Dynamic technological diversification and its impact on firms' performance An empirical analysis of Korean IT firms

Sang Ho Kook, Ki Hong Kim, Chul Ung Lee

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This paper aims to analyze the influence of the technological diversification on a firm's innovation capabilities and investigates the effect of various strategies on the firm's financial performance in a technology-oriented environment. We employ the entropy measurement to calculate technological diversification with 2095 patents, which are applied from years 2009 to 2011 by 507 firms that have participated in Korean government Information Technology (IT) Research and Development (R&D) supporting programs. In our framework, a firm should not diversify among the related technology fields, but should concentrate on a specific technology to reinforce the competitive advantage. However, in the case of the firms with sufficient resources, increasing technological diversification among the unrelated technology fields plays a key role on the firms' performance. Furthermore, the degree of the technological diversification should be adjusted dynamically in compliance with the change of a firm's innovation capabilities. Therefore, these results suggest that a firm should develop differentiated competitiveness through specialization by prioritizing its capabilities, and then exploit unrelated technological diversification to search for new opportunities.

Original languageEnglish
Article number1239
JournalSustainability (Switzerland)
Volume9
Issue number7
DOIs
Publication statusPublished - 2017 Jul 15

Fingerprint

empirical analysis
information technology
diversification
Information technology
firm
performance
Innovation
Entropy
innovation
entropy
competitiveness
patent
specialization
research and development
compliance
resource
resources

Keywords

  • Capabilities
  • Entropy measurement
  • Resources
  • Technological diversification
  • Time lag

ASJC Scopus subject areas

  • Geography, Planning and Development
  • Renewable Energy, Sustainability and the Environment
  • Management, Monitoring, Policy and Law

Cite this

Dynamic technological diversification and its impact on firms' performance An empirical analysis of Korean IT firms. / Kook, Sang Ho; Kim, Ki Hong; Lee, Chul Ung.

In: Sustainability (Switzerland), Vol. 9, No. 7, 1239, 15.07.2017.

Research output: Contribution to journalArticle

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