Publications

Edward Chang (he/him/his) is an Assistant Professor of Business Administration in the Negotiation, Organizations & Markets Unit at Harvard Business School. He teaches Inclusion in the MBA required curriculum and Negotiations in the MBA elective curriculum.
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October 2019
Case

Kaspi.kz IPO

By: Victoria Ivashina and Esel Çekin

This case follows Kaspi.kz, a private equity (Baring Vostok) co-owned retail bank in Central Asia that evolved into a fintech, payments and e-commerce company. It provides insights into private equity financing, portfolio company management, and initial public offering... View Details

Keywords: Finance; Private Equity; Initial Public Offering; Organizational Change and Adaptation; Central Asia

2022
Working Paper

Buy Now, Pay Later Credit: User Characteristics and Effects on Spending Patterns

By: Marco Di Maggio, Justin Katz and Emily Williams

Firms offering "buy now, pay later" (BNPL) point-of-sale installment loans with minimal underwriting and low interest have captured a growing fraction of the market for short-term unsecured consumer credit. We provide a detailed look into the US BNPL market by... View Details

Keywords: Household Finance; Fintech; Consumer Credit; Credit; Consumer Behavior

Leading with Finance is a flexible, 6-week, highly-interactive online course which is designed to provide participants with a thorough understanding of the principles of finance – a toolkit for making smart financial decisions and the confidence to clearly... View Details

25 Mar 2021
Blog Post

Meet the Student Academic Services Support Team at HBS!

resources available to them in order to best navigate academic and personal circumstances for which they may need support. SAS is available to partner with students to provide support and resources on the many facets of the HBS experience... View Details

2010
Book

One Report: Integrated Reporting for a Sustainable Strategy

By: Robert G. Eccles and Michael Krzus

"One Report" refers to an emerging trend in business taking place throughout the world where companies are going beyond separate reports for financial and nonfinancial (e.g., corporate social responsibility or sustainability) results and integrating both into a single... View Details

Keywords: Integration; Reports; Strategy

Find at Harvard

28 Jul 2023
Blog Post

How I Landed My Manufacturing Internship at HBS

thereof), I wasn’t sure what industry/sector I wanted to pursue for a summer internship. After some research and reflection, I focused on manufacturing. I was an aerospace systems and standards engineer prior to HBS, and I thought the manufacturing sector would View Details

March 2016 (Revised February 2023)
Exercise

Advertising Experiments at RestaurantGrades

By: Michael Luca, Weijia Dai and Hyunjin Kim

Advertising Experiments at RestaurantGrades is an exercise in which students are asked to analyze and make a recommendation on the basis of simulated experimental data. The setting is a hypothetical restaurant review company called RestaurantGrades (RG), which shows... View Details

Keywords: Analysis; Digital Marketing

Program

Competing in the Age of AI—Virtual

can provide wide-ranging insights into your business challenges and career decisions Who Should Attend Decision-makers, leaders, and individual contributors at both established companies and startups of any size, who are responsible for... View Details

October 2002 (Revised May 2021)
Case

Group Process in the Challenger Launch Decision (A)

By: Amy C. Edmondson and Laura Feldman

The night before the launch of the Challenger shuttle, officials from Morton Thiokol (Solid Rocket Booster manufacturer) and NASA participated in a teleconference to discuss whether to postpone the shuttle launch due to predicted low temperatures at Kennedy Space... View Details

Keywords: Process Analysis; Problems and Challenges; Groups and Teams; Engineering; Risk Management; Analysis; Decision Making; Aerospace Industry; United States

October 2022 (Revised October 2022)
Case

Lyra Health: Transforming Mental Health

By: Rembrand Koning and Nicole Keller

In January 2022, Lyra Health was deciding between several different alternatives to grow the business. Founded in 2015, Lyra Health, was a digital mental health platform that combined technology with human therapists and coaches to deliver high quality mental health... View Details

Keywords: Mental Health; Health Care and Treatment; Corporate Entrepreneurship; Customer Value and Value Chain; Growth and Development Strategy; Expansion; Health Industry; Technology Industry; San Francisco

September 2017
Case

Tencent

By: John R. Wells and Gabriel Ellsworth

Tencent had undergone many transformations since it was founded in 1998 as a simple messaging service. In 2017, it was the largest online games provider in China with a wide range of game types, China’s largest social networking service provider with several of the... View Details

