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- All HBS Web
(3,169)
- Faculty Publications (588)
- December 2019
- Case
Steemit: A New Social Media?
By: Ramon Casadesus-Masanell, Alexander White and Karen Elterman
This case discusses the alternative social media site Steemit, including the principles it was founded on in 2016 and the challenges it faced in 2019. Steemit was a blockchain-based platform that aimed to differentiate itself from other social media companies by... View Details
Keywords: Decision Making; Decisions; Voting; Economic Systems; Money; Fairness; Values and Beliefs; Goals and Objectives; Digital Platforms; Product Design; Design; Problems and Challenges; Network Effects; Motivation and Incentives; Social and Collaborative Networks; Reputation; Business Strategy; Competition; Internet and the Web; Social Media; Entertainment and Recreation Industry; United States; Virginia; New York (city, NY)
Casadesus-Masanell, Ramon, Alexander White, and Karen Elterman. "Steemit: A New Social Media?" Harvard Business School Case 720-428, December 2019.
- November 2019 (Revised April 2020)
- Case
Purple Innovation, Inc.: The Online to Offline Marketing Challenge
By: Elie Ofek and Nakisha Williams
This case focuses on Purple Innovation Inc. (Purple), a company that started out in the Direct to Consumer (DTC) mattress space. In late 2018, after a successful launch and IPO with sales predominantly originating from its website, Purple was looking to sustain its... View Details
Keywords: Offline Sales; Marketing Strategy; Digital Marketing; Growth and Development Strategy; Consumer Products Industry; Retail Industry
Ofek, Elie, and Nakisha Williams. "Purple Innovation, Inc.: The Online to Offline Marketing Challenge." Harvard Business School Case 520-040, November 2019. (Revised April 2020.)
- November 2019
- Case
Chief: Role for Carolyn Childers
In 2018, Carolyn Childers is preparing to launch Chief, a New York-based peer network for women executives, and must decide whether to bring on a co-founder. After becoming the senior vice president of operations at her previous company, Childers was inspired to build... View Details
Coffman, Katherine B., Jeffrey J. Bussgang, Kathleen L. McGinn, Katherine Chen, and Julia Kelley. "Chief: Role for Carolyn Childers." Harvard Business School Case 920-019, November 2019.
- October 2019 (Revised February 2020)
- Case
Brightview Senior Living
By: Lynda M. Applegate and James Weber
Marilynn Duker, CEO, was exploring how to grow the company while maintaining the culture that made it a leader in the field of senior housing. Brightview constructed and operated senior living apartment communities that offered independent living, assisted living, and... View Details
Keywords: Growth and Development Strategy; Organizational Culture; Employee Relationship Management; Real Estate Industry; United States
Applegate, Lynda M., and James Weber. "Brightview Senior Living." Harvard Business School Case 820-009, October 2019. (Revised February 2020.)
- Article
Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles
By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna
We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details
Keywords: CEOs; Communication Style; Machine Learning; Spoken Communication; Nonverbal Communication; Personal Characteristics; Analysis; Performance
Choudhury, Prithwiraj, Dan Wang, Natalie A. Carlson, and Tarun Khanna. "Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles." Strategic Management Journal 40, no. 11 (November 2019): 1705–1732.
- October 2019 (Revised February 2023)
- Case
Gupta Media: Performance Marketing in the Digital Age
By: V. Kasturi Rangan and Courtney Han
Gupta Media is a Digital Marketing firm started in 2005 that places advertisements and marketing promotions for its clients in digital media, mainly social media such as Facebook and Google. Over the years it had built its expertise in promoting music labels, artists... View Details
Keywords: Marketing; Digital Marketing; Performance; Measurement and Metrics; Social Media; Advertising Industry
Rangan, V. Kasturi, and Courtney Han. "Gupta Media: Performance Marketing in the Digital Age." Harvard Business School Case 520-031, October 2019. (Revised February 2023.)
- 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
Ivashina, Victoria, and Esel Çekin. "Kaspi.kz IPO." Harvard Business School Case 220-007, October 2019.
- 2020
- Chapter
Business, Ethics and Institutions. The Evolution of Turkish Capitalism in a Comparative Perspective
By: Asli M. Colpan and Geoffrey Jones
This chapter offers a survey of the evolution of Turkish capitalism from the 19th century Ottoman Empire until the present day. It shows that Turkish business over the last century and a half was shaped in an institutional context similar to those in many developing... View Details
Keywords: Business Groups; Capitalism; Entrepreneurship; Ethics; Government and Politics; History; Religion; Business History; Turkey; Central Asia; Middle East
Colpan, Asli M., and Geoffrey Jones. "Business, Ethics and Institutions. The Evolution of Turkish Capitalism in a Comparative Perspective." Chap. 1 in Business, Ethics and Institutions: The Evolution of Turkish Capitalism in Global Perspectives, edited by Asli M. Colpan and Geoffrey Jones, 3–22. New York: Routledge, 2020.
