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Computer Networks and Productivity Revisited: Does Plant Size Matter? Evidence and Implications

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  • Henry Hyatt
  • Sang Nguyen

Abstract

Numerous studies have documented a positive association between information technology (IT) investments and business- and establishment-level productivity, but these studies usually pay sole or disporportionate attention to small- or medium-sized entities. In this paper, we revisit the evidence for manufacturing plants presented in Atrostic and Nguyen (2005) and show that the positive relationship between computer networks and labor productivity is only found among small- and medium-sized plants. Indeed, for larger plants the relationship is negative, and employment-weighted estimates indicate computer networks have a negative relationship with the productivity of employees, on average. These findings indicate that computer network investments may have an ambiguous relationship with aggregate labor productivity growth.

Suggested Citation

  • Henry Hyatt & Sang Nguyen, 2010. "Computer Networks and Productivity Revisited: Does Plant Size Matter? Evidence and Implications," Working Papers 10-25, Center for Economic Studies, U.S. Census Bureau.
    • Handle: RePEc:cen:wpaper:10-25
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    References listed on IDEAS

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    1. Dale W. Jorgenson & Kevin J. Stiroh, 2000. "Raising the Speed Limit: U.S. Economic Growth in the Information Age," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 31(1), pages 125-236.
    2. Erik Brynjolfsson & Thomas W. Malone & Vijay Gurbaxani & Ajit Kambil, 1994. "Does Information Technology Lead to Smaller Firms?," Management Science, INFORMS, vol. 40(12), pages 1628-1644, December.
    3. Erik Brynjolfsson & Lorin M. Hitt, 2003. "Computing Productivity: Firm-Level Evidence," The Review of Economics and Statistics, MIT Press, vol. 85(4), pages 793-808, November.
    4. Ilsoon Shin, 2006. "Adoption of Enterprise Application Software and Firm Performance," Small Business Economics, Springer, vol. 26(3), pages 241-256, April.
    5. Timothy Dunne & Lucia Foster & John Haltiwanger & Kenneth R. Troske, 2004. "Wage and Productivity Dispersion in United States Manufacturing: The Role of Computer Investment," Journal of Labor Economics, University of Chicago Press, vol. 22(2), pages 397-430, April.
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    Cited by:

    1. Emannuel Dhyne & Joep Konings & Joep Konings & Stijn Vanormelingen,, 2018. "IT and productivity: A firm level analysis," Working Paper Research 346, National Bank of Belgium.
    2. Prasanna Tambe & Lorin M. Hitt, 2012. "The Productivity of Information Technology Investments: New Evidence from IT Labor Data," Information Systems Research, INFORMS, vol. 23(3-part-1), pages 599-617, September.
    3. Konings, Jozef & Dhyne, Emmanuel & Van den bosch, Jeroen & ,, 2018. "The Return on Information Technology: Who Benefits Most?," CEPR Discussion Papers 13246, C.E.P.R. Discussion Papers.

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    More about this item

    JEL classification:

    • L6 - Industrial Organization - - Industry Studies: Manufacturing
    • O3 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights

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