Effects of securitization and covered bonds on bank stability |
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Institution: | FAST School of Management, National University of Computer & Emerging Sciences (FAST-NU), Lahore Campus, B-Block Faisal Town, Lahore 4700, Pakistan |
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Abstract: | This paper empirically investigates the relationship of securitization and covered bonds with bank stability and highlights that this relationship varies with the level of a bank's involvement in a specific instrument. The study uses the data from 46 securitizing and covered bond issuing listed banks in Europe for 2000–2014. The initial results show that some banks have been heavily involved in securitization activity, while covered bond issuance does not go beyond a certain limit. The results obtained using a quadratic model and a generalized additive model show a U-shaped relationship between securitization and systemic risk of banks. However, some interesting results are obtained for covered bonds. Initial results do not show a significant impact of covered bonds on systemic risk, but further analysis shows the presence of a size effect. The systemic risk of smaller banks increases after the issuance of covered bonds, while larger banks remain unaffected. The study does not support imposing uniform limits on covered bond issuance; rather such limits should be linked to the bank size. However, some regulatory framework is needed to limit banks’ involvement in securitization. |
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Keywords: | Securitization Covered bonds European banks Systemic risk Bank stability Non-linearity |
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