- September 2019 (Revised February 2020)
- Teaching Note
Fishbowl: Scaling Up
By: Leslie K. John
Email mking@hbs.edu for a courtesy copy.
Teaching Note for HBS No. 919-013. Fishbowl is a social media app that allows professionals to connect with other relevant professionals both within their company and... View Details
Teaching Note for HBS No. 919-013. Fishbowl is a social media app that allows professionals to connect with other relevant professionals both within their company and... View Details
Keywords: Communication Technologies; Customer Value; Value Chain; Interpersonal Communication; Talent and Talent Management; Customer Value and Value Chain; Entrepreneurship; Business Model; Growth and Development Strategy; Marketing Strategy; Advertising; Product Marketing; Digital Platforms; Consumer Behavior; Network Effects; Emotions; Motivation and Incentives; Trust; Applications and Software; Technology Adoption; Digital Platforms; Communications Industry; Communications Industry; Communications Industry; Communications Industry; Communications Industry; United States
John, Leslie K. "Fishbowl: Scaling Up." Harvard Business School Teaching Note 920-022, September 2019. (Revised February 2020.) (Email mking@hbs.edu for a courtesy copy.)
- June 18, 2019
- Article
Research: Investors Reward Companies That Talk Up Their Digital Initiatives
By: Suraj Srinivasan and Wilbur Chen
A study of how companies disclose their digital initiatives on earnings calls and written communications finds that more firms are using these technologies, that financial markets reward companies that disclose such initiatives, but that financial performance... View Details
Srinivasan, Suraj, and Wilbur Chen. "Research: Investors Reward Companies That Talk Up Their Digital Initiatives." Harvard Business Review (website) (June 18, 2019).
- May 30, 2019
- Article
Twitter Is Showing More Ads Instead of Better Ideas
A social media company that doesn’t know much about its users needs to work harder on its business model. View Details
Kominers, Scott Duke. "Twitter Is Showing More Ads Instead of Better Ideas." Bloomberg Opinion (May 30, 2019).
- May 2019
- Teaching Note
JUUL and the Vaping Revolution
By: Michael W. Toffel, Trevor Fetter, John Masko and Sarah Mehta
Teaching Note for HBS No. 619-006. View Details
Keywords: Electronic Cigarettes; E-Cigarettes; Vaping; Nicotine Replacement; JUUL; Juuling; Advertising; Advertising Campaigns; Digital Marketing; Customers; Innovation and Invention; Innovation Strategy; Marketing; Ethics; Brands and Branding; Marketing Communications; Marketing Strategy; Product Marketing; Corporate Social Responsibility and Impact; Social Issues; Information Technology; Technology Industry; San Francisco
- May 2019
- Article
The Role of Gatekeepers in Capital Markets
By: Sugata Roychowdhury and Suraj Srinivasan
Gatekeepers in financial markets have the power to provide the institutional stability, fortitude and direction necessary for the development and the smooth functioning of capital markets. At the same time, they are often motivated by their own private incentives.... View Details
Keywords: Gatekeepers; Capital Markets; Governing Rules, Regulations, and Reforms; Performance Effectiveness
Roychowdhury, Sugata, and Suraj Srinivasan. "The Role of Gatekeepers in Capital Markets." Journal of Accounting Research 57, no. 2 (May 2019): 295–322.
- May–June 2019
- Article
U-Shaped Conformity in Online Social Networks
By: Monic Sun, Michael Zhang and Feng Zhu
We explore how people balance their needs to belong and to be different from their friends by studying their choices of a virtual-house wall color on a leading Chinese social-networking site. The setting enables us to randomize both the popular color and the adoption... View Details
Keywords: Conformity; Normative Social Influence; Social Networks; Field Experiment; Social and Collaborative Networks; Behavior; Attitudes; Social Media
Sun, Monic, Michael Zhang, and Feng Zhu. "U-Shaped Conformity in Online Social Networks." Marketing Science 38, no. 3 (May–June 2019): 461–480.
