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Interview with Professor Woochan Kim, Recipient of the Hongjo Order of Service Merit - Leading Corp

[Interview with Professor Woochan Kim, Recipient of the Hongjo Order of Service Merit] Leading Corporate Governance Reform with Unwavering Conviction     On April 1, Professor Woochan Kim received the Hongjo Order of Service Merit at the 25th Fair Trade Day ceremony, hosted by the Korea Fair Trade Commission, in recognition of his contributions to establishing a fair and competitive market order. Having long been at the forefront of corporate governance reform, Professor Kim has consistently raised critical questions about Korea’s corporate governance system. More recently, he has expanded his work into the policymaking arena by serving on a number of national advisory bodies and committees. In this interview, Professor Kim reflects on the path he has taken, shares his views on corporate governance reform and economic growth, and offers advice to students. Below is an edited transcript of the interview.   Q1. Congratulations on receiving the Hongjo Order of Service Merit. Could you share your thoughts on receiving the honor? First, I would like to express my gratitude to everyone who has supported me. The achievements for which I received this honor were the result of a collective effort by my colleagues and me. I could never have received this honor without the support of the full-time research fellows at the Solidarity for Economic Reform and the Economic Reform Research Institute. I would like to extend my sincere thanks to all of them.   Q2. You were recognized for your efforts to curb self-dealing and improve related regulations through your work as Director of the Economic Reform Research Institute and in other roles. What does this honor mean to you personally? The path of corporate governance and chaebol reform that I have pursued has never been an easy one. Because the issues we address are deeply connected to structural interests within our society, bringing about change requires considerable time and patience. At times, I found myself wondering, “Why am I doing this?” or “Could I be doing something wrong?” Receiving this honor validated the path I have taken and reassured me that I have been moving in the right direction.     Q3. Was there a defining moment that first sparked your interest in corporate governance and led you to make it your lifelong work? I gradually found myself drawn to the field. I first learned about corporate governance while studying abroad. During my doctoral studies, I attended a guest lecture by Professor Andrei Shleifer of Harvard University’s Department of Economics. Hearing him explain corporate ownership structures was what first drew my attention to the field.Then the Asian financial crisis occurred. At the root of the crisis was the chaebol problem. Korean banks borrowed funds in foreign currencies, converted them into Korean won, and lent the money to chaebol groups. The chaebol groups failed to use those funds effectively and were unable to repay their debts, which contributed to the financial crisis. That was when I realized that the chaebol issue was a problem of national importance. After becoming a professor, I joined the People’s Solidarity for Participatory Democracy and participated in the minority shareholder movement with Professor Hasung Jang. I found it rewarding to take direct action, such as attending shareholders’ meetings and filing shareholder derivative suits. I later joined the Solidarity for Economic Reform when it was established and have remained involved ever since.   Q4. On March 31, you stepped down as the founding Director of the Economic Reform Research Institute, which you had led since its establishment. What led you to step down after such a long tenure? We would also like to know the most valuable takeaway from your time as Director. Our work began with the Economic Democratization Committee of the People’s Solidarity for Participatory Democracy. In 2006, several of us who had worked together left the organization and founded the Solidarity for Economic Reform. Soon afterward, we concluded that its activities needed to be supported by empirical policy research, and we launched the Economic Reform Research Institute in 2009. I served as its founding Director for 17 years. I had been considering stepping down for several years, and as my external responsibilities suddenly increased this year, I decided that it was time to leave the position. One of the most important lessons I learned while leading the institute was that capable members are more important than anything else if an organization is to function effectively. The members of our organization are exceptionally capable experts who work largely behind the scenes. No matter what I ask them—even about subjects I know little about—they can provide an answer within minutes. I also learned how important it is for capable individuals to share common values. Everyone at the institute shares the same mission and sense of purpose: improving corporate governance. Because of this shared commitment, we have been able to resolve differences of opinion without much difficulty. I believe I was able to achieve many meaningful results over the past 17 years because I had the opportunity to work with such talented and committed people.   