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GRADisaster Risk FinanceIn development
Disaster Risk Finance · Financial discipline overview

Financial discipline overview

Disaster risk finance sits where public finance, insurance, development finance and disaster management meet. This page describes the financial discipline the platform studies: the instruments in use, the actors involved and the analytical questions they raise. It approaches financial risk and sector operations as research, not execution. It is published by The Global Risks Alliance (GRA), which does not advise on or arrange any transaction.

Publisher
The Global Risks Alliance
Field
Disaster and crisis, Sovereign and public finance, Development finance, Insurance and catastrophe
Status
In development
Service level
R0: information and enquiries

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Layers 3

Activity and exposure, for this page

Latest available

NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap contributors (ODbL) · Natural Earth

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Drag to move. Ctrl or ⌘ and scroll, pinch or the buttons to zoom; hover for the values under the pointer; reset returns to the region.

For financial discipline overview, in GRA's spatial-finance reading, the map opens on population density, night lights and flood water with built-up and settlement extent from NASA GIBS, framed on Pacific Island states; 2 further NASA layers wait in the list.Satellite and model products as NASA publishes them, each with its own date; indicators, not assessments of any place; claim ceiling INTEGRATED.

Data: NASA GIBS · ASTER GDEM · Blue Marble · © OpenStreetMap contributors · Natural Earth · GDACS · USGS · CIESIN/Columbia, NASA SEDAC HBASESources and licences

  • We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11. NASA Socioeconomic Data and Applications Center (SEDAC). Licensed under CC BY 4.0. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). CC BY 4.0
  • VIIRS Black Marble night-time lights, NASA Goddard Space Flight Center; distributed by the NASA Level-1 and Atmosphere Archive and Distribution System (LAADS DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • VIIRS near-real-time products (flood, land surface temperature, snow cover, corrected reflectance), NASA LANCE; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • NASA Fire Information for Resource Management System (FIRMS), VIIRS 375 m active fire product, NASA LANCE; vector tiles via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • ASTER GDEM is a product of METI and NASA (ASTER Global Digital Elevation Model V003, NASA LP DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. Public domain
  • © OpenStreetMap contributors (ODbL), via NASA GIBS (coastlines, boundaries, roads and place names). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). ODbL
  • Blue Marble, NASA Earth Observatory; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Context on the globe and flat map: coastlines, boundaries, roads and place names from NASA GIBS reference layers (OpenStreetMap data, ODbL, © OpenStreetMap contributors); Blue Marble imagery as an optional base; 3D terrain and the elevation read-out from the ASTER GDEM elevation colour index (5 m to 200 m classes, exaggerated for legibility). Boundaries are drawn as published and imply no position on any territory.
  • Globe: MapLibre GL JS 6.9.1, BSD-3-Clause, © MapLibre contributors.
  • Live: GDACS (EC JRC / UN OCHA) Events are indicative, not official warnings.
  • Live: USGS Events are indicative, not official warnings.
  • Context: CIESIN/Columbia, NASA SEDAC HBASE. Center for International Earth Science Information Network (CIESIN), Columbia University, and NASA Socioeconomic Data and Applications Center (SEDAC): Global Human Built-up And Settlement Extent (HBASE) 2010; Seto, Guneralp and Hutyra 2012, Global Grid of Probabilities of Urban Expansion to 2030; Global Urban Heat Island (UHI) Data Set, 2013.
  • Optional layers (5 sources in the layer list: live, forecast, observed and context) print their provider credit on the map and here when switched on; forecasts are model output and derived indices are estimates.

Layers and dates

  • Population density, 2020: Population: CIESIN, Columbia University, Gridded Population of the World v4.11 (2018), NASA SEDAC, CC BY 4.0 · static
  • Night-time lights, daily: VIIRS Black Marble (VNP46A2), NASA LAADS DAAC · 12 Oct 2026
  • Flood water, 3-day composite: VIIRS Global Flood Product, NASA LANCE · 14 Oct 2026
  • Active fires and thermal anomalies, last day: VIIRS NOAA-20 375 m (FIRMS), NASA LANCE FIRMS · 13 Oct 2026
  • Land surface temperature, day, 8-day composite: VIIRS NOAA-20 Level 3, 8-day, NASA LANCE · 14 Sep 2026

STEM methods
4
Canonical methods this field applies
Topics
8
Subject pages in the field
Counterparts
6
Platforms in shared fields at GCRI, GRF and GRA
Report series
2
Nexus Reports series it contributes to
01In brief

The short answer.