- April 2019 (Revised January 2025)
- Case
Clear Link Technologies, LLC: Driving Sales with Peer Effects
By: Christopher Stanton, Richard Saouma and Olivia Hull
The importance of a good peer or coworker is widely discussed, but understanding the glue that makes coworkers valuable is less understood. This case sheds light on the importance of peers and the practices and environments that make a group greater than the sum of its... View Details
Keywords: Talent and Talent Management; Interactive Communication; Experience and Expertise; Decision Making; Training; Design; Compensation and Benefits; Knowledge Acquisition; Knowledge Sharing; Human Capital; Working Conditions; Measurement and Metrics; Outcome or Result; Performance; Performance Improvement; Research; Sales; Salesforce Management; Motivation and Incentives; Telecommunications Industry; Utah; United States
Stanton, Christopher, Richard Saouma, and Olivia Hull. "Clear Link Technologies, LLC: Driving Sales with Peer Effects." Harvard Business School Case 819-072, April 2019. (Revised January 2025.)
- April 2019 (Revised October 2020)
- Case
Kraft Heinz: The $8 Billion Brand Write-Down
By: Jill Avery
On Friday, February 22, 2019, following an unexpected and disappointing earnings report, The Kraft Heinz Company’s stock price fell 27%, wiping out $16 billion in market value. CEO Bernardo Hees had announced that the company had taken a $15.4 billion asset write-down,... View Details
Keywords: Brand Management; Brand Value; Brand Equity; Marketing ROI; Brand Storytelling; Intangible Assets; Brand Valuation; Marketing; Marketing Strategy; Brands and Branding; Management; Corporate Strategy; Consumer Behavior; Food; Marketing Communications; Advertising; Private Equity; Consumer Products Industry; Food and Beverage Industry; United States; North America
Avery, Jill. "Kraft Heinz: The $8 Billion Brand Write-Down." Harvard Business School Case 519-076, April 2019. (Revised October 2020.)
- 2019
- Book
Fintech, Small Business & the American Dream: How Technology Is Transforming Lending and Shaping a New Era of Small Business Opportunity
By: Karen G. Mills
Fintech, Small Business & the American Dream describes the needs of small businesses for capital and demonstrates how technology—novel data sources, artificial intelligence, machine learning—will transform the small business lending market. This market has been... View Details
Keywords: Fintech; Big Data; Data; Technology; Artificial Intelligence; Great Recession; Regulation; Innovation; Banks; Lending; Loans; Access To Capital; American Dream; Community Banking; Small Business Administration; Entrepreneur; Government; Public Policy; API; Policy Making; Small Business; Financing and Loans; Technological Innovation; Financial Crisis; Banks and Banking; Governing Rules, Regulations, and Reforms; Policy; AI and Machine Learning; Analytics and Data Science; United States
Mills, Karen G. Fintech, Small Business & the American Dream: How Technology Is Transforming Lending and Shaping a New Era of Small Business Opportunity. Palgrave Macmillan, 2019.
- April 2019
- Article
Internalizing Global Value Chains: A Firm-Level Analysis
By: Laura Alfaro, Pol Antràs, Davin Chor and Paola Conconi
In recent decades, advances in information and communication technology and falling trade barriers have led firms to retain within their boundaries and in their domestic economies only a subset of their production stages. A key decision facing firms worldwide is the... View Details
Keywords: Global Value Chains; Sequential Production; Incomplete Contracts; Demand and Consumers; Customer Value and Value Chain; Globalization
Alfaro, Laura, Pol Antràs, Davin Chor, and Paola Conconi. "Internalizing Global Value Chains: A Firm-Level Analysis." Journal of Political Economy 127, no. 2 (April 2019): 508–559. (See Online Appendix. Replications files available here. Also NBER Working Paper 21582.)
- March 2019
- Case
Mahindra Finance
By: V.G. Narayanan and Tanvi Deshpande
Mahindra Finance is a non-banking lender operating mainly in the rural and semi-urban areas of India. Set up in 1991, the company had grown to become a market leader with assets of $8.5 billion and a presence in 3,30,000 villages across India. Since most of Mahindra's... View Details
- February 2019
- Case
Halliday's OASIS
By: Scott Duke Kominers and Nicole Tempest Keller
Wade Watts has won control of the OASIS – a futuristic, immersive virtual reality game world. He must decide on rules, rights, and marketplace design, balancing the founding principles of the OASIS with the platform’s potentially negative externalities. View Details
Keywords: Managing Markets; Corporate Responsibility; Virtual Reality; Digital Platforms; Management; Corporate Social Responsibility and Impact; Social Media; United States
Kominers, Scott Duke, and Nicole Tempest Keller. "Halliday's OASIS." Harvard Business School Case 819-106, February 2019.