Debt dynamics
The debt path is decomposed into contributions from the primary balance, interest, growth, exchange rates and other flows, showing what drives changes in debt.
GRA · Public Finance and Sovereign Debt
Spatial financeWhere capital meets hazard, exposure and transition
Economics and development economics for public finance and sovereign debt
Economics explains how fiscal policy, debt, growth and interest rates interact. On this platform it supplies the logic of debt dynamics, the effects of fiscal adjustment and the incentives facing governments, creditors and subnational authorities.
01Naverok
Economics and development economics for public finance and sovereign debt in five parts.
02Serlêdan
What economics and development economics does here.
Economics and development economics study how societies produce, distribute and consume resources and how living standards change. They estimate the costs of shocks and the trade-offs among policy responses. In sovereign and public finance, development finance and disaster and crisis, economic analysis quantifies indirect losses as shocks spread through supply chains and labour markets. It supports prioritising investment in prevention and recovery. The canonical description is on the STEM Commons.
Fiscal multipliers
Estimates of how output responds to spending and tax changes are reviewed to assess how adjustment affects growth and the debt ratio.
Fiscal federalism
The design of transfers and borrowing rules between levels of government is analysed for incentives and risk sharing.
03Çavdêrî bike
Econometric model.
The screen a team would use to follow this method: its measures, states and decisions. Names are examples and values are illustrative.
Econometric model
Public finance and sovereign debt · Economics and development · Run R-2091
Estimates stableGRA · Public Finance and Sovereign Debt
Estimates
robust standard errors
| Public debt | 0.38 | 0.10 | [−0.5, 0.5] | Na |
| Gross financing needs | 0.48 | 0.18 | [−0.2, 0.3] | Na |
| Interest to revenue | 0.24 | 0.17 | [−0.4, 0.8] | Erê |
| Share of FX debt | 0.68 | 0.07 | [−0.6, 0.6] | Na |
Method card
- Rêbaz
- Aborînasî û aborînasiya pêşketinê
- Sample
- 929 obs
- Sêwirandin
- panel, fixed effects
- Nîşan
- MODELKIRÎ
Residuals by group
04Dane
What the method consumes.
Datasets and records used by economics and development economics on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.
| Dane | Rol | Nîşan |
|---|---|---|
| Government finance statistics | Fiscal flows | Statîstîkên weşandî |
| National accounts | Growth and output | Statîstîkên weşandî |
| Debt statistics | Stocks and composition | Statîstîkên weşandî |
05Scenario model
Sovereign debt paths and the odds of breaching a threshold.
The distribution of debt paths, and the share above a threshold of concern at the horizon, that sovereign investors and rating analysts read from a fan chart. Teaching model with stated illustrative values, not a prediction.
- Median, 25% to 75% and 10% to 90% bands
- No shocks
Kontrol
- Debt today
- 70% of GDP
- Effective nominal interest rate
- 5.0%
- Nominal GDP growth
- 4.5%
- Primary balance
- −0.5% of GDP
- Volatility of growth
- 2.0 points
- Volatility of the interest rate
- 1.0 points
- Salên pêş
- 10 years
- Threshold of concern
- 90% of GDP
Xwendin
- Median debt at the horizon
- 79% of GDP
- Paths above the threshold at the horizon
- 4%
- Primary balance that stabilises debt
- 0.3% of GDP
Jimar, rêbaz û çavkanî
| Sal | 10% | 25% | Median | 75% | 90% |
|---|---|---|---|---|---|
| 0 | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 |
| 1 | 68.8 | 69.7 | 70.7 | 71.9 | 72.8 |
| 2 | 68.7 | 70.3 | 71.7 | 73.1 | 74.5 |
| 3 | 68.9 | 70.8 | 72.6 | 74.5 | 76.2 |
| 4 | 69.1 | 71.4 | 73.5 | 75.8 | 77.9 |
| 5 | 69.5 | 72.1 | 74.2 | 76.9 | 79.4 |
| 6 | 70.0 | 72.7 | 75.3 | 78.1 | 80.7 |
| 7 | 70.3 | 73.0 | 76.3 | 79.1 | 82.1 |
| 8 | 71.0 | 73.9 | 77.2 | 80.3 | 83.9 |
| 9 | 71.5 | 74.3 | 78.0 | 81.7 | 85.9 |
| 10 | 71.9 | 75.2 | 78.7 | 83.1 | 86.8 |
Rêbaz
- Debt dynamics and the interest-growth differential Blanchard (2019), Public debt and low interest rates, American Economic Review 109
- Stochastic fan charts Celasun, Debrun and Ostry (2006), IMF Staff Papers 53
- Sovereign risk and debt sustainability framework IMF (2022), Staff Guidance Note on the SRDSF
Dane
No observed data enters this model: it runs on the teaching values set by the controls, to be replaced with a programme’s own evidence.
