Aging Gracefully: Steering the Banking Sector through Demographic Shifts

IMF Working Papers, June 14, 2024

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Aging populations are associated with a decline in maturity transformation, which could suggest a reduction in bank risk exposure.
Concurrently, an older population may encourage banks to pursue yield-seeking behaviors that offset the diminishing role of conventional lending operations.
Overall, across advanced economies during 2000-2022, the analysis finds a general enhancement in bank stability correlating with population aging.
Despite improved average stability, banks’ adaptive responses to demographic shifts are creating potential tail risks.
Historical precedent cautions that periods of relative stability have often preceded the emergence of new risks.

Balance-sheet changes tied to aging affect both asset composition and risk preferences of banks.
Reduced maturity transformation implies shifts in duration and liquidity profiles of bank assets and liabilities.
Yield-seeking behavior by banks may manifest as moves toward higher-risk, higher-return activities, increasing exposure to tail-risk events.
The interaction between demographic-driven deposit and credit demand changes and banks’ strategic responses is central to evolving stability outcomes.

Policymakers need to be proactive and vigilant given the rapid global shift toward aging societies.
Regulatory and supervisory frameworks should monitor not only average stability metrics but also indicators of tail risk arising from banks’ adaptive behaviors.
Macroprudential policies should consider demographic-driven changes in bank balance sheets and risk-taking incentives to preempt emerging vulnerabilities.

Subjects: Aging, Bank soundness, Commercial banks, Financial institutions, Financial sector policy and analysis, Loans, Population and demographics
Keywords: Aging, bank assets, Bank risk-taking, Bank soundness, Commercial banks, Demographics, Financial Stability, Global, IMF working paper No. 24/118, Loans, risk preference, solvency profile, stability risk, tail risk

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Source: IMF Working Paper "Aging Gracefully: Steering the Banking Sector through Demographic Shifts", June 14, 2024.