Q5. In March, you were appointed as a member of the Growth Economy Subcouncil of the National Economic Advisory Council. How do you believe corporate governance is connected to the country’s medium- and long-term economic growth strategy? The central challenge in achieving sustainable economic growth is determining how efficiently we can use the capital and labor available to us. Corporate governance reform is therefore essential to improving the efficiency of capital.Shareholders provide capital to a company with the expectation that its managers will use it efficiently. In many cases, however, managers invest in non-core businesses or hold real estate unrelated to the company’s operations. In many cases, returning such funds to shareholders through dividends would represent a more efficient allocation of capital. If shareholders then invest those dividends in more productive companies, the efficiency of capital allocation across the economy as a whole will improve.     Q6. You were also appointed vice chair of the Financial Consumer Protection Advisory Committee at the Financial Supervisory Service. In your role as a champion for financial consumers, is there a particularly urgent issue that you would like to address? It would be difficult to single out just one urgent issue. Financial consumer protection can be broadly divided into four areas. First, there is the problem of mis-selling in the design and sale of financial products. Second, there is financial crime. As technology continues to advance, the number of victims of phishing scams has been increasing. Third, the threat of cyberattacks is also growing. Finally, there is the need to promote inclusive finance and shared growth initiatives. Financial support and protection for vulnerable groups are equally important. All of these issues are important, so it is difficult to say that any one of them is more urgent than the others. The Financial Consumer Protection Advisory Committee is the highest-level advisory committee within the Financial Supervisory Service, demonstrating how seriously the agency regards financial consumer protection.   Q7. You also lead research at Korea University as Director of the Asian Institute of Corporate Governance. What unique contribution can a university research institute make to society that national advisory bodies or civic organizations cannot? The Asian Institute of Corporate Governance is Korea’s first and virtually only university-affiliated research institute dedicated to corporate governance. Taking advantage of its position within a university, the institute contributes through academic research rather than policy research. In addition to traditional corporate governance issues, we have broadened the scope of our work by supporting research projects related to environmental, social, and governance issues. We also feature internationally renowned professors at our annual online symposium.   Q8. Last November, the second National Corporate Governance Competition for Students was held by the Korea Corporate Governance Forum and the Asian Institute of Corporate Governance. Was there a particular reason or concern that led you to organize the competition? Were there any student proposals from the competition that particularly stood out to you? The first competition was open only to students at Seoul National University School of Law. However, the number of participants fell short of our expectations. For the second competition, we therefore opened it to undergraduate students in order to encourage broader participation. The fundamental purpose of the competition is to encourage university students to take a greater interest in corporate governance issues and understand their importance. Many students participated in the second competition, so I believe we accomplished that objective. All of the participants presented outstanding ideas, but the Gold Prize-winning team was the most memorable. What distinguished the team was that it proposed an idea that controlling shareholders could also accept. Most of the other teams made proposals that were unlikely to be accepted in practice, but the Gold Prize-winning team presented an approach that could also provide economic benefits to controlling shareholders. I found that particularly impressive.   Q9. What issues do you hope Korea University Business School students who aspire to enter the field of corporate governance research will consider during their university years? After graduation, many business school students enter fields that provide professional services to companies. In many cases, however, their work ultimately serves the interests of controlling shareholders or individual executives. I hope students recognize that there is also a third path. They can choose to stand with shareholders and pursue work that contributes to corporate governance reform. This field remains very small at present, but it may grow considerably in the future. I hope students will also consider careers in this direction.   Q10. While concluding some of your previous responsibilities, you have also taken on many new positions. Do you see this period as a turning point in your life? Finally, what is your next goal or challenge? I do not think of it as a particularly significant turning point. I have continued to do the same kind of work, and I intend to keep doing it in the future. As for my next challenge, I am considering a new form of publication that is neither a conventional printed book nor a standard e-book. I am thinking about creating a book using Notion, which would allow me to incorporate multimedia content, include a variety of links, and continually revise and update the material. Corporate governance reform involves a complex web of interests and can therefore become a lonely struggle. Nevertheless, Professor Kim has continued this work steadily, regarding it both as a mission and as something he genuinely enjoys.The path he has followed with unwavering conviction is far from over. He continues to move forward, taking on the challenges that remain unresolved.   KUBS Student Press | Reporting by Jinyoung Kim

