Technology investment and business performance
Communications of the ACM
Information technology and economic performance: A critical review of the empirical evidence
ACM Computing Surveys (CSUR)
Productivity of Information Systems in the Healthcare Industry
Information Systems Research
Research Report: Increasing Returns to Information Technology
Information Systems Research
Information Technology and Productivity: Evidence from Country-Level Data
Management Science
Information Systems Research
Information technology payoff in the health-care industry: a longitudinal study
Journal of Management Information Systems - Special issue: Impacts of information technology investment on organizational performance
Value Implications of Investments in Information Technology
Management Science
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Recent economic development in Korea was mostly driven by companies in the IT sector. Also, it is widely argued that R&D investment has a positive impact on firm value, especially for IT firms. In this paper, we analyze how R&D investment has contributed to the growth of Korea's economy by examining the effect of R&D investment on firms' market value, measured as Tobin's Q, and investigate whether this effect is different between firms in the IT sector and firms in the non-IT sector. We also account for the effect of another major change experienced by Korean firms: changes in corporate governance structure. We find that for firms in the IT industry, higher R&D investment coupled with high foreign ownership results in higher firm valuation.