Tạp chí đã xuất bản
2004
ISSN
ISSN 2615-9813
ISSN (số cũ) 1859-3682

SỐ 211 | Tháng 10/2023

Ảnh hưởng của rủi ro tín dụng và rủi ro thanh khoản đến sự ổn định ngân hàng: Bằng chứng thực nghiệm tại các ngân hàng thương mại Việt Nam

Nguyễn Kim Chi, Nguyễn Anh Thư, Châu Dương Quỳnh Duyên

Tóm tắt:

Nghiên cứu phân tích ảnh hưởng của rủi ro thanh khoản (LR) và rủi ro tín dụng (CR) đến sự ổn định của 25 ngân hàng thương mại (NHTM) Việt Nam trong giai đoạn 2008–2022. Bằng phương pháp bình phương tối thiểu hai giai đoạn (2SLS) và phương pháp tự hồi quy véc tơ bảng (Pvar) để phân tích mối quan hệ giữa CR và LR. Bên cạnh đó, bài viết nghiên cứu sự tác động của hai loại rủi ro này lên sự ổn định của ngân hàng thông qua phương pháp ước lượng moment tổng quát (GMM). Kết quả bài nghiên cứu cho rằng, CR và LR có mối tương quan với nhau và có tác động song song đến sự ổn định của ngân hàng. Trong đó, CR tác động ngược chiều và trực tiếp tới sự ổn định của ngân hàng còn LR lại tác động gián tiếp đến sự ổn định của ngân hàng thông qua sự kết hợp của biến tương tác giữa LR và CR. Kết quả nghiên cứu này là cơ sở để các nhà hoạch định đưa ra những chính sách quản trị rủi ro ngân hàng trong thời gian tới.

 

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The Effects of Liquidity and Credit Risks on Bank Stability: A Case of Commercial Banks in Vietnam

Abstract:

This study aims to analyze the effects of liquidity and credit risks on the stability of 25 Vietnamese commercial banks in 2008-2022. The study uses the two-stage least squares (2SLS) method and panel vector autoregression method (Pvar) to analyze the relationship between credit risk and liquidity risk. Then, study the impact of these two types of risks on the bank’s stability through a Generalized Method of Moments (GMM). The findings suggest that credit risk and liquidity risk have a causal relationship and have a parallel impact on bank stability. In which credit risk has a direct and adverse effect on bank stability. In contrast, liquidity risk indirectly impacts bank stability by combining the interaction variable between risk liquidity and credit risk. The results are the basis for policymakers to make banking risk management policies in the future.