2026.07.24 Views 534

Listening More Closely, Supporting More Thoughtfully - KUBS Holds Listening Session with Internation

Listening More Closely, Supporting More Thoughtfully  Korea University Business School Holds Listening Session with International Students On May 19, Korea University Business School held a listening session between the Associate Dean and its international undergraduate students. As the number of international students continues to grow, the session was organized to better understand their academic and daily life experiences and gather direct feedback on ways to improve their campus experience. Students from various countries—including Kazakhstan, China, Mongolia, Türkiye, Japan, and Colombia—gathered to share their experiences and perspectives on studying and living in Korea. The session opened with remarks from Associate Dean Hyeonseung Na. He outlined the support measures currently in place, including a dedicated staff member for international students, a separate email account for international student inquiries, and a faculty advising program. He also introduced upcoming initiatives, including ▲ Instagram content for international students, ▲ an orientation for incoming international freshmen, ▲ career-related lectures for international students, ▲ networking events, ▲ a Korean language coaching program, and ▲ an academic guidebook, saying, "Our goal is to help international students naturally mix with Korean students and enjoy campus life together as members of the business school."   During the session, students shared their experiences adapting to campus life. Several students said they were impressed by Korea's high level of public safety and secure living environment, while others spoke about challenges such as the competitiveness of course registration. Students also noted that senior students and fellow international students from their home countries had been a great help in adjusting to school life, and suggested the need for an information channel for international students and a network connecting graduates.   The meeting also marked the Business School's first official communication event focused on strengthening support for international students. A staff member involved said, "It was a meaningful opportunity to hear directly from international students," adding, "We will continue developing various support programs so that international students can feel a sense of belonging and take an active part in the KUBS community." Korea University Business School plans to use the feedback gathered during the session to further shape its support measures for international students.

2026.07.20 Views 690

Korea University Business School Opens KUBS Trading Zone, a New Hub for Boundary-Spanning Exchange

