Macroprudential Policy and Financial Stability
Summary
Macroprudential policy encompasses regulatory and supervisory measures aimed at safeguarding the stability of the financial system as a whole. Unlike microprudential tools, which focus on individual institutions, macroprudential instruments target systemic risks arising from interconnectedness, procyclicality and liquidity mismatches. By imposing capital buffers, setting borrower-based limits and adjusting reserve requirements, authorities seek to mitigate credit booms, curb excessive leverage and minimise the likelihood of ruinous financial crises. The global financial crisis demonstrated how unchecked credit growth, asset-price bubbles and cross-border spillovers can threaten both financial institutions and the wider economy. In response, policymakers have introduced frameworks for countercyclical regulation that tighten when risks build and ease in downturns, thereby smoothing credit cycles and bolstering resilience. Empirical evidence indicates that well-calibrated macroprudential measures can dampen housing and credit booms, reduce systemic vulnerabilities and complement monetary and fiscal policy in preserving macroeconomic stability. Implementation challenges remain, including calibrating tool intensity, coordinating across jurisdictions and assessing unintended effects on profitability and market liquidity. Nonetheless, macroprudential frameworks are now central to the architecture of global financial regulation, reflecting a shift towards pre-emptive, system-wide oversight.
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Macroprudential Policy and Financial Stability publication trend
The graph below shows the total number of articles in macroprudential policy and financial stability across all publications each year (not limited to Nature Index journals).
Technical terms
Macroprudential policy: Regulatory framework and tools designed to limit systemic financial risks and promote overall stability.
Countercyclical capital buffer: A capital surcharge that rises in booms and falls in downturns to smooth the credit cycle.
Loan-to-value ratio: The proportion of a loan relative to the value of the collateral, used to constrain excessive borrowing.
Systemic risk: The potential for disruption in the financial system that can impair the broader economy due to interconnections and common exposures.
Financial spillovers: Transmission of shocks or policy impacts from one jurisdiction’s financial system to others through cross-border exposures and investor behaviour.
References
- How do institutional settings condition the effect of macroprudential policies on bank systemic risk?. Economics Letters (2021).
- Financial spillovers, spillbacks, and the scope for international macroprudential policy coordination. International Economics and Economic Policy (2021).
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