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Has New Zealand benefited from its investments in research & development?

  • Razzak, Weshah
  • Stillman, Steve
  • Johnson, Robin

We use panel data for nine industries to evaluate research and development (R&D) investments in New Zealand over the past forty years. We estimate the impact of R&D stocks in a particular industry on output per person in that industry and on output per person in the rest of the economy. We examine both public and private R&D investments. Privately provided R&D has a statistically significant positive impact on own-industry output per person, suggesting it increases productivity. However, publicly provided R&D has no impact on own-industry output per person. There is also evidence that private R&D in certain industries positively affects output per person in the rest of the economy, i.e. it generates positive spillovers. There is no evidence of positive spillovers from publicly provided R&D.

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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 1887.

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Date of creation: 2005
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Handle: RePEc:pra:mprapa:1887
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  17. Mohnen, Pierre & Lepine, Normand, 1991. "R&D, R&D spillovers and payments for technology: Canadian evidence," Structural Change and Economic Dynamics, Elsevier, vol. 2(1), pages 213-228, June.
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  27. Goto, Akira & Suzuki, Kazuyuki, 1989. "R&D Capital, Rate of Return on R&D Investment and Spillover of R&D in Japanese Manufacturing Industries," The Review of Economics and Statistics, MIT Press, vol. 71(4), pages 555-64, November.
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