Korea University Business School Opens KUBS Trading Zone, a New Hub for Boundary-Spanning Exchange For Jungwoo Park, a student from the School of Art & Design, May 8 was a day of unexpected discovery. "Because students from different departments came together, I was able to gain insights into information I normally would not have encountered or considered. That was what impressed me the most." Hozayfa, a KUBS student, had a similar experience that day. "After multiple rounds of discussion, we were able to find the best point of agreement by reconciling one another's opinions." This did not happen in a classroom. It happened on the B1 floor of Hyundai Motor Hall, inside the newly opened KUBS Trading Zone. On Friday, May 8, Korea University Business School (KUBS) held the KUBS Trading Zone Opening & Demo Day. The event, which proceeded through an opening ceremony, artistic session, DOOSAN Art & Culture Room tour, Demo Day, and networking session, brought together around 100 participants, including corporate representatives, students, artists, and faculty members, creating a space where different perspectives could meet, collide, and give rise to new questions.   From Pipeline to Platform At the opening ceremony, Dean Eonsoo Kim explained the background behind the creation of the space. "In the past, universities trained students and sent them out, much like a pipeline," he said. "Now, we wanted to create a place on campus where companies can come in, meet students, and connect with future talent. Going forward, campuses will become places not only for students and faculty, but also for diverse internal and external participants to gather, find solutions and ideas, and interact with one another." The KUBS Trading Zone is an industry–academia collaboration platform designed around the 3Cs of Curiosity, Collaboration, and Contribution. Comprising an LED display, a baby grand piano, artworks, and a multimedia practice room, the space also serves as a hub for realizing the "3C 4Tech" vision, a key pillar of the KUBS 2030 strategy that connects business with four technology areas: AI, AI semiconductors, AI robotics, and AI energy.     Where Art and Business Meet: Seeing, Listening, and Asking At the center of the space stands artist Jeongsoon Oum's installation artwork, "The Elephant Without Trunk K." Oum is known for her artistic language that challenges conventional ideas and offers new ways of seeing human beings and the world. Taking the microphone during the artistic session, she said: "When the trunk, the source of absolute power for an elephant, disappears, we finally come to discover something we had not been able to see before. This work is not only an object of appreciation, but also a work that asks endless questions. The greatest power of contemporary art lies in raising new questions that have never been asked anywhere before. My work has also been collected by RM of BTS and covered by the media, but more than anything, I am proud that this piece now stands at KUBS." This is not the first time KUBS has brought art into an educational space. Following the installation of Lee Ufan's "Relatum–The Location" in front of the KUBS Main Building in 2022, the school has now placed an artwork at the very center of a core learning space. KUBS's philosophy has remained consistent: art is not treated as decoration, but as a device that brings a different perspective into business education.   The artistic session also featured a piano quartet performance by the Unhyun Ensemble, led by Dr. Juhi Kee. The space was filled with William Bolcom's "Graceful Ghost Rag," the third movement, "Andante Cantabile," from Schumann's Piano Quartet, and Brahms's "Rondo alla zingarese" from Piano Quartet No. 1. Dr. Kee said, "Thank you for giving us the opportunity to perform in a space that allows such a rich sound." After the performance, a three-way conversation followed among Dean Eonsoo Kim, artist Jeongsoon Oum, and Dr. Juhi Kee. When asked about the source of creativity, Oum replied, "I designed experiences through the process of meeting others who are completely different from me, yet ask similar questions." Dean Kim echoed this view, presenting "Boundary Spanning" — the idea that disruptive innovation emerges through interaction among people from different fields — as the guiding direction of the KUBS Trading Zone. It was a moment when business and art, two fields that may seem distant at first glance, converged toward the same question.   Real-World Discussions Between Companies and Students During Demo Day, the highlight of the event, four companies — Twinny in robotics, Finda in fintech and AI, Amorepacific in beauty and consumer goods, and SK Siltron in semiconductors — presented real business challenges and risks as discussion topics. The student teams responding to these topics were composed of participants from diverse academic backgrounds, including KUBS, the College of Engineering, the College of Liberal Arts, the School of Art & Design, and international students at KUBS. The very process of people viewing the same problem through entirely different lenses and working toward a single solution was at the heart of Demo Day.   The responses from corporate representatives were more enthusiastic than expected. Youngseok Cheon, CEO of Twinny, said, "If I had had an opportunity like this as a student, I might not have chosen a public enterprise for my first job," adding, "I think this could become an opportunity to work with even more outstanding talent." Hyemin Lee, CEO of Finda, said, "I gained a great deal of inspiration through the process in this space," expressing her intention to actively use the space. Yeonjin Park, Brand Strategy Team Leader at Amorepacific, remarked, "I was surprised that students could so quickly and accurately predict beauty trends I had been thinking about for more than a decade." Geonsoo Park, Pro at SK Siltron, said, "They identified the very problems our company had been thinking about with startling accuracy," adding, "When we want to gain fresh perspectives, it would be very helpful to come here and talk with students."   Professor Daehoon Noh (LSOM) said, "Smooth information exchange requires a setting where outstanding students and companies can come together and collaborate without being placed in a competitive relationship. I felt proud to see students doing so outside the classroom." Professor Minjung Kim (Strategy) said, "At first, the name 'Trading Zone' felt somewhat abstract, but after seeing the site today, I could understand why this space was given that name." She added, "I saw the potential for this space to become a true platform for exchanging ideas, where companies, students, and faculty members cross their respective boundaries, exchange knowledge and perspectives, and develop new ideas together."     "It Helped Me See Things Differently" In the latter part of the event, Broaden, a KUBS student dance club, gave a demonstration in the DOOSAN Art & Culture Room. Created with the aim of connecting artistic thinking with business innovation, the space will be operated on a regular basis as a practice venue for student dance and band clubs, as well as the faculty band. The event concluded successfully with a networking session accompanied by catering.   It was the students' words that best captured the day. Jungwoo Park, a student from the School of Art & Design, said, "What impressed me the most was gaining insights into information that I usually could not access." Hozayfa, a KUBS student, said, "After multiple rounds of discussion, we were able to find the best point of agreement by reconciling one another's opinions." These were experiences that would have been difficult to encounter inside a classroom. The KUBS Trading Zone aims to become a space where precisely such experiences can take place as part of everyday life.   KUBS  Student Press Reporting by Woojin Shin, Yeontae Kim, Dajin Kim, Jinyoung Park, Hyunji Lee, Chaewoo Lee

