오 프레더릭 동철 교수

Abstract We examine whether venture capital (VC) investment enhances corporate innovation in Korea. Using a matched sample of 802 firms from 1998 to 2012, we find that after the first round of VC investment, VC‐backed firms are more innovative than non‐VC‐backed firms. Our results suggest that the positive influence of VC investment largely comes from the ability of VC firms to reduce information asymmetry between investors and ventures: VC funds managed by independent venture capitalists signif

This study examines whether foreign equity investment promotes domestic firms’ innovation activities. Using panel data on the Korean firms during the 1999–2013 period, we find that foreign ownership has a positive effect on firms’ innovation activities. Furthermore, we also show that, as compared to non-chaebol firms, chaebol firms’ innovation activity becomes much greater with the increase of foreign ownership. Finally, we investigate industry-level spillover effects of innovation. Specifically

This article assesses the effects of the competitive structure of a product market on a firm’s corporate governance structure. Our model demonstrates that shareholders strategically determine the corporate governance structure, including the manager’s stock ownership and his controlling power over the firm, in order to maximize their utility in the product market competition. We find that the manager’s stock ownership is lower and his controlling power over the firm is higher when the firm’s pro

We examine the performance of the Korean owner-managers during the 1997−1998 Asian financial crisis and the 2008−2009 global financial crisis to establish whether they overcome the unexpected exterior shocks better than employed managers. We find that the owner-managers record a significantly greater performance during the crises, and especially during the latter period. Moreover, our results suggest that such a tendency comes from the owner-managers’ superior investment decisions. Our paper thu

This article provides evidence that firms with high market expectations disclose more information to investors, utilizing the fair disclosure regulation in Korea to proxy for their disclosure choices. This finding is consistent with the argument that in order to retain their dominant positions, highly evaluated firms are more concerned about the market’s perception of them as providers of timely and detailed disclosure. We also find that the impact of market expectations on disclosure is more pr

In this study, we investigate whether foreign equity participation fostered the growth of Korea's credit rating industry during the 2002–2013 period. We find that the rating quality deteriorated steadily even though the foreign ownership of Korea's credit rating agencies increased: Rating levels went up. Our analysis indicates that the Korean government's policy of gradually relaxing the restrictions on foreign ownership of local credit rating agencies was ineffectual. ( JEL G24, F21, F65, D43)

Investigating the market structure of Korea's credit rating industry during the 1990-2007 period, this paper utilizes the Rosse-Panzar methodology to evaluate the Korean government's financial restructuring policy for fostering the competitive condition in the credit rating industry after the 1997 financial crisis. We find that the degree of market competition in the credit rating industry increased after the implementation of the Korean government's financial restructuring policy. Our analysis