Skip to content
Foundry
Global Risks Index
The Global Risks Index · GRX-IDX-GOV · LCC Lack of coping and adaptive capacity

ガバナンス脆弱性指数

Weighted aggregation, on 0 to 10, of governance quality, rule of law, policy and institutional quality and statistical capacity, each oriented by its own polarity so that higher values mean weaker governance.

Construction Simulator Indicators
Page GRX-IDX-GOVEdition Baseline Edition 2026Evidence close 2026-09-30Indicator Standard IDX.GOV.quality.governance_weaknessValues not yet publishedMethod v1.0.0-draft
FIG 1 · Method card
Aggregation

arithmetic

expert weights · floor 0.1 where geometric

不確実性

1,000 draws

normalisation, weights, aggregation, imputation

構成

4 components

16 leaf indicators

対象範囲

67% minimum

modelled share ≤ 20%

From the Indicator Standard definition of this index.
16
leaf indicators
4
components
1,000
Monte Carlo draws
12
series read it
01Construction

From indicators to the composite

Institutional weakness turns hazards into disasters and disasters into crises; the four sub-indices stay visible, and the CPI is excluded because its licence forbids derivatives.

computation
How Governance weakness is computed
Graph23 nodes
グラフ
01指標
02Sub-indices
03Domain index
04柱
05総合
100%
索引
  1. 国民の発言力と説明責任（WGI）
    Indicator · IND · score
    Perceived extent to which citizens can choose their government and enjoy freedom of expression, association and a free media, on the WGI 0 to 100 score.
  2. 政治的安定と暴力の不在（WGI）
    Indicator · IND · score
    Perceived likelihood of political instability or politically motivated violence, including terrorism, on the WGI 0 to 100 score.
  3. 政府の有効性（WGI）
    Indicator · IND · score
    Perceived quality of public services, of the civil service and its independence from political pressure, and of policy formulation and implementation, on the WGI 0 to 100 score.
  4. 汚職の抑制（WGI）
    Indicator · IND · score
    Perceived extent to which public power is exercised for private gain, including petty and grand corruption and state capture, on the WGI 0 to 100 score.
  5. 報道の自由スコア（RSF）
    Indicator · IND · score
    Reporters Without Borders World Press Freedom Index score, 0 to 100 with higher meaning freer, under the methodology in use since 2022; ingested as published.
  6. 法の支配（WGI）
    Indicator · IND · score
    Perceived confidence in and adherence to the rules of society, including contract enforcement, property rights, police and courts, and the likelihood of crime and violence, on the WGI 0 to 100 score.
  7. 財産権とルールに基づくガバナンス（CPIA）
    Indicator · IND · score
    World Bank staff rating, from 1 to 6, of the extent to which private economic activity is facilitated by an effective legal system and rule-based governance that respects property and contract rights.
  8. 未決拘禁者（受刑者人口に占める割合）
    Indicator · IND · %
    People held in detention who have not been sentenced, as a percentage of the total prison population.
  9. 企業の贈賄発生率
    Indicator · IND · %
    Share of firms that experienced at least one bribe payment request across six types of public transactions, from Enterprise Surveys.
  10. 規制の質（WGI）
    Indicator · IND · score
    Perceived ability of government to formulate and implement sound policies and regulations that permit and promote private-sector development, on the WGI 0 to 100 score.
  11. CPIA 総合評価（IDA 資源配分指数）
    Indicator · IND · score
    Average World Bank staff rating, from 1 to 6, of economic management, structural policies, social inclusion and public-sector management, for IDA-eligible countries.
  12. 歳入動員の効率性（CPIA）
    Indicator · IND · score
    World Bank staff rating, from 1 to 6, of the tax policy and tax administration: base breadth, rate structure, collection efficiency and compliance cost.
  13. 承認予算からの予算執行の乖離
    Indicator · IND · %
    Absolute difference, in percentage points, between primary government expenditure outturn and 100% of the originally approved budget.
  14. 統計パフォーマンス指標の総合スコア
    Indicator · IND · score
    World Bank SPI overall score, from 0 to 100, across data use, data services, data products, data sources and data infrastructure.
  15. 出生登録の完全性
    Indicator · IND · %
    Share of children under five whose births are registered with civil authorities.
  16. 前回の国勢調査からの年数
    Indicator · IND · a
    Number of years between the reference year and the most recent completed population and housing census.
  17. Governance quality sub-index
    Sub-index · SUB · w 2 · 44.4%
    Composite of WGI voice and accountability, political stability, government effectiveness and control of corruption, with RSF press freedom.
  18. Rule of law sub-index
    Sub-index · SUB · w 1 · 22.2%
    Composite of WGI rule of law, CPIA property rights, unsentenced detention and firms’ experience of bribery.
  19. Policy and institutional quality sub-index
    Sub-index · SUB · w 1 · 22.2%
    Composite of WGI regulatory quality, the CPIA overall rating, revenue-mobilisation efficiency and budget credibility.
  20. Statistical capacity sub-index
    Sub-index · SUB · w 0.5 · 11.1%
    Composite of the SPI overall score, completeness of birth registration and census recency.
  21. ガバナンス脆弱性指数
    Domain index · IDX · arithmetic
    Weighted aggregation, on 0 to 10, of governance quality, rule of law, policy and institutional quality and statistical capacity, each oriented by its own polarity so that higher values mean weaker governance.
  22. 対処能力と適応能力の不足
    Pillar · PILLAR · 2 indices
    Can institutions anticipate, absorb, respond, recover and adapt?
  23. NXS-GRX (canonical data, provenance and risk) Composite Risk
    Composite · COMPOSITE · four pillars
    Composite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
未実行進行中完了
FIG 2. 16 indicators, 4 components, real Indicator Standard weights (the bar under each node is its share). Select a node to trace what it feeds and what feeds it; Simulate run plays the computation in order. Schematic of the construction; source: Indicator Standard composite definitions.
02Simulator

