## Sovereign Debt: A Survey of Some Theoretical and Policy Issues

_IMF Working Papers, July 1, 1993_

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## Bibliographic details
- Authors: Vivek Arora
- Published: July 1, 1993
- Series: IMF Working Papers
- DOI: https://doi.org/10.5089/9781451968170.001

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### Scope and objective
- Surveys the literature on sovereign debt concerning:
  - a country’s ability-to-pay,
  - a country’s willingness-to-pay,
  - policy responses to the debt crisis of the 1980s.
- Synthesizes main conclusions on the above issues and evaluates the welfare implications of various restructuring mechanisms.

### Findings on ability-to-pay
- The existence of an ability-to-pay problem suggests a need for debt reduction.
- Plans for debt relief face potential incentive problems.
- Sovereign debt repurchases are not always a welfare maximizing method of debt restructuring.
- The paper synthesizes the main conclusions on these issues.

### Findings on willingness-to-pay and penalties
- With a willingness-to-pay problem, the potential penalties for debt repudiation are important in the endogenous determination of the repayment outcome.
- Penalties that are intertemporal in nature have different implications for debt repudiation than do intratemporal penalties.
- The asymmetric distribution of the costs of default can lead to a recurrent cycle of debt accumulation and default.

### Policy implications and considerations
- Debt reduction may be necessary when ability-to-pay constraints are present, but debt relief programs must consider incentive problems that can arise from restructuring designs.
- Debt repurchases should be evaluated on welfare grounds; they are not universally optimal.
- The design of penalties (intertemporal vs intratemporal) affects default incentives and should inform the architecture of enforcement and restructuring regimes.
- Addressing the asymmetric distribution of default costs is important to reduce the likelihood of recurrent debt accumulation and default cycles.

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_Source: https://www.imf.org/en/publications/wp/issues/2016/12/30/sovereign-debt-a-survey-of-some-theoretical-and-policy-issues-1197_