---
title: "Did fintech make banking more competitive? (research idea)"
description: "Bank competition appears on 68 recent papers, but only 19 bank-competition papers carry a fintech, digital or platform keyword. Fintech lenders and digital banks were supposed to erode banks' market power. Did loan and deposit margins actually fall where they entered, and for whom?"
url: https://scholar4ai.com/ideas/fintech-entry-and-bank-competition
markdown_url: https://scholar4ai.com/ideas/fintech-entry-and-bank-competition.md
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
share_text: "Did fintech make banking more competitive? (research idea): Bank competition appears on 68 recent papers, but only 19 bank-competition papers carry a fintech, digital or platform keyword."
date: "2026-10-26"
updated: "2026-10-26"
status: "seed"
tags: ["finance", "banking", "competition"]
keywords: ["bank competition", "fintech"]
---

# Did fintech make banking more competitive?

Bank competition appears on 68 recent papers, but only 19 bank-competition papers carry a fintech, digital or platform keyword. Fintech lenders and digital banks were supposed to erode banks' market power. Did loan and deposit margins actually fall where they entered, and for whom?

## What prompted this

Since October 2025, 75 papers carry a bank-competition, bank-market-power or banking-market-structure keyword (53 in finance journals, 20 in economics), with "bank competition" on 68. Only 19 of them also carry a fintech, digital, big-tech, platform or mobile keyword (fintech 7, digital finance 4, digital banking 4), although "fintech" appears on 189 papers in the archive.

## Questions

- In regions where fintech lenders gained share, did banks' loan rates and deposit margins narrow, or did fintech take only the borrowers banks did not want?
- Did big-tech platforms (Ant, Tencent, Mercado Pago) raise competition, or build new market power of their own?
- Does fintech competition make banks take more risk, as the old competition–fragility view would predict?

## Data that could help

Regional fintech lending volumes (HMDA, platform disclosures, China's digital finance index), bank-level margins and risk measures, and the timing of fintech entry.

## Next step

Relate the change in county-level bank loan spreads to fintech mortgage and personal-loan market shares over 2015–2025.

## Related research activity

*The keywords this note follows, in the tracked finance, accounting, economics, management, operations research and AI journals as of 2026-10-26*

| Keyword | Papers, last 30 days | Rank | Papers per month, Oct 23 – Oct 26* | Papers, last 36 months |
|---|---:|---:|---|---:|
| bank competition | 6 | #306 | 6, 7, 5, 3, 4, 13, 6, 6, 4, 8, 7, 5, 1, 5, 2, 10, 5, 3, 2, 7, 7, 9, 5, 4, 6, 5, 7, 7, 0, 5, 3, 9, 8, 4, 3, 6, 5 | 197 |
| fintech | 11 | #102 | 7, 13, 12, 13, 4, 16, 14, 16, 7, 13, 12, 14, 14, 17, 13, 13, 15, 18, 9, 14, 14, 12, 15, 21, 12, 17, 20, 18, 16, 18, 14, 7, 13, 19, 13, 20, 9 | 503 |

## Cite this page

Scholar4AI. (2026). Did fintech make banking more competitive?. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/ideas/fintech-entry-and-bank-competition

```bibtex
@misc{scholar4ai-ideas-fintech-entry-and-bank-competition,
  author = {{Scholar4AI}},
  title = {Did fintech make banking more competitive?},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/ideas/fintech-entry-and-bank-competition}},
  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/).