Run this index’s own aggregation

Set each component, change the aggregation or the weight uncertainty, and watch the interval, the class probability and each component’s contribution respond.

FIG 3 · Simulator: aggregate governance weakness on your numbers
Components (0 to 10)
3.0
5.0
7.0
4.0
25
1
–
ブラウザで動作
Contribution of each component (leave one out)
Simulator: the index’s published aggregation run on numbers you set, with 1,000 draws over weights and aggregation. The slider positions are starting points for the explainer, not NXS-GRX values. Simulated on your own inputs; not a measured result.
03手法

Treatment, normalisation, weighting, aggregation, uncertainty

Treatment
WINSORISE
Outlier rule
|skew| > 2, kurtosis > 3.5
Normalisation
min–max rescaling
Imputation
NONE
Coverage minimum
67% of components
Modelled share cap
20% of weight
Weighting
専門家
Aggregation
arithmetic
Scale
0 to 10
不確実性
1,000 Monte Carlo runs over normalisation, weights, aggregation, imputation
Framework basis
INFORM Lack of Coping Capacity: institutional (structure only); WB WGI 2025 methodology; JRC COIN 10-step guide; OECD/JRC Handbook (2008)
非常に低い0.0〜< 2.0
低い2.0〜< 3.5
中程度3.5〜< 5.0
高い5.0〜< 6.5
非常に高い6.5 から 10.0
04Components

4 components, 16 indicators

Governance quality sub-index w 2

Composite of WGI voice and accountability, political stability, government effectiveness and control of corruption, with RSF press freedom.

指標単位エビデンス出典割合
国民の発言力と説明責任（WGI）IND.GOV.quality.voice_accountability{score}Class Cwb-wgi22.2%
政治的安定と暴力の不在（WGI）IND.GOV.quality.political_stability{score}Class Cwb-wgi22.2%
政府の有効性（WGI）IND.GOV.quality.government_effectiveness{score}Class Cwb-wgi22.2%
汚職の抑制（WGI）IND.GOV.quality.control_of_corruption{score}Class Cwb-wgi22.2%
報道の自由スコア（RSF）IND.GOV.quality.press_freedom{score}Class Ersf-world-press-freedom-index (licence terms to be cleared)11.1%

Rule of law sub-index w 1

Composite of WGI rule of law, CPIA property rights, unsentenced detention and firms’ experience of bribery.

指標単位エビデンス出典割合
法の支配（WGI）IND.GOV.rule_of_law.rule_of_law{score}Class Cwb-wgi40.0%
財産権とルールに基づくガバナンス（CPIA）IND.GOV.rule_of_law.property_rights{score}Class Ewb-cpia, wb-wdi20.0%
未決拘禁者（受刑者人口に占める割合）IND.GOV.rule_of_law.unsentenced_detainees%Class Bunodc-cts20.0%
企業の贈賄発生率IND.GOV.rule_of_law.bribery_incidence_firms%Class Bwb-enterprise-surveys, wb-wdi20.0%

Policy and institutional quality sub-index w 1

Composite of WGI regulatory quality, the CPIA overall rating, revenue-mobilisation efficiency and budget credibility.

