GRA · Banking Nexus
Spatial financeDonde el capital se encuentra con la amenaza, la exposición y la transición
Financial economics and macro-finance explain how bank balance sheets, credit and asset prices interact with output, employment and public finances. In banking risk they connect a scenario to losses and capital, show how bank stress feeds back into the economy, and ground macroprudential and monetary decisions in tested relationships.
Financial economics and macro-finance study how asset prices, credit and financial institutions interact with the real economy. They explain how shocks are amplified or absorbed through balance sheets and markets. In financial stability, capital markets and investment and climate and hazards, financial economics traces how physical, health or cyber shocks transmit to credit, sovereign debt and markets. It informs macroprudential policy and the pricing of risk. The canonical description is on el bien común CTIM.
Scenario variables such as unemployment, interest rates and property prices are translated into default rates, loss rates and income for each portfolio, then into capital paths under the supervisor’s or the bank’s own assumptions.
Credit gaps, debt service ratios and lending survey responses are combined to judge the phase of the credit cycle and to inform countercyclical buffer and borrower-based measure settings.
NGFS macroeconomic and carbon price pathways are mapped to sector revenues, costs and asset values, and then to borrower credit quality over long horizons.
El patrimonio que pierde el sistema tras el contagio interbancario, frente al impacto inicial, a medida que cambian el apalancamiento, la interconexión y las tasas de recuperación, el núcleo de una Prueba de estrésmacroprudencial. Modelo didáctico con valores ilustrativos declarados, no una predicción.
Controles
Lecturas
| Ronda | Patrimonio del sistema perdido (%) | Bancos en impago |
|---|---|---|
| 0 | 18.00 | 0 |
| 1 | 28.80 | 0 |
| 2 | 35.28 | 0 |
| 3 | 39.17 | 0 |
| 4 | 41.50 | 0 |
| 5 | 42.90 | 0 |
| 6 | 43.74 | 0 |
| 7 | 44.24 | 0 |
| 8 | 44.55 | 0 |
| 9 | 44.73 | 0 |
| 10 | 44.84 | 0 |
| 11 | 44.90 | 0 |
| 12 | 44.94 | 0 |
| 13 | 44.96 | 0 |
| 14 | 44.98 | 0 |
| 15 | 44.99 | 0 |
| 16 | 44.99 | 0 |
| 17 | 45.00 | 0 |
| 18 | 45.00 | 0 |
| 19 | 45.00 | 0 |
| 20 | 45.00 | 0 |
| 21 | 45.00 | 0 |
| 22 | 45.00 | 0 |
| 23 | 45.00 | 0 |
| 24 | 45.00 | 0 |
| 25 | 45.00 | 0 |
| 26 | 45.00 | 0 |
| 27 | 45.00 | 0 |
| 28 | 45.00 | 0 |
| 29 | 45.00 | 0 |
| 30 | 45.00 | 0 |
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.
En los seis pilares, bajo la dirección de Nexus Consortium
Datasets and records used by financial economics and macro-finance on this platform, with the role each plays and the label its values carry. Sources are listed in el registro de fuentes.
| Datos | Función | Etiqueta |
|---|---|---|
| Supervisory returns and Pillar 3 disclosures | Starting balance sheet of each bank | Estadísticas publicadas |
| National accounts and financial accounts | Sector balance sheets and income | Estadísticas publicadas |
| BIS credit and property price statistics | Credit cycle and collateral indicators | Estadísticas publicadas |
| NGFS scenario variables | Transition and physical risk pathways | MODELIZADO |
| Bank lending surveys | Credit supply conditions | NOTIFICADO |
Las vistas de exposición, pérdida, escenarios y capital que pediría un responsable de riesgos, un supervisor o un ministerio de finanzas, con los marcos con arreglo a los cuales informan. Las estructuras siguen la práctica supervisora y actuarial. Los valores son ilustrativos: nunca precios, calificaciones ni asesoramiento.
How financial economics for banking risk could be stressed under the scenario families central banks and supervisors use.
| Familia de escenarios | riesgo de transición | Riesgo físico | Qué plantea una prueba de estrés |
|---|---|---|---|
| Ordenada | Política temprana y gradual | Más bajo | ¿Puede la cartera absorber un reprecio sostenido? |
| Desordenada | Política tardía y abrupta | De bajo a medio | ¿Qué se rompe ante un reprecio repentino y una migración crediticia? |
| Mundo invernadero | Política limitada | Alto y en aumento | ¿Dónde se concentran las pérdidas físicas en las garantías y los seguros? |
Models are back-tested against historical market episodes and crises. Results are compared with supervisory data and alternative specifications.
| Verificación | Cómo se hace |
|---|---|
| Back-testing against past episodes | Satellite models are tested on whether they reproduce losses observed in previous downturns |
| Alternative specifications | Results are compared across model forms and variable choices, and the spread is reported |
| Feedback effects | Second-round effects from bank deleveraging to the economy are modelled, or their absence is stated |
| Independent benchmark | Projections are compared with supervisory or third-party results for the same scenario |
Relationships estimated in calm periods may break down in stress. Hidden leverage and interconnections are often unobserved.
Estabilidad financiera stewards financial economics and macro-finance for the Consortium and reviews how it is applied across platforms.
Informes 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.
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