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 for public capital decisions
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.
01Qeyd
Key facts.
Method recordSTEM method
- RêbazAborînasî û aborînasiya pêşketinê
- ParêzvanPêşketina aborî
- Applied inCapital Nexus
- Dane5 inputs
- Checks3 validation steps
- Canonical pageSTEM Commons
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 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 the STEM Commons.
Fiscal incidence of policy choices
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.
Indirect costs of shocks
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.
03Amûr û berpirsiyarî
How economics for public capital decisions is governed: instruments, mandates and commitments.
Amûr, mandat, aktor û rêkxistinên berpirsiyariyê yên ku siyasetmedar, dîplomat an ajansek pêşveçûnê pê re dixebite, bi navkirina lihevkirinên ku wan datînin. Avahî li gorî çarçoveyên hatine nav kirin in. Her rewş an pêşketina hatî kişandin nimûneyî ye, ne tomar e.
Encamên pêşveçûnê
The Sustainable Development Goals and targets that outcomes on economics for public capital decisions are reported against.
| Armanc | Armanc | Ev mijar çawa girêdayî ye |
|---|---|---|
| Armanca 1, bê hejarî | Armanca 1.5, berxwedana hejar û lawazan | Encam bi nîşandera lihevhatî ya armancê têne ragihandin |
| Armanca 17, hevkarî ji bo armancan | Armanca 17.4, domdariya deynê demdirêj | Encam bi nîşandera lihevhatî ya armancê têne ragihandin |
| Armanca 10, kêmkirina newekheviyan | Armanca 10.5, rêzkirin û çavdêriya bazarên fînansî | Encam bi nîşandera lihevhatî ya armancê têne ragihandin |
| Armanca 16, aştî, dadmendî û sazî bi hêz | Armanca 16.6, sazî bi bandor, bi berpirsiyarî û bi zelalî | Encam bi nîşandera lihevhatî ya armancê têne ragihandin |
Çarçoveya Sendaiyê ji bo Kêmkirina Xetera Karesatan · UNDRRPeymana Parîsê · UNFCCCAjandaya 2030 û Armancên Pêşveçûnê yên Domdar · Neteweyên YekbûyîRêzikên Tenduristiyê yên Navneteweyî · WHO
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 |
|---|---|---|
| National accounts | Output, investment and sector structure | Statîstîkên weşandî |
| Household income and expenditure surveys | Distribution and incidence | TEXMÎNKIRÎ |
| Government finance statistics by function | Spending and revenue composition | Statîstîkên weşandî |
| Input-output tables | Sector linkages for shock propagation | MODELKIRÎ |
| Project appraisal documents | Assumptions and appraisal practice | DECLARED |
05Pêvajo
Pêvajo çawa dimeşe.
Process explorer · Process
Economics for public capital decisions: PRISMA 2020 review reporting
10 steps·4 qonax
Pêvajo
Economics for public capital decisions: PRISMA 2020 review reporting
PRISMA 2020 is a reporting guideline for systematic reviews; the steps follow its checklist, not a mandated sequence, and no Nexus document adopts it.
01 Plan
- 01Registration and protocolRecord · The review teamThe guideline asks for registration details, access to the protocol and any amendments.
- 02Eligibility criteriaRecord · The review teamThe guideline asks for the inclusion and exclusion criteria and how studies were grouped.
02 Find and select
- 03Search: sources and strategiesStep · The review teamThe guideline asks for the information sources and the full search strategies. It does not fix which sources are used.
- 04Selection of studiesStep · The review teamThe guideline asks how studies were judged eligible, including how many reviewers screened. It does not fix the number of reviewers.
- 05Flow diagramTomarThe flow diagram shows the number of records found, the number of studies included and the reasons for exclusion.
03 Analyse
- 06Data collectionStep · The review teamThe guideline asks how data were collected from reports and which data items were sought.
- 07Risk of biasStep · The review teamThe guideline asks for the methods and tools used to assess risk of bias.
- 08SynthesisModel · The review teamThe guideline asks for the effect measures and the synthesis methods. It does not prescribe meta-analysis.
- 09Bawerî bi delîlanStep · The review teamThe guideline asks for the methods used to assess certainty, and reports the result per outcome. It does not name a grading scale.
04 Report
- 10Review reportTomarThe guideline helps authors report why the review was done, what they did and what they found.
rêzeya Pergalên StratejîkOutline 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.
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 |
|---|---|
| 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.
08Stewardship
Who maintains the method.
Pêşketina aborî stewards economics and development economics for the Consortium and reviews how it is applied across platforms.
09Girêdayî
Ev rûpel li ser Konsorsiyûmê te ber bi kû ve dibe.
10Pirs
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.
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.
Global Risks ForumCapital NexusAmadebûna fînans û sîgortayêKurteya delîlan
- E-nameDergeh GW-GRFJi 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 ForumHemû 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.
Capital Nexus
Pirsek ya rêveberiyê bînin Forumê.
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.
Hemû 18 belgeyên qanûnî nîşan bide
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.