指標単位エビデンス出典割合
規制の質（WGI）IND.GOV.policy.regulatory_quality{score}Class Cwb-wgi40.0%
CPIA 総合評価（IDA 資源配分指数）IND.GOV.policy.cpia_overall{score}Class Ewb-cpia, wb-wdi20.0%
歳入動員の効率性（CPIA）IND.GOV.policy.tax_administration{score}Class Ewb-cpia, wb-wdi, imf-isora20.0%
承認予算からの予算執行の乖離IND.GOV.policy.budget_execution_deviation%Class Bpefa, national-budget-documents20.0%

Statistical capacity sub-index w 0.5

Composite of the SPI overall score, completeness of birth registration and census recency.

指標単位エビデンス出典割合
統計パフォーマンス指標の総合スコアIND.GOV.statistics.spi_overall{score}Class Bwb-spi, wb-wdi50.0%
出生登録の完全性IND.GOV.statistics.birth_registration%Class Bunicef-birth-registration, wb-wdi25.0%
前回の国勢調査からの年数IND.GOV.statistics.years_since_censusaClass Aunsd-census-programme25.0%
05分野

ガバナンスと制度

Quality of governance, rule of law, policy and institutional capacity, statistical capacity.

Sub-domain指標
Governance quality6
Rule of law4
Policy and institutional quality6
Statistical capacity3
Business environment1

Anchor frameworks (pillar structure and definitions only): WB WGI 2025; WB CPIA; WB SPI 2025; WB B-READY.

06指標

All 20 governance and institutions indicators

FIG 4 · Indicators in scope, by domain and sub-domain
GOV · 20
Area is the number of indicator definitions; colour is the pillar the domain feeds (Macroeconomy and Space feed through their indices). Select a block to filter the table. Source: Indicator Standard Nexus Indicator Standard register.
指標分野Sub-domain構成要素単位レベルCrosswalks
国民の発言力と説明責任（WGI）IND.GOV.quality.voice_accountabilityGOVGovernance qualitycoping capacity{score}COUNTRYWB_WGI GOV_WGI_VA.SC WB_WGI GOV_WGI_VA.EST
政治的安定と暴力の不在（WGI）IND.GOV.quality.political_stabilityGOVGovernance qualitycoping capacity{score}COUNTRYWB_WGI GOV_WGI_PV.SC WB_WGI GOV_WGI_PV.EST
政府の有効性（WGI）IND.GOV.quality.government_effectivenessGOVGovernance qualitycoping capacity{score}COUNTRYWB_WGI GOV_WGI_GE.SC WB_WGI GOV_WGI_GE.EST
汚職の抑制（WGI）IND.GOV.quality.control_of_corruptionGOVGovernance qualitycoping capacity{score}COUNTRYWB_WGI GOV_WGI_CC.SC WB_WGI GOV_WGI_CC.EST
腐敗認識指数（Transparency International）IND.GOV.quality.corruption_perceptionsGOVGovernance qualitycoping capacity{score}COUNTRY
報道の自由スコア（RSF）IND.GOV.quality.press_freedomGOVGovernance qualitycoping capacity{score}COUNTRY
法の支配（WGI）IND.GOV.rule_of_law.rule_of_lawGOVRule of lawcoping capacity{score}COUNTRYWB_WGI GOV_WGI_RL.SC WB_WGI GOV_WGI_RL.EST
財産権とルールに基づくガバナンス（CPIA）IND.GOV.rule_of_law.property_rightsGOVRule of lawcoping capacity{score}COUNTRYWB_WDI IQ.CPA.PROP.XQ
未決拘禁者（受刑者人口に占める割合）IND.GOV.rule_of_law.unsentenced_detaineesGOVRule of lawvulnerability%COUNTRYSDG 16.3.2
企業の贈賄発生率IND.GOV.rule_of_law.bribery_incidence_firmsGOVRule of lawvulnerability%COUNTRYWB_WDI IC.FRM.BRIB.ZS SDG 16.5.2
規制の質（WGI）IND.GOV.policy.regulatory_qualityGOVPolicy and institutional qualitycoping capacity{score}COUNTRYWB_WGI GOV_WGI_RQ.SC WB_WGI GOV_WGI_RQ.EST
CPIA 総合評価（IDA 資源配分指数）IND.GOV.policy.cpia_overallGOVPolicy and institutional qualitycoping capacity{score}COUNTRYWB_WDI IQ.CPA.IRAI.XQ
CPIA 公共部門の管理と制度IND.GOV.policy.cpia_public_sector_managementGOVPolicy and institutional qualitycoping capacity{score}COUNTRYWB_WDI IQ.CPA.PUBS.XQ
CPIA 公共部門の透明性、説明責任、汚職IND.GOV.policy.cpia_transparencyGOVPolicy and institutional qualitycoping capacity{score}COUNTRYWB_WDI IQ.CPA.TRAN.XQ
歳入動員の効率性（CPIA）IND.GOV.policy.tax_administrationGOVPolicy and institutional qualitycoping capacity{score}COUNTRYWB_WDI IQ.CPA.REVN.XQ
承認予算からの予算執行の乖離IND.GOV.policy.budget_execution_deviationGOVPolicy and institutional qualityvulnerability%COUNTRYSDG 16.6.1
統計パフォーマンス指標の総合スコアIND.GOV.statistics.spi_overallGOVStatistical capacitycoping capacity{score}COUNTRYWB_WDI IQ.SPI.OVRL WB_WDI IQ.SCI.OVRL
出生登録の完全性IND.GOV.statistics.birth_registrationGOVStatistical capacitycoping capacity%COUNTRYWB_WDI SP.REG.BRTH.ZS SDG 16.9.1
前回の国勢調査からの年数IND.GOV.statistics.years_since_censusGOVStatistical capacityvulnerabilityaCOUNTRYSDG 17.19.2
ビジネス環境スコア（B-READY）IND.GOV.business.bready_overallGOVBusiness environmentcoping capacity{score}COUNTRY
07引用

