Volume 8, Issue 3 e70142
RESEARCH ARTICLE

Nonlinear and Threshold Effects of CSR Expenditure on Bank Liquidity Creation: The Moderating Role of Bank Culture

Do Khanh Hien

Do Khanh Hien

Securities Investment Department, Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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Nguyen Thi Hoa Hong

Corresponding Author

Nguyen Thi Hoa Hong

Financial Management—Statistics Analysis Department, Faculty of Business Administration, Foreign Trade University, Ha Noi, Vietnam

Correspondence:

Nguyen Thi Hoa Hong ([email protected])

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Hoang Gia Huy

Hoang Gia Huy

Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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Tang Pham Hoai Phuong

Tang Pham Hoai Phuong

Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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Hoang Thi To Anh

Hoang Thi To Anh

Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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Nguyen Le Hien Thu

Nguyen Le Hien Thu

Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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Nguyen Thu Thuy

Nguyen Thu Thuy

Faculty of Banking and Finance, Foreign Trade University, Ha Noi, Vietnam

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First published: 28 June 2025

Funding: The authors received no specific funding for this work.

ABSTRACT

This study investigates the nonlinear and threshold effects of Corporate Social Responsibility expenditure (CSRE) on bank liquidity creation, incorporating the moderating role of bank culture. Using panel data from 29 Vietnamese banks from 2010 to 2023, we employ a dynamic Generalized Method of Moments model, dynamic panel threshold regression and panel vector autoregression model to uncover the relationship between variables. The findings reveal an inverted U-shaped relationship, where CSR investments positively influence liquidity creation up to a threshold, beyond which excessive investment reduces its benefits. Besides, control and create bank culture weaken this nexus. These findings offer significant implications for bank managers and policymakers by highlighting the importance of banks determining appropriate CSRE thresholds for optimal liquidity creation benefits, avoiding overinvestment and fostering suitable bank cultures to moderate CSRE—liquidity creation association.

Conflicts of Interest

The authors declare no conflicts of interest.

Data Availability Statement

The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions.

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