2026.07.06 Views 660

KUBScholars Hosts 2026 Overseas Graduate Study Information Session

"From Research Topics to Advisor Selection" KUBScholars Hosts 2026 Overseas Graduate Study Information Session     KUBScholars, Korea University Business School's study-abroad preparation program, held its spring 2026 information session on overseas graduate study on April 14. The event was open to all KUBS undergraduate students, current graduate students, and those who have completed their required coursework. More than a standard information session, the event combined general guidance with tailored mentoring from faculty members to support students actively preparing for graduate study abroad. Faculty members representing key academic disciplines at KUBS participated in the event, including Professor Haekang Lee from Finance, Professor Minjae Koo from Accounting, Professors Jongsoo Kim and Minjung Kim from Strategy, Professor Seungwoo Jung from Management, and Professor Kyungsung Jung from IS. Drawing on their own experiences, from applying to doctoral programs abroad to navigating life as international students, the professors provided candid and practical advice. KUBS regularly organizes these sessions not only to offer academic guidance but also to nurture globally competitive researchers and provide a systematic path toward success on the international stage. During the Q&A session, the discussion focused on the core challenges applicants face, including securing strong recommendation letters, defining research topics, building a targeted school list, and making use of pre-doc programs. Faculty members offered practical insights based on their firsthand experiences.   (1) Letters of Recommendation and Writing Samples: Evidence of Research Ability Letters of recommendation and writing samples drew the highest volume of questions. Regarding recommendation letters, the faculty explained that students applying for a PhD after completing a master's degree in Korea typically request letters from their advisor or thesis committee members. They emphasized that the most important criterion is choosing an evaluator who can genuinely and effectively attest to the applicant's research potential. As for writing samples, the professors noted that while they are not always mandatory, they offer an excellent opportunity to demonstrate research capabilities. Whether the sample is co-authored with a faculty member or written independently, quality should come first. As a concrete strategy, they suggested revising and polishing a term paper written during the semester into a submission-ready piece. (2) Define Your Research Topic Before You Apply Questions regarding research topics prompted a firm response: applicants must have a clearly defined area of interest at the time of application. An uncertain or ambiguous attitude makes admission highly difficult. Even if a research topic shifts after enrollment, applicants must present a coherent research plan and clear academic interests during the admissions process. On contacting professors in advance, the faculty offered a realistic perspective. Unlike engineering schools, business schools generally admit students at the department level rather than through individual faculty members. As a result, reaching out to specific professors ahead of time may have limited impact on admission outcomes, and many such inquiries may go unanswered. (3) Application Strategy: Aim for 10 to 20 Schools and Be Cautious About Applying Across Multiple Fields The faculty also provided strategic advice on structuring PhD applications. They cautioned that applying to multiple fields within the same business school, such as both Finance and Accounting, may work against an applicant, as it can create the impression that the applicant is open to any program rather than committed to a specific discipline. Conversely, applying to entirely different colleges within the same university, such as engineering and business, can be a viable strategy. When building a school list, the faculty recommended making an honest self-assessment and selecting 10 to 20 institutions, balanced across highly competitive programs, target programs, and more realistic options. (4) Pre-doc Programs: A New Stepping Stone to PhD Study Students showed strong interest in pre-doc programs, a pathway that has been gaining increasing attention. The faculty highlighted that completing a pre-doc program allows students to enter PhD programs with actual research data and hands-on experience, which can often lead to higher admission rates at top universities. Spending one to two years as a research assistant to strengthen practical research skills can serve as a strong foundation for doctoral study. (5) English Proficiency: "You Have to Create the Environment Yourself" Addressing language barriers, the faculty candidly acknowledged that English proficiency remains one of the most persistent sources of stress throughout the study-abroad experience. They advised students to practice speaking up and asking questions in class well before going abroad. Beyond academic English, they emphasized the importance of creating opportunities to converse naturally with native speakers, noting that such an environment does not simply arise on its own. (6) Choosing an Advisor: Academic Fit Comes Before Fame Finally, the faculty shared practical insights on advisor selection. Rather than focusing solely on a highly renowned scholar in the field, working with an active early-career professor or assistant professor can often lead to closer, more hands-on mentorship. Along with research alignment, students were encouraged to check in advance, through senior students or alumni networks, whether a professor's personality and working style are compatible with their own. Regarding timing, the faculty added that, from a career perspective, starting a PhD as early as possible is generally advantageous. KUBScholars continues to provide opportunities for direct communication between faculty and students, reinforcing its systematic support for KUBS students and students who have completed their required coursework as they prepare to pursue graduate study abroad.  