Governance weakness index, world

The world reading of this index, every country as a tile and the largest movements since the previous edition.

NXS-GRX · GOV · 195 profiles · 0–10 scale
Governance weakness index, world
–
値は版とともに公開され、区間、区分、変化がここに表示されます。
前回の版
–
Range since 2016
–
結合総合
–
結合スコア S
–
パルス、直近 1 週間
–
Outlook, 12 months
–
手法
Indicator Standard 1.0 · NXS-GRX 2026
抽出
1,000
Governance weakness index, world, by edition

公開済みの値はまだありません。最初の版で、区間の帯と区分の境界とともに履歴がここに描かれます。

The line is the point value by edition; the band is the 90% interval; dashed lines are the class bounds at 2, 3.5, 5 and 6.5.
アフリカ54
DZA AGO BEN BWA BFA BDI CPV CMR CAF TCD COM COG CIV COD DJI EGY GNQ ERI SWZ ETH GAB GMB GHA GIN GNB KEN LSO LBR LBY MDG MWI MLI MRT MUS MAR MOZ NAM NER NGA RWA STP SEN SYC SLE SOM ZAF SSD SDN TGO TUN UGA TZA ZMB ZWE
南北アメリカ35
ATG ARG BHS BRB BLZ BOL BRA CAN CHL COL CRI CUB DMA DOM ECU SLV GRD GTM GUY HTI HND JAM MEX NIC PAN PRY PER KNA LCA VCT SUR TTO USA URY VEN
アジア48
AFG ARM AZE BHR BGD BTN BRN KHM CHN CYP PRK GEO IND IDN IRN IRQ ISR JPN JOR KAZ KWT KGZ LAO LBN MYS MDV MNG MMR NPL OMN PAK PHL QAT KOR SAU SGP LKA PSE SYR TJK THA TLS TUR TKM ARE UZB VNM YEM
ヨーロッパ44
ALB AND AUT BLR BEL BIH BGR HRV CZE DNK EST FIN FRA DEU GRC VAT HUN ISL IRL ITA LVA LIE LTU LUX MLT MCO MNE NLD MKD NOR POL PRT MDA ROU RUS SMR SRB SVK SVN ESP SWE CHE UKR GBR
オセアニア14
AUS FJI KIR MHL FSM NRU NZL PLW PNG WSM SLB TON TUV VUT
変動はまだありません。 前版からの変化は、第 2 版以降、その要因となった指標とともにここに掲載されます。
08値

