International strategy, R & D intensity, and sustainable earnings of biotech firms

Abstract

For a relatively small country such as Korea to successfully establish its presence in the global biotech industry, it must pair a successful domestic model with an effective export strategy. However, there are little empirical findings on the relationship between biotech firms' internationalization strategy, research and development (R & D) intensity, and sustainable earnings. Thus, we explore this often overlooked area by analyzing the relationship between the international strategies and sustainable earnings of biotech firms. By using a sample of 29,583 firm-year observations in South Korea between 2000 and 2017, this study analyzes the association between internationalization strategy and sustainable earnings. Findings from the analysis show that internationalization strategy has a negative impact on biotech firms. However, the impact of international strategy on sustainable earnings of a biotech firm is observed to be positively influenced by R & D intensity. This study contributes to the research on the determinants of sustainable earnings by empirically proving that biotech firms' internationalization strategy with high R & D investments leads to an increase in earnings sustainability.