2026.07.02 Views 990

[Entrepreneurship Academy Lecture On-Demand] “Coding Now Done by ‘Vibe’”

“Coding Now Done by ‘Vibe’”... Special Lecture on AX-Based Startup Insights   On March 17, the Entrepreneurship Academy Lecture On-Demand was held, hosted by Korea University Startup Institute. The session featured Malacca, an AX strategist and AX builder, who delivered a hands-on lecture titled “Vibe Coding Practice: From Planning to MVP Deployment (Gemini & Firebase),” combining AI-based development methods with real-world startup experience.    The lecture drew strong interest from students and was held across two classrooms in the Hyundai Motor Hall. Approximately 170 participants attended, reaching maximum capacity. Although each classroom accommodates around 100 people, attendance exceeded seating capacity, with even stair areas being utilized. To accommodate all participants, a live Zoom broadcast was conducted simultaneously, allowing students to join from both classrooms.      Participants were highly engaged in the hands-on session, following along with coding exercises during the lecture. Students had the opportunity to build simple programs in real time, gaining practical experience with AI-based development processes.    During the lecture, AI-based processes were introduced, emphasizing that AI is not merely a tool but a key driver of AX (AI Transformation), transforming corporate workflows and organizational culture. While highlighting the high productivity of AI “vibe coding,” Malacca also noted the need for safeguards such as “context engineering” and “harness” to address the challenges of maintaining complex systems. He further emphasized that the essence of entrepreneurship lies not in technology-driven thinking, but in validating hypotheses through customer interviews. He advised that “starting quickly, failing, and learning fosters a virtuous cycle of growth driven by execution.”      During the session, Malacca utilized “Jjap Slack,” a tool he personally developed using vibe coding, to facilitate real-time interaction through live comments, enabling participants to ask questions and receive feedback instantly. The session was particularly meaningful in that it was conducted using the same harness template provided to students, allowing them to work with programs at a level applicable to real-world practice.    This “Entrepreneurship Academy Lecture On-Demand 1” highlighted both the evolving role of developers in the AX era and the practical capabilities required for entrepreneurship, offering students integrated insights that bridge technology and business perspectives. The Korea University Startup Institute plans to continue expanding hands-on, practice-oriented startup education programs. 

2026.04.14 Views 1767

Department of Business Administration, Graduate School, Korea University Recruiting New Students

Department of Business Administration, Graduate School, Korea University Recruiting New Students for Fall 2026… Applications Open Until April 9   A new opportunity is opening for those seeking to advance both their research direction and career development. The Department of Business Administration at the Graduate School of Korea University has begun accepting applications for domestic students for the Fall 2026 intake, with the application deadline set for 5:00 PM on Thursday, April 9.   As the business environment continues to evolve rapidly, the criteria for selecting a graduate program are also shifting. Beyond the name of the major, the strength of the research environment and academic network has become an increasingly important factor.    ▲ A group of full-time faculty members at Korea University Business School pose for a commemorative photo.    Korea University Business School boasts one of the largest research infrastructures in the country, supported by 95 full-time faculty members. This is considered a key strength, as it enables applicants to choose academic advisors who closely align with their research interests and topics. The faculty’s diverse expertise, spanning a wide range of subfields and research areas, provides a strong foundation for graduate students to conduct rigorous and advanced research.    As a research-oriented graduate school, Korea University Business School is also strengthening its interdisciplinary research environment to reflect rapidly evolving industries and societal needs. With a focus on the so-called “4Tech” fields—AI, semiconductors, robotics, and energy—the school is expanding the scope of business research beyond traditional boundaries and fostering the exploration of emerging challenges. Through this approach, students are able to analyze business phenomena from a more multidimensional perspective and develop their research questions into independent scholarly work.    Its research infrastructure is another key strength. Graduate students are provided with dedicated research spaces, including offices, seminar rooms, and lockers, along with access to data analysis software such as SAS, SPSS, STATA, and MATLAB. In addition, Korea University Library houses approximately 3.31 million volumes and 86,000 non-book materials, offering a comprehensive foundation for academic research.    In particular, students have access to major databases such as Bloomberg, Compustat, CRSP, WRDS, and LSEG Workspace. Recently, thanks to a donation from Eugene Investment & Securities, the number of Bloomberg terminals has been expanded to 12, further enhancing the research environment in finance and related fields.    Korea University Business School also offers a range of scholarship programs to support students in focusing on their research. These include full tuition coverage through research and teaching assistantships, as well as research scholarships under the BK21 program and merit-based scholarships. Approximately KRW 2.3 billion in scholarships are awarded annually, along with programs that encourage research activities, such as support for participation in international academic conferences.    For the Fall intake, the department will admit students to master’s, doctoral, and integrated master’s–doctoral programs in the following fields: Management, Global Business, Strategy, Finance, Information Systems (IS), and LSOM. The Marketing field will recruit only for doctoral and integrated programs, while Accounting and Business Analytics are excluded from this round of admissions.    The Fall admissions cycle is particularly meaningful as it provides another opportunity for applicants who have reassessed their academic or career paths following the Spring admissions cycle. For those who have further refined their research interests or career goals, this can serve as a strategic opportunity to select a research environment that best fits their needs.    Daeil Nam, Associate Dean for Research at Korea University Business School, stated, “As business studies become increasingly interconnected with industry, the importance of research environments and networks continues to grow,” adding, “We support our students in expanding their research and connecting it to real-world applications.”      ▶ Apply for Fall 2026 Domestic Graduate Admissions at Korea University ◀ 

