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The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania

Banks are vital for economic growth and development as they mobilise and channel the flow of funds from surplus to deficit units and help to finance government expenditure by investing in government securities, among other activities. Bank activities are especially crucial in developing countries, d...

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Main Author: Mchembe, Renatus Anathory
Other Authors: Toerien, Francois
Format: Thesis
Language:English
English
Published: Department of Finance and Tax 2025
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access_status_str Open Access
author Mchembe, Renatus Anathory
author2 Toerien, Francois
author_browse Mchembe, Renatus Anathory
Toerien, Francois
author_facet Toerien, Francois
Mchembe, Renatus Anathory
author_sort Mchembe, Renatus Anathory
collection Thesis
description Banks are vital for economic growth and development as they mobilise and channel the flow of funds from surplus to deficit units and help to finance government expenditure by investing in government securities, among other activities. Bank activities are especially crucial in developing countries, due to underdeveloped financial markets, as they often dominate the financial sector. The banking crises of the last three decades have resulted in increased macroprudential regulations to protect the banking sector against the risk of failure emanating from banks' loan portfolios. A key element of these regulations is usually the prescription of minimum risk-weighted capital ratios. However, this can potentially affect bank profitability and in an attempt to rebalance their capital risk profile to match regulatory requirements, banks may alter the balance between bank lending (higher risk activities) and low risk activities, such as investment in government securities. Contradictory evidence exists on the relations
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institution University of Cape Town (South Africa)
language English
eng
last_indexed 2026-06-10T12:33:31.121Z
license_str Not specified — see source repository
provenance_str_mv Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository
publishDate 2025
publishDateRange 2025
publishDateSort 2025
publisher Department of Finance and Tax
publisherStr Department of Finance and Tax
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source_str UCTD — University of Cape Town Open Access Repository
spelling oai:open.uct.ac.za:11427/41068 The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania Mchembe, Renatus Anathory Toerien, Francois Ndlovu Godfrey Tanzania Basel Accord risk-weighted capital requirements portfolio rebalancing lending government securities profitability stability simultaneous fixed effects Sys-GMM Banks are vital for economic growth and development as they mobilise and channel the flow of funds from surplus to deficit units and help to finance government expenditure by investing in government securities, among other activities. Bank activities are especially crucial in developing countries, due to underdeveloped financial markets, as they often dominate the financial sector. The banking crises of the last three decades have resulted in increased macroprudential regulations to protect the banking sector against the risk of failure emanating from banks' loan portfolios. A key element of these regulations is usually the prescription of minimum risk-weighted capital ratios. However, this can potentially affect bank profitability and in an attempt to rebalance their capital risk profile to match regulatory requirements, banks may alter the balance between bank lending (higher risk activities) and low risk activities, such as investment in government securities. Contradictory evidence exists on the relations 2025-03-03T08:43:25Z 2025-03-03T08:43:25Z 2024 2025-02-28T13:50:04Z Thesis / Dissertation Doctoral PhD http://hdl.handle.net/11427/41068 en eng application/pdf Department of Finance and Tax Faculty of Commerce University of Cape Town
spellingShingle Tanzania
Basel Accord
risk-weighted
capital requirements
portfolio rebalancing
lending
government securities
profitability
stability
simultaneous
fixed effects
Sys-GMM
Mchembe, Renatus Anathory
The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
thesis_degree_str Doctoral
title The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
title_full The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
title_fullStr The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
title_full_unstemmed The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
title_short The implications of bank risk-weighted capital and ownership on portfolio rebalancing, profitability, and stability: evidence from Tanzania
title_sort implications of bank risk weighted capital and ownership on portfolio rebalancing profitability and stability evidence from tanzania
topic Tanzania
Basel Accord
risk-weighted
capital requirements
portfolio rebalancing
lending
government securities
profitability
stability
simultaneous
fixed effects
Sys-GMM
url http://hdl.handle.net/11427/41068
work_keys_str_mv AT mchemberenatusanathory theimplicationsofbankriskweightedcapitalandownershiponportfoliorebalancingprofitabilityandstabilityevidencefromtanzania
AT mchemberenatusanathory implicationsofbankriskweightedcapitalandownershiponportfoliorebalancingprofitabilityandstabilityevidencefromtanzania