2015
DOI: 10.1186/s40008-015-0024-5
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The relationship between the key sectors in the european union economy and the intra-European Union trade

Abstract: The paper studies the properties of the productive structure of a region and national economies within the region. We use input-output data to calculate and compare input-output linkages and complex network measures of centrality to identify the most important sectors. We found that the most important sectors in each country are also the most important sectors in the European Union as a whole. Moreover, these sectors are the most intra-European Union traded goods and services. Finally, we computed the effect o… Show more

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Cited by 17 publications
(13 citation statements)
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“…Our findings are coherent with Alatriste‐Contreras and Fagiolo (), Alatriste‐Contreras () and Luu, Napoletano, Fagiolo, Roventini and Sgrignoli (), which show that each European economy at sectoral level of aggregation is characterised by negatively skewed degree distributions and positively skewed strength distributions. The heavy‐tailed behaviour of the strength distributions means that there is a statistically significant probability that a node has a very large strength compared with the average, that is in the EPN many country sectors have a low strength, whilst only a few have high strength values.…”
Section: The European Production Networksupporting
confidence: 91%
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“…Our findings are coherent with Alatriste‐Contreras and Fagiolo (), Alatriste‐Contreras () and Luu, Napoletano, Fagiolo, Roventini and Sgrignoli (), which show that each European economy at sectoral level of aggregation is characterised by negatively skewed degree distributions and positively skewed strength distributions. The heavy‐tailed behaviour of the strength distributions means that there is a statistically significant probability that a node has a very large strength compared with the average, that is in the EPN many country sectors have a low strength, whilst only a few have high strength values.…”
Section: The European Production Networksupporting
confidence: 91%
“…In particular, most of the values of the out degrees are concentrated on the highest values. Therefore, there are sectors that act as general suppliers delivering inputs to many or all other sectors (Alatriste‐Contreras, shows similar results). The high connectivity of the EPN is also highlighted by the density statistic that represents the proportion of possible relationships in the network that are actually present, and which ranges from 0 to 1, with the lower limit corresponding to networks with no relationships and the upper limit representing networks with all possible relationships.…”
Section: The European Production Networkmentioning
confidence: 72%
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“…One of the examples is the OPEC actions that cause energy crisis in 1970-s [11]. Attempts to solve this problem may be traced even on the basis of the transformation of sovereignty definition over natural sources enshrined in international instruments [12]. Thus, one of the first definitions of sovereignty over natural sources is in Charter of economic rights and duties of states adopted by The United Nations General Assembly on December 12, 1974.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Such higher-order effects can cause stronger spillovers via demand shocks than can direct trade links themselves (Kireyev and Leonidov, 2015;Andritzky et al, 2016;Kireyev and Leonidov, 2016;Tran et al, 2017). Focusing on the EU region, Alatriste-Contreras (2015) shows that the most central sectors to the EU not only diffuse more broadly but also yield a greater aggregate economic impact on the EU. Baldwin and Lopez-Gonzalez (2015), for their part, consider Europe as a hub-and-spoke system in which Germany, the United Kingdom and France are the hubs or 'headquarters economies' that trade with a wide range of partners.…”
Section: Introductionmentioning
confidence: 99%