
name: cie-heterogeneity
description: Use when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g. east/central/west). Pushes multi-dimensional cuts (ownership, size, industry, factor intensity, market structure, region) each tied to an economic interpretation, not just a significant subsample.
---

# 异质性分析(cie-heterogeneity)

## 触发时机

- 异质性只切了"东中西"一刀
- 切了维度但没解释"为什么这组更大/更小"
- 子样本回归一堆,读者看不出含义

## 本刊要求:多维 + 有经济含义

异质性不是凑表,而是**深化机制与政策针对性**。每个维度都要回答:"**为什么是这组效应更大?这说明什么机制 / 对谁更应施策?**"

## 常用切分维度(按相关性选,不要全切)

| 维度 | 典型分组 | 经济含义示例 |
|------|----------|-------------|
| 所有制 | 国企 / 民企 / 外资 | 预算软约束、政策响应能力差异 |
| 企业规模 | 大 / 中小 | 融资约束、规模经济、政策门槛 |
| 行业属性 | 高/低技术、污染密集、上下游 | 技术吸收能力、规制敏感度 |
| 要素密集度 | 资本/劳动/技术密集 | 替代弹性、转型成本 |
| 市场结构 | 高/低集中度(HHI)、竞争强弱 | 竞争对政策传导的调节 |
| 地区 | 东中西 / 城市群 / 营商环境分组 | 制度环境、要素市场发育 |
| 融资约束 | 高/低(SA、KZ 指数等) | 资金可得性对政策放大效应 |

> 比"东中西"更优先的是**与机制直接相关的维度**(如机制经由融资约束 → 切融资约束)。

## 异质性即机制的写法

- 选**与机制对应**的维度:若机制是"缓解融资约束",则在融资约束更强的组效应应更大——这反过来佐证机制
- 报告组间系数差异的**显著性检验**(如交互项 / 似无相关回归 SUR 检验 / Bootstrap),不要只看两组各自显著与否
- 每个维度后跟 1—2 句经济解释 + 政策指向

## 自检清单

- [ ] 至少 **3 个**维度,且与机制/政策相关
- [ ] 不是只切"东中西"
- [ ] 报告了**组间差异显著性**(而非各组分别显著)
- [ ] 每个维度有经济含义解释
- [ ] 至少一个维度反向佐证机制
- [ ] 异质性结论接到政策针对性(转 `cie-policy-implication`)

## 反模式

- 只切东中西,且不解释
- 切 6 个维度但条条只说"显著/不显著"
- 两组都显著就称"存在异质性"(未检验组间差异)
- 维度与机制无关,纯凑稳健性

## 输出格式

```
【已切维度】<…>(数量 ≥3 ?)
【组间差异检验】已做 □ / 仅各组显著(需补)
【经济含义】每维度 1 句 √ / 缺
【机制佐证】<哪个维度反推机制>
【政策指向】<对谁更应施策>
【下一步】cie-robustness
```

Attribution

brycewang-stanfordbrycewang-stanford
View sourceMore from brycewang-stanford →
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