Financial sustainability key to Nigerian banks' performance and community development
Financial sector sustainability in Nigeria impacts the performance of major banks like Zenith, Guaranty, UBA, and First Bank. The study found that sustainability has a significant short-term effect on return on assets and return on equity, but not in the long run. This suggests that financial sector sustainability is linked to bank profitability. The research recommends that monetary authorities create yearly sustainability frameworks for banks to improve their performance and contribute to the community and economy.