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An input-output analysis: linkages vs leakages

Author

Listed:
  • António Rua
  • Hugo Reis

Abstract

Resorting to input-output analysis, intersectoral linkages are investigated. For such assessment, the distinction between imported and domestically supplied inputs, which has been disregarded so far in empirical analysis, is crucial. Besides improving the measurement of domestic linkages, it also allows to evaluate the importance of international trade in the production process. Moreover, the interaction between domestic linkages and leakages resulting from international trade can also be analysed. Using as case study a small open economy, the Portuguese one, we assess sectoral interdependence and trade effects for individual sectors as well as for the economy as a whole.

Suggested Citation

  • António Rua & Hugo Reis, 2006. "An input-output analysis: linkages vs leakages," Working Papers w200617, Banco de Portugal, Economics and Research Department.
  • Handle: RePEc:ptu:wpaper:w200617
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    File URL: https://www.bportugal.pt/sites/default/files/anexos/papers/wp200617.pdf
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    Citations

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    Cited by:

    1. Amador, João & Cabral, Sónia, 2008. "International fragmentation of production in the Portuguese economy: What do different measures tell us?," MPRA Paper 9783, University Library of Munich, Germany.
    2. João Carlos Lopes & João Ferreira do Amaral, 2013. "The Structure and Evolution of Production, Employment and Human Capital in Portugal: an Input-Output Approach," Notas Económicas, Faculty of Economics, University of Coimbra, issue 38, pages 9-28, December.
    3. Surugiu, Marius-Răzvan & Surugiu, Camelia, 2010. "Comparative structural approaches regarding relevant indicators of Input-Output analysis at macro and sectoral level: a case study of some European Union countries," MPRA Paper 23772, University Library of Munich, Germany, revised 25 Oct 2010.
    4. Ezzahid, Elhadj & Chatri, Abdellatif, 2015. "Imports contents, value added generation and structural change in morocco: input output analysis," MPRA Paper 63512, University Library of Munich, Germany.
    5. ELALAOUI, Aicha & EZZAHIDI, Elhadj & TOUNSI, Said & NIHOO, Abdelazziz, 2011. "Key sectors in the Moroccan economy: an application of input-output analysis," MPRA Paper 56822, University Library of Munich, Germany, revised 2012.
    6. António Rua & Fátima Cardoso & Paulo Esteves, 2013. "The import content of global demand in Portugal," Economic Bulletin and Financial Stability Report Articles and Banco de Portugal Economic Studies, Banco de Portugal, Economics and Research Department.
    7. João Ferreira do Amaral & João Carlos Lopes, 2015. "The Trade-off Unemployment Rate/External Deficit: Assessing the Economic Adjustment Program of the Troika (European Commission, ECB and IMF) for Portugal using an Input-Output Approach," Working Papers Department of Economics 2015/04, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa.
    8. Tounsi, Said & Ezzahid, El hadj & Alaoui, Aicha El & Nihou, Abdelaziz, 2013. "Key sectors in the Moroccan economy: An application of input-output analysis," Economics - The Open-Access, Open-Assessment E-Journal, Kiel Institute for the World Economy (IfW), vol. 7, pages 1-19.
    9. Mehmet Demiral, 2016. "Has EU Accession Caused Structural Change in New Entrants? Intersectoral Linkage Analyses on Bulgaria and Romania," International Journal of Economics and Financial Issues, Econjournals, vol. 6(2), pages 671-681.
    10. Chatri, Abdellatif & Maarouf, Abdelwahab & Ezzahid, Elhaj, 2015. "Productivité agricole, intégration et transformation structurelle de l’économie marocaine
      [Agricultural productivity, integration and structural transformation of the Moroccan economy]
      ," MPRA Paper 71774, University Library of Munich, Germany, revised Jan 2016.
    11. Nuno Leitão & Horácio Faustino & Yushi Yoshida, 2009. "Determinants of Vertical Intra-Industry Trade in the Automobile Manufacturing Sector: globalization and fragmentation," Working Papers Department of Economics 2009/06, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa.
    12. Calzada Olvera, Beatriz & Foster-McGregor, Neil, 2018. "What is the potential of natural resource based industrialisation in Latin America? An Input-Output analysis of the extractive sectors," MERIT Working Papers 015, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    13. João Amador & Sónia Cabral, 2008. "Vertical Specialization in Portuguese International Trade," Economic Bulletin and Financial Stability Report Articles and Banco de Portugal Economic Studies, Banco de Portugal, Economics and Research Department.

    More about this item

    JEL classification:

    • C67 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Input-Output Models
    • D57 - Microeconomics - - General Equilibrium and Disequilibrium - - - Input-Output Tables and Analysis
    • F14 - International Economics - - Trade - - - Empirical Studies of Trade

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