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May 2025
Case

Initial Financial Statements at Blank Corporation: Bridging Content and Commerce

By: Jung Koo Kang, Panje Jayden Kim and David Allen

This accounting case is intended to teach students how to compile an income statement, a balance sheet, and a cash flow statement. It focuses on Blank Corporation, an innovative South Korean company that bridged content and commerce by selling products directly through... View Details

Keywords: Accounting; Financial Statements; Business Startups; Social Media; Advertising; Digital Marketing; Consumer Products Industry; South Korea

May 2025
Case

Netflix Beyond Streaming: Strategies for the Next Era of Entertainment

By: Juan Alcacer and Lorenzo Lucidi

Netflix loses subscribers for the first time in over a decade—can the streaming pioneer reinvent itself before competitors, costs, and churn catch up? In 2022, facing fierce competition and shifting consumer behaviors, Netflix confronts its most critical strategic... View Details

Keywords: United States; Australia; Brazil; Canada; France; Germany; India; Japan; Mexico; Russia; South Korea; Spain; United Kingdom

April 2025
Case

Breezm: Innovative 3D-Printed Eyewear (A)

By: Juan Alcácer, Brian Mao Fu and Adina Wong

In 2023, Breezm, a South Korean startup, faced a strategic decision about how to grow its innovative 3D-printed, custom-fit eyewear business. Co-founded in 2017 by Zenma Park and Wooseok Sung, Breezm combined facial scanning, AI, and in-house production to solve the... View Details

Keywords: 3D Printing; Eyeyewear; Growth; Business Startups; AI and Machine Learning; Technological Innovation; Growth and Development Strategy; Risk and Uncertainty; Expansion; South Korea

February 2025 (Revised February 2025)
Case

Align Partners and SM Entertainment: Korean Shareholder Activism Meets K-Pop (A)

By: Charles CY Wang and Billy Chan

For years, institutional investors had experienced very limited success in influencing the management of listed companies through shareholder activist campaigns in Korea. The common practice of circular ownership and public resentment toward foreign shareholder... View Details

Keywords: Financial Reporting; Public Equity; Stocks; Investment Activism; Music Entertainment; Corporate Governance; Entertainment and Recreation Industry; South Korea

February 2025
Supplement

Align Partners and SM Entertainment: Korean Shareholder Activism Meets K-Pop (B)

By: Charles CY Wang and Billy Chan

For years, institutional investors had experienced very limited success in influencing the management of listed companies through shareholder activist campaigns in Korea. The common practice of circular ownership and public resentment toward foreign shareholder... View Details

Keywords: Financial Reporting; Public Equity; Stocks; Investment Activism; Music Entertainment; Corporate Governance; Entertainment and Recreation Industry; South Korea

January 2025
Case

Olive Young: Formulating Beauty Innovation

By: Rebecca Karp and Shu Lin

Sun-jung Lee, CEO of Olive Young, South Korea's largest beauty and health retailer, saw significant potential in the U.S. market and considered three pathways: replicating Korea's omnichannel model, adopting a digital-native approach with curated products, or relying... View Details

Keywords: Business Model; Market Entry and Exit; Business Strategy; Distribution Channels; Retail Industry; Beauty and Cosmetics Industry; South Korea; East Asia; United States

November 2024
Case

AlphaGo (A): Birth of a New Intelligence

By: Shikhar Ghosh and Shweta Bagai

This case, the first of a three-part series, traces DeepMind's evolution from its 2010 founding through its acquisition by Google in 2014. Often referred to as the "Apollo project" of artificial intelligence, DeepMind used games as a testing ground to develop AI... View Details

Keywords: AI and Machine Learning; Technology Adoption; Games, Gaming, and Gambling; Technological Innovation; Creativity; Technology Industry; South Korea; China; United States

September 2024 (Revised March 2025)
Supplement

Wemade: (Re)Establishing Trust in Blockchain Games (B)

By: Jung Koo Kang, Charles C.Y. Wang, David Allen and Kwangmoon So

This supplement reviews Wemade's efforts to rebuild confidence in its business after its WEMIX coin was delisted from the major South Korean cryptocurrency exchanges on December 8, 2022. It outlines Wemade's strategy of transparency, which included partnerships with... View Details

Keywords: Blockchain; Cryptocurrency; Crypto Economy; Accounting; Financial Reporting; Revenue Recognition; Games, Gaming, and Gambling; Corporate Disclosure; Information Technology; Financial Markets; Governance; Accounting Industry; Video Game Industry; South Korea

June 2024 (Revised March 2025)
Case

Wemade: (Re)Establishing Trust in Blockchain Games (A)

By: Jung Koo Kang, Charles C.Y. Wang, David Allen and Kwangmoon So

This case explores the fundamental challenges and accounting issues arising from the integration of blockchain technology into traditional business models. It features Wemade, a South Korean online gaming company that has staked its future on blockchain-based games.... View Details

Keywords: Blockchain; Cryptocurrency; Video Games; Accounting; Financial Reporting; Revenue Recognition; Games, Gaming, and Gambling; Corporate Disclosure; Information Technology; Technology Adoption; Accounting Industry; Information Technology Industry; Video Game Industry; South Korea

February 2024 (Revised July 2024)
Case

Korea Venture Investment Corporation

By: Paul A. Gompers and Billy Chan

Financial service sector Korea Venture Investment Corporation (KVIC) is the venture capital arm of the Korean government with a founding mission to build a domestic startup ecosystem that would be as competitive as Silicon Valley. KVIC manages a basket of... View Details

