Eunmi Tatum Lee is an assistant professor at the Business School of Sejong University. She studied in the U.S. and China as an international student; fluent in both English and Mandarin Chinese. Utilizing trilingual fluency in English, Chinese, and Korean, she is teaching the research methodology of international business for Ph.D. students. Prior to joining the Sejong University Business School, she had extensive working experience in the financial industry and worked at international desks in the headquarters of leading securities companies as a derivatives trader and investment banker. That has also led to advisory committees from the public and private sectors including the Office of the President of the Republic of Korea and multinational enterprises. She is an active researcher and presents her work regularly at national and international conferences. Her research publications have appeared in leading international and Korean journals. The thrust of her research and publications addresses topical issues of international business and international finance, including sustainability and innovation.