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Imports, Productivity and the Origin Markets -the role of knowledge-intensive economies

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Author Info
Lööf, Hans () (CESIS - Centre of Excellence for Science and Innovation Studies, Royal Institute of Technology)
Andersson, Martin () (CESIS - Centre of Excellence for Science and Innovation Studies, Royal Institute of Technology)

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Abstract

This paper investigates whether domestic firms’ productivity is an increasing function of imports from the most knowledge intensive economies in the world, i.e. the G7 countries. Using Swedish firm-level data, we confirm an instantaneous causality going from imports to productivity. We also show that productivity is increasing in the G7-fraction of total imports. Our results highlight the importance of import flows from R&D and knowledge intensive economies for productivity and are consistent with imports being a vehicle for technology diffusion. Tests of the sensitivity of the results suggest that G7 imports are particularly important for firms in high-technology sectors and for firms belonging to multinationals and domestic corporations.

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Publisher Info
Paper provided by Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies in its series Working Paper Series in Economics and Institutions of Innovation with number 146.

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Length: 29 pages
Date of creation: 13 Oct 2008
Date of revision:
Handle: RePEc:hhs:cesisp:0146

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Postal: CESIS - Centre of Excellence for Science and Innovation Studies, Royal Institute of Technology, SE-100 44 Stockholm, Sweden
Phone: +46 8 790 95 63
Web page: http://www.infra.kth.se/cesis/
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Related research
Keywords: Technology diffusion; productivity; imports; panel data; GMM;

Find related papers by JEL classification:
C81 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Microeconomic Data
F14 - International Economics - - Trade - - - Country and Industry Studies of Trade
L10 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - General
L60 - Industrial Organization - - Industry Studies: Manufacturing - - - General
O33 - Economic Development, Technological Change, and Growth - - Technological Change - - - Technological Change: Choices and Consequences; Diffusion Processes

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References listed on IDEAS
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    Other versions:
  2. Richard Kneller, . "Exporters and International Knowledge Transfer: Evidence From UK Firms," Discussion Papers 07/07, University of Nottingham, GEP. [Downloadable!]
  3. Hiroyuki Kasahara & Joel Rodrigue, 2005. "Does the Use of Imported Intermediates Increase Productivity? Plant-Level Evidence," University of Western Ontario, RBC Financial Group Economic Policy Research Institute Working Papers 20057, University of Western Ontario, RBC Financial Group Economic Policy Research Institute. [Downloadable!]
    Other versions:
  4. Arellano, Manuel & Bover, Olympia, 1995. "Another look at the instrumental variable estimation of error-components models," Journal of Econometrics, Elsevier, vol. 68(1), pages 29-51, July. [Downloadable!] (restricted)
    Other versions:
  5. Davide Castellani & Francesco Serti & Chiara Tomasi, 2008. "Firms in International Trade: Importers and Exporters Heterogeneity in the Italian Manufacturing Industry," LEM Papers Series 2008/04, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy. [Downloadable!]
  6. Holtz-Eakin, Douglas & Newey, Whitney & Rosen, Harvey S, 1988. "Estimating Vector Autoregressions with Panel Data," Econometrica, Econometric Society, vol. 56(6), pages 1371-95, November. [Downloadable!] (restricted)
  7. David Roodman, 2006. "How to Do xtabond2: An Introduction to "Difference" and "System" GMM in Stata," Working Papers 103, Center for Global Development. [Downloadable!]
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  8. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains from Variety," The Quarterly Journal of Economics, MIT Press, vol. 121(2), pages 541-585, May. [Downloadable!] (restricted)
    Other versions:
  9. Zvi Griliches & Jacques Mairesse, 1981. "Productivity and R and D at the Firm Level," NBER Working Papers 0826, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  10. "Jakob B." "Madsen", 2008. "Economic Growth, TFP Convergence and the World Export of Ideas: A Century of Evidence," Scandinavian Journal of Economics, Blackwell Publishing, vol. 110(1), pages 145-167, 03. [Downloadable!] (restricted)
  11. Laszlo Halpern & Miklos Koren & Adam Szeidl, 2006. "Imports and Productivity," 2006 Meeting Papers 796, Society for Economic Dynamics. [Downloadable!]
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  12. Eaton, Jonathan & Kortum, Samuel, 1997. "Engines of growth: Domestic and foreign sources of innovation," Japan and the World Economy, Elsevier, vol. 9(2), pages 235-259, May. [Downloadable!] (restricted)
    Other versions:
  13. Dr. Peter Kenning & Hilke Plassmann, 2004. "NeuroEconomics," Experimental 0412005, EconWPA. [Downloadable!]
  14. Anderson, T. W. & Hsiao, Cheng, 1982. "Formulation and estimation of dynamic models using panel data," Journal of Econometrics, Elsevier, vol. 18(1), pages 47-82, January. [Downloadable!] (restricted)
  15. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages S71-102, October. [Downloadable!] (restricted)
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