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GCRI · Bazirganî û çavkaniyên stratejîk

Econometrics for trade

Econometrics estimates relationships in trade and price data from observed history. In this field it measures how price shocks pass from world to local markets, how trade responds to policy measures, and how disruptions affect output and prices.

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01Qeyd

Econometrics for trade on the record.

Method recordSTEM method
  1. RêbazEkonometrî
  3. Applied inBazirganî û çavkaniyên stratejîk
  6. Canonical pageSTEM Commons
02Application

What econometrics does here.

Econometrics applies statistical methods to economic data to estimate relationships, test theories and forecast. It provides empirical evidence on how shocks and policies affect economic outcomes. In trade, resources and supply chains and industry and robotics, econometric evidence estimates how disasters, pandemics and financial shocks affect output, employment and prices. It informs the economic case for kêmkirina xetera. The canonical description is on STEM Commons.

Price transmission

Time-series models estimate how much and how fast changes in world food and energy prices pass into domestic prices, allowing for exchange rates and policies.

Effects of trade measures

Gravity models and difference-in-differences designs estimate how tariffs, export controls and cezayan change trade flows, including rerouting through third countries.

Disruption impacts on output

Event studies relate dated supply disruptions to changes in production and prices in the industries that depend on the disrupted input.

03Simulator

Şokek di ekonomiyeke têketin-derketinê de.

A loss of output in one sector propagates through the technical coefficients to its suppliers and customers, and recovers at the rate you set; the coefficients are teaching values, not national accounts. Teaching model with stated illustrative values, not a prediction.

Kontrol

Sektora ya yekem lêketî (cih di lîsteyê de)
0
Mezinahiya şokê
30% ji derhênana wê
Dirêjahiya şokê
30 days
Rêjeya başbûnê
0.08 rojane
Rojên simulekirî
180 days

Xwendin

Zincîra pêvajoyê di wateya CEOS Analysis Ready Data de; her gav nediyariya xwe tomar dike berî ku wêne were xêzkirin. Avahiyeke giştî ye, ne encam.
0.74% of a year’s output
Tevahî li hemberî rasterast (pirkir)
1.83 times
Sektora din a herî zêde bandor lê hatiye kirin
Enerjî
Lûtkeya nexebitandina wê
3.8%
Jimar, rêbaz û çavkanî
SektorLûtkeya nexebitandinê (%)Giraniya derxistinê (%)
Çandinî31.0417.0
Enerjî3.798.5
Çêkerî1.4118.9
Veguhastin û benderan2.4620.1
Bazirganî0.3218.1
Xizmet2.7417.4

Rêbaz

  1. Analîza têketin-derketinê Leontief (1936); Miller and Blair (2009), Input-Output Analysis, Cambridge University Press
  2. Modela têketin-derketinê ya nexebitandinê Haimes and Jiang (2001), Journal of Infrastructure Systems 7
  3. Nexebitandina dînamîk û vegerandin Lian and Haimes (2006), Systems Engineering 9
  4. Pankeya nediyarîyê (Monte Carlo ya parametreyan) Spiegelhalter, Pearson and Short (2011), Visualising uncertainty about the future, Science 333
  5. Hesasiyeta yek-yek (tornado) Saltelli and others (2008), Global Sensitivity Analysis: The Primer, Wiley

Dane

The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:

  • Benderên behrê Natural Earth
  • Tengavên behrî yên stratejîk Nexus (tengav û kanalên bi nav di koordînatên xwe yên weşandî de)
  • Rêhesin Natural Earth
  • Rêyên sereke Natural Earth
Şokek di ekonomiyeke têketin-derketinê de. Modela fêrkirinê ya nimûneyî: ew li ser nirxên ku kontrol destnîşan dikin dimeşe, ne li ser daneyên pîvandî. Rêbaz: Analîza têketin-derketinê (Leontief (1936); Miller and Blair (2009), Input-Output Analysis, Cambridge University Press); Modela têketin-derketinê ya nexebitandinê (Haimes and Jiang (2001), Journal of Infrastructure Systems 7); Nexebitandina dînamîk û vegerandin (Lian and Haimes (2006), Systems Engineering 9).

Li seranserê şeş stûnan, bi pêşengiya Nexus Consortium

04Dane

What the method consumes.

Datasets and records used by econometrics on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.

DaneRolNîşan
Trade flowsOutcomesStatîstîkên weşandî
Price seriesTransmissionStatîstîkên weşandî
Trade policy measure databasesTreatmentsREPORTED
Industrial productionImpactsStatîstîkên weşandî
05Rêbaz û delîl

How econometrics for trade is modelled, measured and tested.

Model, texmînên wî, daneyên wî û nediyariya wî, bi şeweyê ku zanyar an endezyar kontrol bike. Avahî rêbazên weşandî dişopînin. Nirxên hatine xêzkirin nimûneyî ne, ne encam in.

Modela pergalê

The couplings between the systems in econometrics for trade: signs of influence, a reinforcing and a balancing loop, and cross-links where stress jumps.

++−+BazirganîPîşesazîCivakAborîR xurtkerB hevseng
Causal loop diagram from the page’s systems; signs show the direction of influence. Illustrative structure for a system dynamics or network model, not estimated couplings.
Prensîbên rêber ên FAIR · GO FAIR û FORCE11W3C PROV · World Wide Web ConsortiumRêwerzên ji bo birêvebirina hevgirtî ya nediyarîyan · IPCCCEOS Analysis Ready Data · Committee on Earth Observation Satellites
06Erêkirin

How results are checked.

Models are assessed through specification tests, robustness checks and out-of-sample performance. Results are compared across datasets and methods.

Kontrol bikinHow it is done
Pre-trend testsTreated and comparison flows are checked for parallel trends before measures
Robustness to specificationResults are compared across model specifications
Structural break testsRelationships are tested for change over time

Endogeneity, measurement error and structural change can bias estimates. Relationships may shift under extreme conditions.

07Connections

Topics that rely on this method.

08Stewardship

Who maintains the method.

Pêşketina aborî stewards econometrics for the Consortium and reviews how it is applied across platforms.

Canonical page: Econometrics

09Girêdayî

Ev rûpel li ser Konsorsiyûmê te ber bi kû ve dibe.

10Pirs

Pirs û bersiv.

What are the limits of econometrics in this field?
Endogeneity, measurement error and structural change can bias estimates. Relationships may shift under extreme conditions.
How are results checked?
Models are assessed through specification tests, robustness checks and out-of-sample performance. Results are compared across datasets and methods.
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.
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rêzeya Pergalên Stratejîk 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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