---
title: "Coupling coordination degree: formula and 2 recent papers"
description: "Coupling coordination degree was mentioned in 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #92 of the 104 equations and models mentioned."
url: https://scholar4ai.com/equations/coupling-coordination-degree
markdown_url: https://scholar4ai.com/equations/coupling-coordination-degree.md
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
share_text: "Coupling coordination degree was mentioned in 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #92 of the 104 equations and models mentioned."
data_url: https://scholar4ai.com/data/rankings.json
updated: 2026-10-26T18:01:08+09:00
window: 2026-09-27 to 2026-10-26
source: OpenAlex (CC0)
---

# Coupling coordination degree

$$
C = \frac{2\sqrt{U_1 U_2}}{U_1 + U_2},\quad T = \alpha U_1 + \beta U_2,\quad D = \sqrt{C\, T}
$$

Measures how well two systems (for example the economy and the environment) develop together.

- area: Game theory and decision analysis
- 0 papers in the last 7 days
- Names searched for: coupling coordination, coupled coordination

Back to the ranking: https://scholar4ai.com/rankings/equations.md

## Key findings

- Coupling coordination degree was mentioned in 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #92 of the 104 equations and models mentioned.
- By journal category: Finance (2).
- Most of them appeared in International Review of Economics & Finance (2).
- Often mentioned together with Difference-in-differences (1), Instrumental variables (two-stage least squares) (1) and Propensity score matching (1).
- Datasets named in the same papers: CSMAR (1), Wind (1) and Marketization index (Fan Gang) (1).
- From Oct 2023 to Sep 2026, 24 archived papers mentioned Coupling coordination degree in their title, abstract or keywords, most of them in Jun 2025 (4).

## Mentions over 36 months

*Papers mentioning it by publication month, Oct 2023 to Sep 2026 (titles, abstracts and keywords)*

| Trend | Oct 23–Sep 24 | Oct 24–Sep 25 | Oct 25–Sep 26 | 36 months |
|---|---:|---:|---:|---:|
|  | 11 | 12 | 1 | 24 |

*Papers mentioning Coupling coordination degree, newest first.*

| Date | Title | Journal | Authors | Affiliations |
|---|---|---|---|---|
| 2026-10-17 | [Climate resilient city construction promotes the coordinated development of environment and welfare: Evidence from double machine learning](https://doi.org/10.1016/j.iref.2026.105980) | [International Review of Economics & Finance](https://scholar4ai.com/journals/international-review-of-economics-finance.md) | Qingshuang Chen, Anle Cheng | Zhejiang A & F University; ZheJiang Academy of Agricultural Sciences; Peking University |
| 2026-10-06 | [Can the digital revolution drive green growth? —the internal mechanism of corporate digital and intelligent transformation and green total factor productivity](https://doi.org/10.1016/j.iref.2026.105955) | [International Review of Economics & Finance](https://scholar4ai.com/journals/international-review-of-economics-finance.md) | Siming Chen, Feichong Yue, Yaxi Qian et al. | Chinese Academy of Governance; Jilin University; Shanghai University of Political Science and Law; … |

## Cite this page

Scholar4AI. (2026). Coupling coordination degree. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/equations/coupling-coordination-degree

```bibtex
@misc{scholar4ai-equations-coupling-coordination-degree,
  author = {{Scholar4AI}},
  title = {Coupling coordination degree},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/equations/coupling-coordination-degree}},
  urldate = {2026-10-26},
  note = {Journal Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}
```

License: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/).