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Open technology innovation activity and firm value: evidence from Korean firms

Author

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  • Hyunchul Lee
  • Seokchin Kim
  • Jinsu Kim

Abstract

Despite the importance of Open Technology Innovation Activity (OTIA) for firm value, the literature investigating effects of OTIA announcements of developing country firms is not known in international academic circles. Our study using an event study approach examines the effects of OTIA (technology import and joint R&D) announcements of firms in Korea, one of the leading developing and highly innovative countries. We find that the announcements of OTIA produce positive average abnormal returns. Interestingly, unlike the prior studies on developed country firms, OTIA with firms in the homogenous industry leads to greater firm value than that involving firms in heterogenic industries. This implies an importance of a technological fusion with external firms in different industries for value of developing country firms. In addition, this article finds no home bias that a nationality of partner firms is not essential for the relation between OTIA and value of firms.

Suggested Citation

  • Hyunchul Lee & Seokchin Kim & Jinsu Kim, 2012. "Open technology innovation activity and firm value: evidence from Korean firms," Applied Economics, Taylor & Francis Journals, vol. 44(27), pages 3551-3561, September.
    • Handle: RePEc:taf:applec:44:y:2012:i:27:p:3551-3561
    DOI: 10.1080/00036846.2011.577026
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    References listed on IDEAS

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    1. Kraft, Kornelius & Czarnitzki, Dirk, 2002. "Measuring the impact of innovation on firm value: a new approach," ZEW Discussion Papers 02-73, ZEW - Leibniz Centre for European Economic Research.
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    Cited by:

    1. Xiong, Tao & Zhang, Wendong & Chen, Chen-Ti, 2021. "A Fortune from misfortune: Evidence from hog firms’ stock price responses to China’s African Swine Fever outbreaks," Food Policy, Elsevier, vol. 105(C).
    2. Lee, Hyunchul & Kim, Dukyong & Seo, Minkyo, 2013. "Market valuation of marketing alliances in East Asia: Korean evidence," Journal of Business Research, Elsevier, vol. 66(12), pages 2492-2499.
    3. Hsiao, Shu-Hua, 2014. "PTE, innovation capital and firm value interactions in the biotech medical industry," Journal of Business Research, Elsevier, vol. 67(12), pages 2636-2644.
    4. Zhunwoo Kim & Ohsung Kwon, 2024. "The moderating role of external private investment on government-sponsored commercialisation R&D," Economics and Business Letters, Oviedo University Press, vol. 13(1), pages 12-19.
    5. Hyunchul Lee & Kyungtag Lee & Jong Ha Lee, 2021. "The Various Effects of Technology Trade on the Sustainable Market Value of Firms in OECD Countries," Sustainability, MDPI, vol. 13(22), pages 1-20, November.
    6. Tao Xiong & Wendong Zhang & Fangxiao Zhao, 2023. "When China strikes: Quantifying Australian companies' stock price responses to China's trade restrictions," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 67(4), pages 636-671, October.

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