Proceedings of 24th International Business Research Conference 12 - 13 December 2013, Planet Hollywood, Las Vegas, USA, ISBN: 978-1-922069-37-5 The Effect of Change in Governance Structure on Corporate Performance in Korean Manufacturing Firms Duk-Ho Kim1 and Joongwha Kim2 This study sees governance structure through the lens of stakeholders surrounding a firm's activities and argues that a firm's ultimate goal must be the maximization of the stakeholder value rather than the simple maximization of stockholders' wealth. In this study, we focus on the governance adequacy, examining the relationship between governance structure's change and corporate performance. Using the multiple regression analysis, we find that the relationship between governance adequacy and corporate performance is statistically significant. In addition, when dividing the corporate governance Index into stockholders' wealth, board of directors, disclosure, audit committee, and dividend policy, board of directors, disclosure, and dividend policy are significantly related to the corporate performance. 1 Duk-Ho Kim, Graduate School of Business Administration, Hankuk University of Foreign Studies, Seoul, Korea, phacheun@daum.net 2 Joongwha Kim, College of Global Business Administration, Hankuk University of Foreign Studies, Seoul, Korea, kim2345678@hanmail.net 1