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A climate stress testing exercise on loans to European small and medium enterprises
Energy Economics, Volume: 155, Start page: 109177
Swansea University Author:
Zhenghong Ding
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© 2026 The Authors. This is an open access article distributed under the terms of the Creative Commons CC-BY license.
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DOI (Published version): 10.1016/j.eneco.2026.109177
Abstract
We develop a micro-level climate stress testing framework to evaluate the financial performance of small business loans under diverse climate scenarios. Focusing on European small and medium-sized enterprises (SMEs), we estimate the impact of coastal, flash, and river floods on loan default risk usi...
| Published in: | Energy Economics |
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| ISSN: | 0140-9883 1873-6181 |
| Published: |
Elsevier BV
2026
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa71420 |
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2026-02-15T00:12:12Z |
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2026-03-17T05:37:10Z |
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2026-03-16T14:57:54.5597646 v2 71420 2026-02-15 A climate stress testing exercise on loans to European small and medium enterprises c633af9f6171d3786b674b4d5a255f06 0000-0001-6962-5699 Zhenghong Ding Zhenghong Ding true false 2026-02-15 CBAE We develop a micro-level climate stress testing framework to evaluate the financial performance of small business loans under diverse climate scenarios. Focusing on European small and medium-sized enterprises (SMEs), we estimate the impact of coastal, flash, and river floods on loan default risk using a discrete-time survival model. Our analysis reveals that flood events significantly increase SME loan default probabilities in countries such as Spain and France. However, this effect is notably reduced in regions with strong infrastructure or effective support mechanisms. To complement the empirical findings, we conduct a forward-looking stress testing exercise that projects default probability trajectories under varying flood severity scenarios. This approach enables financial institutions and regulators to quantify the loan-level credit risk associated with climate-related flooding, offering valuable insights for risk management and policy design. Journal Article Energy Economics 155 109177 Elsevier BV 0140-9883 1873-6181 Climate change; Loan default; Natural disasters; Risk modelling; Stress testing 1 3 2026 2026-03-01 10.1016/j.eneco.2026.109177 COLLEGE NANME Management School COLLEGE CODE CBAE Swansea University Another institution paid the OA fee Raffaella Calabrese was supported by Economic and Social Research Council [grant number ES/W010259/1]. 2026-03-16T14:57:54.5597646 2026-02-15T00:04:06.0876768 Faculty of Humanities and Social Sciences School of Management - Accounting and Finance Yujia Chen 0000-0002-5380-0189 1 Zhenghong Ding 0000-0001-6962-5699 2 Luca Barbaglia 0000-0001-5930-5392 3 Raffaella Calabrese 0000-0002-0078-3151 4 Serena Fatica 0000-0002-9990-4354 5 71420__36390__98bc0a06d67e462cb90e6d8ff6339d41.pdf 71420.VOR.pdf 2026-03-11T14:57:52.2082988 Output 1926033 application/pdf Version of Record true © 2026 The Authors. This is an open access article distributed under the terms of the Creative Commons CC-BY license. true eng http://creativecommons.org/licenses/by/4.0/ |
| title |
A climate stress testing exercise on loans to European small and medium enterprises |
| spellingShingle |
A climate stress testing exercise on loans to European small and medium enterprises Zhenghong Ding |
| title_short |
A climate stress testing exercise on loans to European small and medium enterprises |
| title_full |
A climate stress testing exercise on loans to European small and medium enterprises |
| title_fullStr |
A climate stress testing exercise on loans to European small and medium enterprises |
| title_full_unstemmed |
A climate stress testing exercise on loans to European small and medium enterprises |
| title_sort |
A climate stress testing exercise on loans to European small and medium enterprises |
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c633af9f6171d3786b674b4d5a255f06 |
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c633af9f6171d3786b674b4d5a255f06_***_Zhenghong Ding |
| author |
Zhenghong Ding |
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Yujia Chen Zhenghong Ding Luca Barbaglia Raffaella Calabrese Serena Fatica |
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Journal article |
| container_title |
Energy Economics |
| container_volume |
155 |
| container_start_page |
109177 |
| publishDate |
2026 |
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Swansea University |
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0140-9883 1873-6181 |
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10.1016/j.eneco.2026.109177 |
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Elsevier BV |
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Faculty of Humanities and Social Sciences |
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School of Management - Accounting and Finance{{{_:::_}}}Faculty of Humanities and Social Sciences{{{_:::_}}}School of Management - Accounting and Finance |
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| description |
We develop a micro-level climate stress testing framework to evaluate the financial performance of small business loans under diverse climate scenarios. Focusing on European small and medium-sized enterprises (SMEs), we estimate the impact of coastal, flash, and river floods on loan default risk using a discrete-time survival model. Our analysis reveals that flood events significantly increase SME loan default probabilities in countries such as Spain and France. However, this effect is notably reduced in regions with strong infrastructure or effective support mechanisms. To complement the empirical findings, we conduct a forward-looking stress testing exercise that projects default probability trajectories under varying flood severity scenarios. This approach enables financial institutions and regulators to quantify the loan-level credit risk associated with climate-related flooding, offering valuable insights for risk management and policy design. |
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2026-03-01T05:34:14Z |
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1860520330482679808 |
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11.100061 |

