Statistiques mondiales et régionales, données nationales, cartes et classements
Dernière libération de ensembles de données et mises à jour de données provenant de différentes sources à travers le monde
Our Insights blog presents deep data-driven analysis and visual content on important global issues from the expert data team at Knoema.Apprendre plus
Quick data summaries and visualizations on trending industry, political, and socioeconomic topics from Knoema’s database.United States: Higher Education Costs Flat in 2018 Leveraged Loans: A Threat to US Economic Health? E-Commerce Prompting Innovation by Traditional Postal Services Apprendre plus
Recherchez et explorez la plus grande base de données statistiques du monde pour trouver des données.
Bénéficiez de nos outils de flux de travail alimentés par l'IA et de notre environnement de données en ligne pour manipuler, visualiser, présenter et exporter vos données.
Publié par la source : 10 juillet 2014
Prochaine version attendue : Discontinued
The allocation of bilateral intermediate imports across using industries assumes that import coefficients are the same for all trade partners, i.e. SHAREipkt is identical across exporter countries. Hence, the bilateral pattern of imported intermediates from industry p is the same across all using industries k. However, it is different from the bilateral pattern of total imports from industry p because trade data (measured by VALUEijpt) allows distinguishing bilateral imports of intermediates from final good imports in industry p. While the BEC classification enables the identification of intermediate goods, no similar classification is available for trade in services, due to the high level of aggregation in services trade data. While goods trade data are based on customs declarations allowing the identification of goods at a highly disaggregated level, services trade data are based on a variety of information such as business accounts, administrative sources, surveys, and estimation techniques (Manual on Statistics of International Trade in Services, 2002). Hence, in the case of trade in services, VALUEijpt is the total value of imports of service p, i.e. both final and intermediate (and not only services that are used in the production of other goods and services, as in the case of goods data). By making an additional assumption and adjusting SHAREipkt, it is however possible to calculate trade in intermediate services. In the case of services imports, SHAREipkt is the share of imported service inputs p used by industry k in total imports of p of country i. In the case of services, besides the assumption that all trading partners have the same distribution of intermediate imports p across using industries k, it is furthermore required that the share of intermediate services in overall bilateral services imports of country i is the same across all partner countries j. Finally, it should be mentioned that trade data reported in the trade statistics do not fully match imports as reported in I-O tables. One main reason is that while trade data is recorded at consumer prices, I-O tables are evaluated at producer prices. There are also other differences such as the treatment of re-exports, scrap metal, waste products and second hand goods or unallocated trade data.