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A computer software price index using scanner data

Author

Listed:
  • Marc Prud'homme
  • Dimitri Sanga
  • Kam Yu

Abstract

In the last 20 years, the expenditure share of prepackaged software in the national output has grown. The large number of characteristics in computer software make hedonic regression techniques impractical for purposes of controlling for quality changes. In this study, matched model price indices are constructed using monthly scanner data on prices and unit values for various prepackaged computer software titles and categories sold in Canada from January 1996 to June 2000. Quality differences are controlled for by applying the maximum overlap method. Results show that prices declined during the period studied at an average annual rate of 5.9%.

Suggested Citation

  • Marc Prud'homme & Dimitri Sanga & Kam Yu, 2005. "A computer software price index using scanner data," Canadian Journal of Economics, Canadian Economics Association, vol. 38(3), pages 999-1017, August.
    • Handle: RePEc:cje:issued:v:38:y:2005:i:3:p:999-1017
    DOI: 10.1111/j.0008-4085.2005.00313.x
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    Cited by:

    1. Sutirtha Bandyopadhyay & Bharat Ramaswami, 2022. "The representative agent bias in cost of living indices," Bulletin of Economic Research, Wiley Blackwell, vol. 74(1), pages 155-178, January.
    2. repec:aei:rpaper:37301 is not listed on IDEAS
    3. Grace Kite, 2012. "The Impact of Information Technology Outsourcing on Productivity and Output: New Evidence from India," Working Papers 173, Department of Economics, SOAS University of London, UK.
    4. Grace Kite, 2018. "A conduit for knowledge? demonstrating the strength of technology improvements in Indian firms that buy outsourced information technology," Journal of Evolutionary Economics, Springer, vol. 28(2), pages 225-243, April.
    5. David M. Byrne & Stephen D. Oliner & Daniel E. Sichel, 2013. "Is the Information Technology Revolution Over?," International Productivity Monitor, Centre for the Study of Living Standards, vol. 25, pages 20-36, Spring.
    6. Wei Dai & Kam Yu, 2019. "Contestability in the Digital Music Player Market," Journal of Industry, Competition and Trade, Springer, vol. 19(2), pages 293-311, June.
    7. Adam Copeland, 2013. "Seasonality, consumer heterogeneity and price indexes: the case of prepackaged software," Journal of Productivity Analysis, Springer, vol. 39(1), pages 47-59, February.

    More about this item

    JEL classification:

    • C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software

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