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Empirical evidence of externalities of IT capital in Japan

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Author Info
Yasuo Nakanishi () (Senshu University, Department of Economics)
Abstract

We tested for the presence of IT capital externalities, based on a translog cost function framework applied to 10 Japanese manufacturing industries for the years 1974 to 1993. This framework allows us to test whether investment in IT capital in other industries reduces costs in a given industry. Our findings strongly suggest that externalities are prevalent in these manufacturing industries.

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File URL: http://economicsbulletin.vanderbilt.edu/2005/volume15/EB-05O30004A.pdf
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Publisher Info
Article provided by Economics Bulletin in its journal Economics Bulletin.

Volume (Year): 15 (2005)
Issue (Month): 18 ()
Pages: 1-11
Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Handle: RePEc:ebl:ecbull:v:15:y:2005:i:18:p:1-11

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Related research
Keywords: Externalities; IT capital; Translog model;

Find related papers by JEL classification:
O3 - Economic Development, Technological Change, and Growth - - Technological Change
R3 - Urban, Rural, and Regional Economics - - Production Analysis and Firm Location

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

  1. Morrison, Catherine J, 1988. "Quasi-Fixed Inputs in U.S. and Japanese Manufacturing: A Generalized Leontief Restricted Cost Function Approach," The Review of Economics and Statistics, MIT Press, vol. 70(2), pages 275-87, May. [Downloadable!] (restricted)
  2. Jorgenson, D.W. & Stiroh, K., 1994. "Computers abd Growth," Harvard Institute of Economic Research Working Papers 1707, Harvard - Institute of Economic Research.
  3. Catherine J. Morrison, 2000. "Assessing The Productivity Of Information Technology Equipment In U.S. Manufacturing Industries," The Review of Economics and Statistics, MIT Press, vol. 79(3), pages 471-481, August. [Downloadable!] (restricted)
    Other versions:
  4. Donald Siegel, 1997. "The Impact Of Computers On Manufacturing Productivity Growth: A Multiple-Indicators, Multiple-Causes Approach," The Review of Economics and Statistics, MIT Press, vol. 79(1), pages 68-78, February. [Downloadable!] (restricted)
  5. Dale W. Jorgenson, 2001. "Information Technology and the U.S. Economy," American Economic Review, American Economic Association, vol. 91(1), pages 1-32, March. [Downloadable!] (restricted)
  6. Donald Siegel & Zvi Griliches, 1992. "Purchased Services, Outsourcing, Computers, and Productivity in Manufacturing," NBER Chapters, in: Output Measurement in the Service Sectors, pages 429-460 National Bureau of Economic Research, Inc. [Downloadable!]
    Other versions:
  7. Frank R. Lichtenberg, 1996. "The Output Contributions of Computer Equipment and Personnel: A Firm- Level Analysis," NBER Working Papers 4540, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  8. Catherine J. Morrison & Donald Siegel, 1997. "External Capital Factors And Increasing Returns In U.S. Manufacturing," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 647-654, November. [Downloadable!] (restricted)
  9. Nakanishi, Yasuo, 2002. "Employment and IT Capital in Japan," Applied Economics Letters, Taylor and Francis Journals, vol. 9(13), pages 865-67, October. [Downloadable!] (restricted)
  10. Erik Brynjolfsson & Lorin M. Hitt, 2000. "Beyond Computation: Information Technology, Organizational Transformation and Business Performance," Journal of Economic Perspectives, American Economic Association, vol. 14(4), pages 23-48, Fall. [Downloadable!] (restricted)
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