2026.04.13 Views 3906

[March 2026 SK Awards] Research Summary of Professor Baeho Kim

  Professor Baeho Kim of Korea University Business School received the SK Award for March 2026 for his research that improves the accuracy of risk estimation in high-dimensional portfolios using long-history data.     Acceptance Remarks by Professor Baeho Kim    This paper, for which I served as the corresponding author, was first conceived during my first sabbatical at UC Berkeley in 2016. After returning to Korea, I took on administrative roles as part of the Business School administration and later assumed responsibilities related to the Business Analytics program. While dedicating myself to these duties, financial data analysis techniques relevant to this research topic advanced rapidly, and I faced the challenge of having to fundamentally revise the study’s direction and core methodology.   Nevertheless, thanks to the understanding and support of my co-authors, I did not give up and continued my research efforts. Ultimately, through my second sabbatical in 2023, which allowed me to revisit UC Berkeley, and with the support of Korea University’s flexible semester system, I was able to bring the research to fruition. I would like to express my sincere gratitude to Korea University Business School for providing opportunities for sustained international collaborative research.     Research Overview   Title of Paper : Long-History Principal Component Analysis in a Dynamic Factor Model with Weak Loadings   Journal : Operations Research   Publication Date : March 11, 2026 (online publication; Articles in Advance, forthcoming in print)   Summary of Key Findings :    This study proposes an innovative framework to address the persistent issue of “second-order risk (SOR)” bias in high-dimensional portfolio management. Second-order risk refers to the discrepancy between a portfolio’s predicted risk and its realized performance, which is primarily driven by estimation errors in the covariance and precision matrices of asset returns.   In traditional financial practice, it has been standard practice to use relatively short data histories—typically around one year (approximately 250 days)—to capture rapidly changing market conditions and industry dynamics.   However, this study shows that such conventional approaches can misinterpret random noise as genuine market signals, thereby inducing “excess dispersion bias” in estimated factor loadings. As a result, optimized portfolios may appear safer than they actually are, exposing investors to unforeseen risks and ultimately undermining risk management.   This study formally demonstrates this mechanism through a mathematical theoretical model. Specifically, even in dynamic environments where factor loadings vary over time, or in “weak loadings” settings where effects are concentrated in specific sectors, the study proves that extending the data history for covariance estimation to six years (approximately 1,500 days) and applying a Long-History PCA approach ensures the statistically consistent convergence of covariance and precision matrix estimates. In other words, sufficiently long historical data act as a crucial stabilizer that helps mitigate market instability.   These theoretical findings are strongly supported by both Monte Carlo simulations and empirical analyses using real stock market data from the United States and Europe. In simulations designed to reflect realistic volatility structures and sector-specific risk factors, LH-PCA achieved a substantial reduction in SOR bias compared to conventional PCA methods based on one-year data, the Ledoit-Wolf shrinkage estimator, and GPS correction techniques. Empirical results from the U.S. (CRSP) and European (EURO) markets further confirm that the use of long data histories substantially improves the accuracy of covariance structure estimation and portfolio volatility prediction.   In conclusion, the LH-PCA framework proposed in this study provides a robust and rigorous foundation for constructing more resilient and well-diversified portfolios in modern data-driven risk management.    ▶ Read the full paper: Long-History Principal Component Analysis in a Dynamic Factor Model with Weak Loadings 

2026.04.07 Views 1323

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