Li seranserê şeş stûnan, bi pêşengiya Nexus Consortium
- Ceribandin Labs
- Hatiye avakirin di Public Finance and Sovereign Debt in Foundry
- Tê ceribandin li Public Finance and Sovereign Debt in Universe
- Hatiye kodkirin di Darayî, sîgorta û aborî di Standards de
- Hatiye weşandin di Public Finance and Sovereign Debt in Reports
- Tê de tê dayîn Fakulteya Darayî û Aborî di Academy de
06Erêkirin
How results are checked.
Models are assessed against historical episodes and out-of-sample data. Parameter estimates are compared across studies and identification strategies.
| Kontrol bikin | How it is done |
|---|---|
| Accounting identity check | Debt decompositions reconcile with reported stocks |
| Assumption realism | Projections are compared with history and peers |
| Policy context | Results state the policy setting assumed |
Equilibrium models may understate disruption and nonlinear cascades. Informal economies and non-market losses are poorly measured.
07Exposure, loss and capital
What it means for exposure, loss and capital.
The exposure, loss, scenario and capital views a risk officer, supervisor or ministry of finance would ask for, with the frameworks they report against. Structures follow supervisory and actuarial practice. Values are illustrative: never prices, ratings or advice.
Capital, solvency and fiscal indicators
The indicators a risk officer, supervisor or ministry of finance reads first on economics and development economics for public finance and sovereign debt.
| Indicator | Unit | Who reads it | Framework |
|---|---|---|---|
| Public debt | % of GDP | Ministries of finance, IMF | Debt Sustainability Framework |
| Gross financing needs | % of GDP per year | Ministries of finance, investors | Debt Sustainability Framework |
| Contingent liabilities | % of GDP, by source | Ministries of finance | Fiscal risk statements |
| Interest to revenue | % of revenue | Ministries of finance, rating users | Public finance statistics |
| Sovereign spread | basis points over a benchmark | Investors, debt managers | Market data |
| CET1 ratio | % of risk-weighted assets | Banks, supervisors | Basel framework |
| Liquidity coverage ratio | % of stressed outflows | Banks, central banks | Basel framework |
NGFS climate scenarios · Network for Greening the Financial SystemIFRS S2 Climate-related Disclosures · ISSBTCFD recommendations · Financial Stability Board TCFDPrinciples for the effective management of climate-related financial risks · Basel Committee on Banking Supervision
09Stewardship
Who maintains the method.
Pêşketina aborî stewards economics and development economics for the Consortium and reviews how it is applied across platforms.
10Girêdayî
Ev rûpel li ser Konsorsiyûmê te ber bi kû ve dibe.
11Pirs
Pirs û bersiv.
What are the limits of economics and development economics in this field?
Equilibrium models may understate disruption and nonlinear cascades. Informal economies and non-market losses are poorly measured.
How are results checked?
Models are assessed against historical episodes and out-of-sample data. Parameter estimates are compared across studies and identification strategies.
Are the values on this page real?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
Where else is this method applied?
Çavdêrxaneya canonical method page lists every platform that applies it.
rêzeya Pergalên StratejîkTevkarî bike
Ji vê rûpelê delîl bidin.
rêzeya Pergalên Stratejîk is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
Global Risks AllianceDarayiya giştî û deynê serwerîAmadebûna fînans û sîgortayêXetera pergalan û berxwedana welatan
- E-nameGateway GW-GRAJi vê rûpelê bişîninDelîl, rastkirin, doz, rêbaz, nirxandin, wergerandin an têketina profîlê. Bi nîşana vê rûpelê digihîje, ji ber vê yekê edîtorê xwediyê wê wê bistîne.
- ZenodoDepoya vekirîWê razînin û ji civakê re bişîninTomara xwe li Zenodo bi ORCID iD ya xwe biweşînin, paşê wê li wir ji civaka Reports re bişînin. Kurator wê vedikolin; DOI ya we dimîne.
- rêzeya Pergalên StratejîkGlobal Risks AllianceHemû rêyên beşdariyê bibîneCureyên beşdariyê, her yek çawa tê nirxandin, tu çi navlêkirinê distînî, lîsans û tiştê ku qet nayê qebûlkirin.
Tu carî daneyên şexsî, hûrgiliyên binesaza hesas an tiştekî ku mafê we yê parvekirinê tune ne neşînin. Beşdarî berî bikaranînê tê nirxandin; şandina wê nivîskarî an mafên edîtorî nade û sponsorî tu carî encamekê nakire.
Darayiya giştî û deynê serwerî
Bring an exposure or capital question to the Alliance.
Agahî û pirs îro vekirî ne. Pirsek referansekê distîne û gava piştî wê dide nasîn; serlêdan, drav, veqetandina hesabkirinê û tomarkirin tenê dema ku tîm, mercên wê û kapasîteya vekolînê hebin vedibin.
Hiqûqî
Belgeyên hiqûqî.
Nexşe, dane û jimarên vê malperê ji bo çarçoveyê û agahiyên giştî têne nîşandan. Ew ne şîret, ne pêşbînî û ne hişyarî ne; sînorên agahiyê di Daxuyaniyên Berpirsiyariyê û Daxuyaniyên Daneyê de hatine diyarkirin.