Keywords: Entrepreneurship; Society; Investment; Venture Capital; Mission and Purpose; State Ownership; Financial Services Industry; Asia; South Korea

November 2023
Case

Riiid: Scaling AI Educational Services Globally

By: John Jong-Hyun Kim, Nancy Dai and Ruru Hoong

This article explores the definition and evolution of AI, its applications in education, and the role of AI, particularly in K-12 education. It discusses the founding of Riiid, an AI-driven educational technology company, and its journey in the education sector, with a... View Details

Keywords: AI and Machine Learning; Economic Sectors; Technological Innovation; Education Industry; South Korea; Asia

August 2023
Case

BYD, China, and Global Electric Vehicle Rivalry

By: Cynthia A. Montgomery and Max Hancock

In 2023, BYD, a Chinese electric vehicle (EV) maker, surpassed Tesla to become the world's best-selling EV brand. BYD began selling mobile phone batteries in 1995, acquired a license to sell vehicles in 2002, and spent two decades building its EV brand, growing its... View Details

Keywords: Competition; Competitive Strategy; Expansion; Segmentation; Vertical Integration; Market Participation; Environmental Sustainability; Auto Industry; Electronics Industry; China; Europe; United States; Japan; South Korea

February 2023 (Revised February 2024)
Case

Doing Business in Seoul, South Korea

By: Sara Fleiss, Leonard A. Schlesinger, Bonnie Yining Cao and Dawn H. Lau

This case examines the challenges and opportunities of doing business in Seoul, South Korea. It highlights South Korea's economic development in the decades leading up to 2024 in the context of its history, culture, and politics. View Details

Keywords: Emerging Markets; Strategy; Management; Social Enterprise; Technology Industry; Consulting Industry; South Korea; United States

July 2022
Case

Metaverse Seoul

By: Mitchell Weiss and Samantha Markowitz

In May 2022, the Seoul Metropolitan Government (SMG) launched the pilot of Metaverse Seoul, a government-run metaverse. SMG had delivered a virtual version of Seoul’s mayor’s office. The team aimed to gain insights as they worked towards building a broad, immersive,... View Details

Keywords: Metaverse; Entrepreneurship; Innovation and Invention; Digital Platforms; Internet and the Web; Government Administration; Public Administration Industry; South Korea; Asia

January 2022
Case

Walmart Goes Global (A)

By: Juan Alcácer

Keywords: Multinational Firms and Management; Success; Globalized Markets and Industries; Expansion; Market Entry and Exit; Failure; Retail Industry; Germany; China; Argentina; South Korea; Canada; Japan; Brazil; Africa; United Kingdom; United States; Mexico

April 2021 (Revised December 2023)
Case

The Mahindra Group: Leading with Purpose

By: Ranjay Gulati and Rachna Tahilyani

India headquartered Mahindra Group is a multibillion-dollar federation of companies operating across the globe. It is ahead of its time in articulating its purpose and mapping its values, something it had first done at inception and then refreshed yet again as ‘Rise’... View Details

Keywords: Mission and Purpose; Organizational Culture; Change Management; Communication Strategy; Family Ownership; Corporate Social Responsibility and Impact; Revenue; Auto Industry; Financial Services Industry; Manufacturing Industry; Technology Industry; Asia; India; Mumbai; South Korea; Italy; United States

January 2020
Case

SK Group: Social Progress Credits

By: George Serafeim, Ethan Rouen and David Freiberg

SK Group was one of the largest companies South Korea. A family-run conglomerate consisting of around 120 subsidiaries and employing more than 100,000, SK was tightly knit into the fabric of Korean society. SK viewed their future success as contingent upon the strength... View Details

February 2018 (Revised August 2018)
Case

KT Corporation in the New Energy Market

By: Forest L. Reinhardt and Dawn H. Lau

Keywords: South Korea; Korea Telecom; Energy Markets; Chang-Gyu Hwang; KT; Energy; Energy Industry; Telecommunications Industry; South Korea; Korean Peninsula

January 2018
Supplement

In the Eye of a Geopolitical Storm: South Korea's Lotte Group, China and the U.S. THAAD Missile Defense System (B)

By: Andy Zelleke and Brian Tilley

This case explores Lotte Group’s challenge of how to respond to Chinese government pressure in 2017, following the Group’s February decision to transfer land to the South Korean government, on which Seoul intended to deploy the U.S.-built THAAD missile defense system.... View Details

Keywords: Multinational Corporation; Corporate Governance; Leadership; International Relations; Decision Making; South Korea; China; Japan; United States

December 2017 (Revised January 2019)
Case

In the Eye of a Geopolitical Storm: South Korea's Lotte Group, China and the U.S. THAAD Missile Defense System (A)

By: Andy Zelleke and Brian Tilley

By late 2016 and early 2017, Lotte Group, a South Korean chaebol (large family-controlled business group) had become embroiled not only in the domestic political turmoil surrounding President Park Geun-hye, but also—uncomfortably—in a four-country geopolitical storm. ... View Details

Keywords: Corporate Social Responsibility; Politics; Corporate Social Responsibility and Impact; National Security; International Relations; Decision Making; Government and Politics; Leadership; South Korea; China; Japan

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