Appraisal of public investment
Cost-benefit and cost-effectiveness methods are applied to public projects with explicit discount rates, shadow prices and risk adjustments, so the basis for selection can be scrutinised.
GRF · Capital Nexus
Economics and development economics examine how public capital, development finance and fiscal choices affect growth, welfare and distribution. In this field they frame the trade-offs that finance ministries, parliaments and multilateral boards weigh, from the returns to public investment to the incidence of taxes and the indirect costs of shocks.
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 development finance, sovereign and public finance and financial stability, 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 STEM コモンズ.
Cost-benefit and cost-effectiveness methods are applied to public projects with explicit discount rates, shadow prices and risk adjustments, so the basis for selection can be scrutinised.
Taxes, transfers and service use are allocated to households to show who gains and who pays under alternative budget and adjustment paths, with assumptions stated.
Input-output and general equilibrium models trace how a disaster or financial crisis spreads through sectors, jobs and revenue, framing the fiscal exposure that resilience finance must cover.
政策立案者、外交官、開発機関が扱う文書、委任、アクター、説明責任の仕組みを、それらを定める協定を引用して示します。構造は挙げられた枠組みに従います。示される状態や進捗は例示であり、記録ではありません。
The Sustainable Development Goals and targets that outcomes on economics for public capital decisions are reported against.
| 目標 | 目標 | このテーマのつながり |
|---|---|---|
| 目標 1、貧困をなくそう | ターゲット 1.5、貧困層と脆弱な人々のレジリエンス | ターゲットの合意された指標を通じて報告される成果 |
| 目標 17、パートナーシップで目標を達成しよう | ターゲット 17.4、長期的な債務の持続可能性 | ターゲットの合意された指標を通じて報告される成果 |
| 目標 10、人や国の不平等をなくそう | ターゲット 10.5、金融市場の規制と監視 | ターゲットの合意された指標を通じて報告される成果 |
| 目標 16、平和と公正をすべての人に | ターゲット 16.6、効果的で説明責任のある透明な制度 | ターゲットの合意された指標を通じて報告される成果 |
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 出典の登録簿.
| データ | 役割 | ラベル |
|---|---|---|
| National accounts | Output, investment and sector structure | 公表統計 |
| Household income and expenditure surveys | Distribution and incidence | 推定 |
| Government finance statistics by function | Spending and revenue composition | 公表統計 |
| Input-output tables | Sector linkages for shock propagation | モデル推計 |
| Project appraisal documents | Assumptions and appraisal practice | 申告済み |
Process explorer · Process
10 steps·4 段階
プロセス
PRISMA 2020 はシステマティック・レビューのための報告ガイドラインです。ステップは義務づけられた順序ではなくそのチェックリストに従っており、これを採用している Nexus の文書はありません。
報告書Outline of an externally published reporting guideline, not a Nexus process and not a record of operation. PRISMA 2020 mainly covers reviews of intervention effects. No Nexus page names it. Every programme is at service level R0.
Models are assessed against historical episodes and out-of-sample data. Parameter estimates are compared across studies and identification strategies.
| 確認 | 実施方法 |
|---|---|
| Ex post evaluation | Appraisal assumptions are compared with completed project outcomes where evaluations exist |
| Sensitivity to parameters | Results are reported across plausible discount rates, elasticities and incidence assumptions |
| Cross-method comparison | Partial and general equilibrium estimates of the same shock are compared and differences explained |
Equilibrium models may understate disruption and nonlinear cascades. Informal economies and non-market losses are poorly measured.
経済開発 stewards economics and development economics for the Consortium and reviews how it is applied across platforms.
Reports 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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