The Disaster Risk Finance sector overview covers public and private preparedness for the fiscal and financial consequences of disaster events. It sets out who is in scope, from disaster finance researchers and fiscal risk analysts, how risk reaches the sector and how it travels onward, analysed with risk-layering, contingent liability analysis and risk financing scenarios. GRA builds shared industry understanding and does not advise, rate or assess individual firms.

02Canvas

One field, three institutions.

Canvas · one field, three institutionsDesign, not a record
One field, three institutions: Disaster Risk Finance and its counterpartsGCRI studies the field as science, GRF governs and convenes it, GRA builds shared financial understanding; the Nexus Universe tests work across them and the competent authorities decide. Design of the arrangement, not a record.

Fig.How GCRI, GRF and GRA share one field while the authorities decide. Design, not a record.

03Console

Field overview, in outline.

The working screen behind this subject: its structure, terms and states. Names are placeholders and values illustrative.

Field overview: the screen's structure, terms and states for Disaster risk finance.Placeholder names and illustrative values; a design, not a record or a live system.
04Instruments

The toolkit, in brief.

Retention

Funds and budgets

Reserve funds, budget contingencies and reallocation, used for frequent, smaller events.

Contingent

Pre-arranged credit

Credit lines agreed in advance that become available when a disaster occurs or is declared.

Transfer

Insurance and markets

Indemnity and parametric insurance, regional pools, reinsurance and catastrophe bonds for severe events.

05Sector map

The parts of the system Disaster Risk Finance examines.

Disaster Risk Finance frames are set by World Bank, UNDRR and Regional pools.

PartChannel Disaster Risk Finance studies
BudgetRetention
LendersContingent credit
Pools and marketsTransfer
HouseholdsResidual

Shocks travel between these parts, and Disaster Risk Finance studies the links: Who pays, how fast, at each layer? The evidence base is loss history, modelled fiscal loss, instruments.

06Actors

Who is involved.

Ministries of finance carry the fiscal exposure and usually lead disaster risk finance strategies, working with disaster management agencies that plan the response. Development institutions provide contingent credit and technical support. Insurers, reinsurers and capital markets take on transferred risk. Regional risk pools allow countries to share risk and buy cover together. Humanitarian organizations increasingly use pre-arranged finance for early action. Households and firms carry much of the loss directly, through savings, credit and, where available, insurance.

Each actor faces different questions: how much risk can the budget absorb, what does protection cost relative to its value, how quickly can funds reach those who need them, and how are decisions governed. The platform studies these questions across the system rather than for any single participant.

Protection gaps are the discipline's central measure: the difference between economic losses and the share covered by insurance or pre-arranged finance. Gaps tend to be widest in lower-income countries and for households and small firms, which is where the human cost of delay is greatest.

07Research, not execution

How the platform works.

Disaster Risk Finance studies arrangements at aggregate level and publishes research. It does not assess individual transactions, recommend instruments or providers, or constitute financial advice. GRA is a nonprofit business league for the financial services industry. It does not lend, underwrite, rate, invest, advise on or arrange transactions, and readiness work is not approval.

08Key terms

Terms used on this page.

Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.

TermDefinition
Transmission channelThe route by which a shock reaches financial institutions' balance sheets.
Disaster risk financeArranging in advance the funds governments, firms and households need after a disaster, combining reserves, contingent credit, insurance and other instruments.
Pre-arranged financeFunding agreed before a disaster, with rules for when and how it is released, so that money reaches responders and affected people quickly.
Systemic riskThe risk of disruption to financial services caused by impairment of all or parts of the financial system, with serious consequences for the real economy, as the IMF, FSB and BIS define it.
10Pages

Pages in Financial discipline overview.

11Questions

Questions and answers.

Does GRA advise governments on disaster finance?
No. GRA is a nonprofit business league for the financial services industry. It does not lend, underwrite, rate, invest, advise on or arrange transactions, and readiness work is not approval.
Is parametric insurance in scope?
Yes, as an instrument whose design, basis risk and governance are studied. GRA does not design, place or recommend any product.
Does the platform cover household and business insurance?
Yes, as part of the protection gap and the wider system, studied at aggregate level.
Disaster Risk Finance

Bring your expertise to this field.

The current service level is R0: information and enquiries. An enquiry receives a reference and names the next step; applications, payments, compute allocations and registrations open only when their team, terms and review capacity exist.

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