Country values

FIG 5 · Governance weakness index: countries (values when released)
地図を読み込み中
アンドラアンティグア・バーブーダバーレーンバルバドスコモロカーボベルデドミニカ国ミクロネシア連邦グレナダキリバスセントクリストファー・ネーヴィスセントルシアリヒテンシュタインモナコモルディブマーシャル諸島マルタモーリシャスナウルパラオシンガポールサンマリノサントメ・プリンシペセーシェルトンガツバルバチカンセントビンセント及びグレナディーン諸島サモア
Equal Earth · Natural Earth 1:110mValues when released
Until the first edition is released the map shows UN M49 regions or the Nexus Reports edition; it then shows this index’s classes with each country’s interval on hover. Countries are listed by name, never ordered by value.
タイル
/api/v1/public/grix/risk-products/tiles/gov/{z}/{x}/{y}.mvt
観測キー
nis:IDX.GOV.quality.governance_weakness:{ISO3}:{YEAR}:A
09シリーズ

Series that read this index

GLBGlobal SystemsThe state of interdependent global risk: the twenty domain indices aggregated to the world, the five core systems (water, energy, food, health, biodiversity) and their couplings, the global tail register and the gap between perceived and measured risk. GS-14Global Policy and institutionsGovernance weakness, state capacity, rule of law, preparedness frameworks and the institutional ability to anticipate and adapt. SR-04MineralsCritical-mineral concentration, processing dependency, price and export-restriction risk, and the environmental and social footprint of extraction. SR-10Digital public infrastructureIdentity, payments and data-exchange infrastructure as public goods, and their concentration, cyber and continuity risk. SR-11Information integrity and social cohesionInformation disorder, polarisation, trust and cohesion as amplifiers of every other risk. XT-01Artificial Intelligence and Agentic SystemsAI and agentic systems as physical infrastructure (compute, energy, water, materials and supply chains) and as a hazard source: failure, misuse, concentration and oversight gaps. XT-10Digital twins and simulationDigital twins and simulation used for risk decisions: model risk, validation and dependency. XT-11Digital identity and trustIdentity, authentication and trust infrastructure: exclusion, fraud, breach and concentration risk. XT-15Biotechnology and biosecurityBiotechnology capability and governance at public-safe level: laboratory biosafety, oversight and detection capacity; no capability information is published. XT-18Climate intervention technologiesCarbon removal and proposed climate interventions: physical, governance and termination risks, read from published assessments only. XT-19Neurotechnology and human augmentationNeurotechnology and augmentation: safety, privacy, equity and governance risks. XT-20Converging technologiesRisks that emerge where frontier technologies combine (AI with biotechnology, autonomy with cyber, compute with energy) and outrun single-technology governance.
10Validity

Crosswalks and validity checks

Crosswalks map leaf indicators to source code lists; established indices are used for validity checks, never re-weighted as inputs.

Code systemLeaf indicators mapped
WB_WGI12
WB_WDI7
SDG5
11Nexus 全体で

Platforms, standards and ways to take part

Field and service platforms of GCRI, GRF and GRA, the Nexus Risk Standards for this domain, learning, working groups and open calls. Every link is a live page.

12引用

引用と再利用

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Governance weakness index (GRX-IDX-GOV), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/indices/governance-weakness/ UNI NXS-GRX-AR-000124.

See this index in every country profile

Each profile shows this index with its interval and class once released.

Country profiles All indices

ステータス

The Global Risks Index の手法、構造、定義は準備段階の作業草案（2026 年）であり、レビューと意見募集のために配布されているもので、実施を目的としたものではありません。管理されたエビデンスの区切りから版が公表されるまで、値は一切表示されません。公表後の値には、区間、区分、出典、訂正の経路が付されます。シミュレーターは、公表された手法をあなたが選んだ数値で実行するものであり、NXS-GRX の値を表示することはありません。

NXS-GRX ではないもの

NXS-GRX は研究およびリスク分析の情報です。信用格付や ESG 格付ではなく、格付尺度を用いず、金融商品のベンチマークでも、公的統計でも、緊急警報や公式分類でも、助言でもありません。自然人の評価に用いてはなりません。リスククラスは公開された尺度上の区分であり、国や人の順位付けではありません。

機関と情報源

The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.

すべての値には情報源の帰属表示が付され、情報源はそれぞれ独自のライセンスを保持します。外部の名称は相互運用性のためにのみ引用しています。Nexus が執筆したテキストは、公開時に CC BY 4.0 とする予定です。

Avis en français

La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.