## Debt Surges—Drivers, Consequences, and Policy Implications

_IMF Working Papers, March 8, 2024_

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## Bibliographic details
- Authors: Florian Schuster, Marwa Alnasaa, Lahcen Bounader, Il Jung, Jeta Menkulasi, Joana da Mota
- Published: March 8, 2024
- Series: IMF Working Papers
- DOI: https://doi.org/10.5089/9798400268779.001

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### Overview
- Aim: place the current debt landscape in a historical context; investigate the drivers of debt surges; estimate the degree to which surges result in a crisis; examine post-surge debt trajectories and conditions under which debt follows a non-declining path.
- Context: many countries face elevated debt levels, increased debt vulnerabilities, tight financing conditions, and increased spending needs for development and transition to a greener economy.

### Key Findings
- Fiscal policy and stock-flow adjustments play important roles in debt dynamics.
- Valuation effects arising from currency depreciation explain more than half of stock flow adjustments in LICs.
- Debt surges are estimated to result in a financial crisis with a probability of 11–20 percent.
- Spending-driven fiscal expansions during debt surges tend to result in a high probability of non-declining debt path.

### Drivers of Debt Surges (as identified)
- Fiscal policy developments.
- Stock-flow adjustments, including valuation effects from currency depreciation.
- Increased spending needs for development and green transition.
- Tight financing conditions and elevated debt vulnerabilities.

### Consequences and Trajectories
- Elevated likelihood of financial crises associated with debt surges (probability 11–20 percent).
- Post-surge debt trajectories can be non-declining, particularly when surges are driven by spending-led fiscal expansions.
- Currency depreciation can materially worsen stock-flow adjustments, notably in LICs where it explains more than half of those adjustments.

### Policy Implications (inferred from findings)
- Monitor and manage fiscal policy during debt surge episodes to reduce the probability of a non-declining debt path.
- Address stock-flow adjustment risks, including mitigating exposure to currency depreciation, especially in LICs.
- Calibrate spending policies during surges to balance development and green transition needs against elevated debt vulnerabilities and tighter financing conditions.

*Debt Surges—Drivers, Consequences, and Policy Implications, IMF Working Paper by Florian Schuster, Marwa Alnasaa, Lahcen Bounader, Il Jung, Jeta Menkulasi, Joana da Mota, March 8, 2024.*

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_Source: https://www.imf.org/en/publications/wp/issues/2024/03/08/debt-surges-drivers-consequences-and-policy-implications-545492_