---
title: "Cox proportional hazards model: formula and papers"
description: "Cox proportional hazards model was mentioned in 3 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #89 of the 104 equations and models mentioned."
url: https://scholar4ai.com/equations/cox-proportional-hazards-model
markdown_url: https://scholar4ai.com/equations/cox-proportional-hazards-model.md
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
share_text: "Cox proportional hazards model was mentioned in 3 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #89 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)
---

# Cox proportional hazards model

$$
h(t \mid x) = h_0(t)\,\exp(x^\top\beta)
$$

Models the hazard of an event over time as a baseline hazard scaled by the regressors.

- area: Regression models
- 0 papers in the last 7 days
- Names searched for: Cox proportional hazard, proportional hazards model, Cox regression, Cox model, Cox hazard model

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

## Key findings

- Cox proportional hazards model was mentioned in 3 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #89 of the 104 equations and models mentioned.
- By journal category: Accounting (1), Management (1) and Finance (1).
- Most of them appeared in Journal of Management Control (1), Journal of Business Venturing (1) and Journal of International Financial Markets Institutions and Money (1).
- Often mentioned together with Ordinary least squares (OLS) (2), Probit model (2) and Logistic regression (logit) (1).
- Datasets named in the same papers: Twitter / X (1), Health and Retirement Study (1) and CRSP (1).
- From Oct 2023 to Sep 2026, 22 archived papers mentioned Cox proportional hazards model in their title, abstract or keywords, most of them in Aug 2024 (3).

## 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 | 8 | 3 | 22 |

*Papers mentioning Cox proportional hazards model, newest first.*

| Date | Title | Journal | Authors | Affiliations |
|---|---|---|---|---|
| 2026-10-05 | [Management control in startups: a structured literature review](https://doi.org/10.1007/s00187-026-00430-2) | [Journal of Management Control](https://scholar4ai.com/journals/journal-of-management-control.md) | Anderson Betti Frare, Deoclécio Júnior Cardoso da Silva, Ana Paula Capuano da Cruz et al. | Universidade Federal de Santa Maria; Pontifícia Universidade Católica do Paraná; Universidade Federal do Rio Grande; … |
| 2026-10-01 | [Do entrepreneurs live longer? A Cox survival analysis of entrepreneurship and lifespan](https://doi.org/10.1016/j.jbusvent.2026.106655) | [Journal of Business Venturing](https://scholar4ai.com/journals/journal-of-business-venturing.md) | Yanying Chen, Zijie Song, Hanqing “Chevy” Fang et al. | Sun Yat-sen University; South China Normal University; Missouri University of Science and Technology; … |
| 2026-09-27 | [Bank market power and corporate stock price crash risk: borrowers’ manipulation incentives](https://doi.org/10.1016/j.intfin.2026.102407) | [Journal of International Financial Markets Institutions and Money](https://scholar4ai.com/journals/journal-of-international-financial-markets-institutions-and-money.md) | Shengfeng Li, Liang Han, Biao Mi | University of Sheffield; Dongbei University of Finance and Economics; University of Surrey; … |

## Cite this page

Scholar4AI. (2026). Cox proportional hazards model. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/equations/cox-proportional-hazards-model

```bibtex
@misc{scholar4ai-equations-cox-proportional-hazards-model,
  author = {{Scholar4AI}},
  title = {Cox proportional hazards model},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/equations/cox-proportional-hazards-model}},
  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/).