Impact of credit risk and profitability on liquidity shocks of Namibian banks: an application of the structural VAR model

Albert V. KAMUINJO; Ravinder RENA; Andrew MAREDZA

doi:10.15637/jlecon.8.3.07

Yazarlar

Albert V. KAMUINJO University of Namibia/NAMIBIA https://orcid.org/0000-0001-5606-6891
Ravinder RENA North-West University Business School/GÜNEY AFRİKA CUMHURİYETİ https://orcid.org/0000-0002-4156-8693
Andrew MAREDZA University of Mpumalanga/GÜNEY AFRİKA CUMHURİYETİ https://orcid.org/0000-0002-4879-8766

DOI:

https://doi.org/10.15637/jlecon.8.3.07

Anahtar Kelimeler:

credit risk- Namibian Banking Industry- camels- liquidity shocks- liquidity risk

Özet

The main purpose of this paper was to investigate the relationship between banks’ credit risk and profitability and liquidity shocks in Namibia for the period 2009 to 2018 using the SVAR model. In estimating the SVAR regression model, granger causality, impulse-response functions and forecast error variance decomposition were employed and evaluated. The sample consisted of Namibian commercial banks. By auditing liquidity data between 2009 and 2018, empirical results showed that liquidity risk is caused by a combination of structural shocks. The granger causality, impulse-response functions and forecast error variance decomposition documented that credit risk (non-performing loans) is key factor affecting liquidity conditions in Namibia in the medium to long run. In addition, the empirical results showed that quality earnings (ROA) have minimal impact on liquidity conditions in the short run. Reforming assets quality policies and earnings quality policies can be valuable policy tools to minimize liquidity shortages and avoid insolvent banks in Namibia.

İndirmeler

İndirme verileri henüz mevcut değil.

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