When debt is genuinely unsustainable, it must be restructured — its terms changed to reduce the burden to a payable level. But there is no bankruptcy court for countries, so restructuring happens through an ad hoc, fragmented, and often agonisingly slow process that this module maps. With a wave of African sovereigns in or near distress, the machinery — and its dysfunction — is a live, high-stakes subject.
What restructuring is
Restructuring changes the terms of debt to make it sustainable: a reduction in principal (a 'haircut'), a reduction in the interest rate, an extension of maturities (giving more time to pay), or some combination. The depth of relief is measured by the NPV haircut — the reduction in the present value of the debt the creditor accepts. The goal is to restore sustainability (a debt path that stabilises, module 2) while sharing the loss fairly among creditors. Restructuring is not default (though it often follows or pre-empts one); it is the negotiated resetting of the debt to a payable level.
The fragmented architecture
- The Paris Club — an informal group of (mostly Western) official bilateral creditor governments that coordinates the restructuring of debts owed to them, by agreed principles (including 'comparability of treatment' — that other creditors should grant comparable relief).
- The London Club — the historical mechanism for restructuring debts owed to commercial banks (less central now that bond debt dominates).
- Bondholder committees — for restructuring Eurobonds, the country negotiates with committees representing the dispersed bondholders, using CACs (last module) to bind holdouts.
- Multilateral creditors (IMF, World Bank) — generally treated as 'preferred creditors' whose debt is not restructured (they lend in crises precisely because they expect to be repaid first), and the IMF's debt-sustainability analysis usually anchors the size of relief needed.
The missing bankruptcy regime
No court for countries, and the SDRM that wasn't
Corporate bankruptcy has a court that can impose an orderly, binding resolution on all creditors, stop the holdout problem, and provide 'debtor-in-possession' financing. Sovereigns have no such regime — restructuring is a decentralised negotiation with no one able to bind all creditors. In 2001–2003 the IMF's Anne Krueger proposed a Sovereign Debt Restructuring Mechanism (SDRM) — in effect an international bankruptcy regime for countries — but it failed, blocked by creditor countries (notably the US) and the financial industry, who preferred the market-based, contractual approach (CACs). So the world chose the contractual route (CACs to handle holdouts) over a statutory one (a bankruptcy court). The consequence is that sovereign restructuring remains slow, ad hoc, and prone to coordination failure — which the rise of new creditors has made worse.
The Common Framework and its troubles
The G20 Common Framework — right idea, broken execution
The old architecture (Paris Club + bondholders) assumed the official bilateral creditors were the Western governments who sit in the Paris Club. But that is no longer true — China is now the largest bilateral creditor to many distressed countries, and it is NOT a Paris Club member, plus there are large private bondholders. So restructuring now requires coordinating Paris Club creditors, China (and other non-Paris official creditors), AND private bondholders — each with different interests, information, and willingness. The G20 created the Common Framework (2020) to do exactly this: bring all official creditors (including China) together to coordinate restructuring, with private creditors expected to provide comparable treatment. The idea is right. The execution has been deeply troubled: the early cases (Chad, Zambia, Ghana, Ethiopia) dragged on for years, stalled by disputes over how to treat Chinese debt, whether multilateral creditors should also take losses (China argued they should; the West resisted), how to enforce comparability on private bondholders, and sheer coordination complexity. Zambia's restructuring took roughly three years. The delays are themselves costly — a country in limbo cannot regain market access, investment freezes, and the crisis deepens. The Common Framework is the live, contested frontier of the international financial architecture, and reforming it is a central demand of African economic diplomacy.
Comparability of treatment
The principle holding any multi-creditor restructuring together is comparability of treatment: all creditors (bilateral, multilateral exceptions aside, and private) should take broadly comparable losses, so that no class free-rides on others' relief (the holdout problem at the level of creditor classes). In practice it is the hardest thing to achieve: official creditors will not grant relief if they fear private bondholders will be paid in full on the back of it (and vice versa), and China has resisted taking losses while multilaterals are protected. Enforcing comparability — getting every creditor class to accept that it must share the pain — is the central coordination challenge, and the recurring sticking point in the Common Framework cases. It is, once more, the creditor collective-action problem, now between whole categories of creditor with no court to bind them.
Exercise
A country with unsustainable debt owes money to: Paris Club governments, China (its largest bilateral creditor), private Eurobond holders, and the IMF/World Bank. It needs a deep restructuring. (1) Explain why this creditor composition makes restructuring far harder than it would have been 20 years ago. (2) Explain the role and the sticking points of the Common Framework here. (3) Explain 'comparability of treatment' and why it is the central obstacle. (4) Explain why the multi-year delays typical of recent cases are themselves costly, and what reform might help.