Keywords: Tencent; Tencent Holdings; WeChat; Social Networking; Social Networks; Gaming; Gaming Industry; Video Games; Computer Games; Mobile Gaming; Portals; Payments; Mobile Payments; O2O; Online-to-offline; E-commerce; Messaging; Subscription Model; Freemium; Mobile App Industry; Smartphone; PC; Monetization Strategy; Antitrust; Streaming; Cloud Computing; Artificial Intelligence; Big Data; Alibaba; Facebook; JD.com; Tesla; Bundling; Synergies; Digital Strategy; Imitation; Licensing; Agility; Entry Barriers; Online Platforms; Advertising; Digital Marketing; Business Ventures; Acquisition; Mergers and Acquisitions; Business Conglomerates; Business Units; Business Growth and Maturation; Business Organization; For-Profit Firms; Joint Ventures; Restructuring; Communication; Communication Technology; Blogs; Interactive Communication; Interpersonal Communication; Entertainment; Film Entertainment; Games, Gaming, and Gambling; Music Entertainment; Investment; Investment Portfolio; Price; Profit; Revenue; Geographic Scope; Cross-Cultural and Cross-Border Issues; Global Strategy; Multinational Firms and Management; Globalized Markets and Industries; Business History; Innovation Strategy; Technological Innovation; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Product Positioning; Social Marketing; Network Effects; Emerging Markets; Market Entry and Exit; Digital Platforms; Industry Growth; Monopoly; Media; Distribution Channels; Product Development; Service Delivery; Organizational Change and Adaptation; Organizational Structure; Public Ownership; Problems and Challenges; Business and Government Relations; Groups and Teams; Networks; Opportunities; Social and Collaborative Networks; Strategy; Adaptation; Business Strategy; Commercialization; Competition; Competitive Advantage; Competitive Strategy; Cooperation; Corporate Strategy; Diversification; Expansion; Horizontal Integration; Vertical Integration; Segmentation; Information Technology; Internet and the Web; Mobile and Wireless Technology; Internet and the Web; Applications and Software; Information Infrastructure; Digital Platforms; Internet and the Web; Mobile and Wireless Technology; Value Creation; Communications Industry; Entertainment and Recreation Industry; Financial Services Industry; Information Industry; Information Technology Industry; Media and Broadcasting Industry; Motion Pictures and Video Industry; Music Industry; Service Industry; Technology Industry; Telecommunications Industry; Video Game Industry; Web Services Industry; Asia; China; Canton (province, China)

December 1997 (Revised October 1999)
Case

Citibank: Performance Evaluation

By: Robert L. Simons and Antonio Davila

Citibank has introduced a new, comprehensive performance-scorecard system. A regional president struggles with a tough decision: how to evaluate an outstanding branch manager who has scored poorly on an important customer satisfaction measure. This case provides a... View Details

Keywords: Performance Evaluation; Balanced Scorecard; Business Strategy; Customer Satisfaction; Performance Expectations; Decisions; Motivation and Incentives; Quality; Banking Industry

2017
Other Teaching and Training Material

Organizational Behavior Reading: Leading Organizational Change

By: Ryan Raffaelli

This reading combines conceptual frameworks and research-based knowledge to provide practical guidance about how to lead organization change. The essential reading outlines key choices leaders must make when managing a change and the common traps that can cause a... View Details

Keywords: Leading Change; Organizational Change and Adaptation; Change Management

June 2007 (Revised September 2021)
Case

Thomas J. Watson, IBM and Nazi Germany

By: Geoffrey Jones, Grace Ballor and Adrian Brown

Considers the strategy of U.S.-owned IBM, then a manufacturer of punch cards, in Nazi Germany before 1937. Opens with IBM CEO Thomas J. Watson meeting Adolf Hitler in his capacity as President of the International Chamber of Commerce. IBM had acquired a German company... View Details

Keywords: Business History; Values and Beliefs; Multinational Firms and Management; Corporate Social Responsibility and Impact; Investment; Business and Government Relations; Germany; United States

14 Aug 2023
Blog Post

Crossing the Bridge: A Reflection on the HKS/HBS Joint Degree Program

Association which has provided me access to Harvard leadership and insight to capital planning and university affairs. Just one of these individual experiences alone could be considered life-changing, and consequently I feel my life... View Details

September 2021 (Revised February 2023)
Case

Harambe: Mobilizing Capital in Africa

By: Anywhere (Siko) Sikochi, Dilyana Karadzhova Botha and Francesco Tronci

Harambe was a non-profit organization whose mission was to build an ecosystem to identify promising young African entrepreneurs and provide them access to training, markets, capital, and support networks. From 2007 to 2021, Harambe had grown to a network of 367... View Details

Keywords: Entrepreneurship; Nonprofit Organizations; Business Model; Strategy; Organizational Structure; Business Startups; Capital; Venture Capital; Social and Collaborative Networks; Networks; Developing Countries and Economies; Emerging Markets; Africa; South Africa

March 2011
Case

Globant

By: Mukti Khaire, Gustavo A. Herrero and Cintra Scott

The case deals with an IT company born in Argentina in 2003 to provide software services to established companies in the developed world. After reaching sales of $57 million in 2010, the company ponders its next steps to achieve $500 million in revenues by 2015. View Details

Keywords: Talent and Talent Management; Entrepreneurship; Global Strategy; Growth and Development Strategy; Service Delivery; Software; Information Technology Industry; Argentina