@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00866558v1> a dcat:Dataset ;
    dct:description """
              The successive versions of the GTAP databases are provided with GTAPAgg, a programme that computes values of the series of the database for any regional and sectoral aggregation. A 'self-trade' issue arises from the fact that GTAPAgg aggregates the several series concerned with international trade, like any other series, by simply summing them up : the resulting series include a share of exports and imports happening between the aggregated regions, which should rather be treated as economic flows internal to the region resulting from the aggregation process. This paper details a method that aims at solving this shortcoming, and discusses the importance of doing so. A first section puts the research question into context and discusses its likely importance when using GTAP as a calibration dataset for computable general equilibrium modelling. A second section details the analytics of the method proposed to correct the aggregation process, in the broader framework of a programme extending GTAPAgg to the production of national account matrixes in the standard United Nations format. An appendix provides the code of the extended aggregation programme developed.
            """ ;
    dct:identifier "hal-00866558" ;
    dct:issued "2026-05-09T14:23:16.482679"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-09T14:23:16.482684"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Correcting the 'self-trade' issue in the GTAPAgg software - Technical paper" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00866558v1/resource/1392f904-3fbe-44f7-bf83-53fdc178a8ba> ;
    dcat:keyword "agregation-de-donnees",
        "commerce-international",
        "computable-general-equilibrium",
        "data-aggregation",
        "equilibre-general-calculable",
        "infoeu-reposemanticspreprint",
        "input-output-tables",
        "preprints-working-papers-",
        "shsecohumanities-and-social-scienceseconomics-and-finance",
        "tableaux-entrees-sorties",
        "trade-analysis" ;
    dcat:landingPage <https://hal.science/hal-00866558> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00866558v1/resource/1392f904-3fbe-44f7-bf83-53fdc178a8ba> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-09T14:23:16.485303"^^xsd:dateTime ;
    dct:modified "2026-05-09T14:23:16.470294"^^xsd:dateTime ;
    dct:title "Correcting the 'self-trade' issue in the GTAPAgg software - Technical paper" ;
    dcat:accessURL <https://hal.science/hal-00866558> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://hal.science/hal-00866558> a foaf:Document .