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(5,241)
- Faculty Publications (991)
- 2019
- Book
Operations in an Omnichannel World
By: Santiago Gallino and Antonio Moreno
The world of retailing has changed dramatically in the past decade. Sales originating at online channels have been steadily increasing, and even for sales transacted at brick-and-mortar channels, a much larger fraction of sales is affected by online channels in... View Details
Keywords: Omnichannel; Omnichannel Retail; Retail; Operations; Management; Supply Chain Management; Business Model; Organizational Change and Adaptation
Gallino, Santiago, and Antonio Moreno, eds. Operations in an Omnichannel World. Vol. 8, Springer Series in Supply Chain Management. Cham, Switzerland: Springer, 2019.
- October 14, 2019
- Article
The Truth About Open Offices: There Are Reasons Why They Don't Produce the Desired Interactions
By: Ethan Bernstein and Ben Waber
It’s never been easier for workers to collaborate—or so it seems. Open, flexible, activity-based spaces are displacing cubicles, making people more visible. Messaging is displacing phone calls, making people more accessible. Enterprise social media such as Slack and... View Details
Keywords: Buildings and Facilities; Interpersonal Communication; Communication Technology; Design; Human Resources; Performance Productivity; Organizational Design
Bernstein, Ethan, and Ben Waber. "The Truth About Open Offices: There Are Reasons Why They Don't Produce the Desired Interactions." Harvard Business Review 97, no. 6 (November–December 2019): 82–91.
- November 2019
- Article
When and Why Defaults Influence Decisions: A Meta-analysis of Default Effects
By: Jon M. Jachimowicz, Shannon Duncan, Elke U. Weber and Eric J. Johnson
When people make decisions with a pre-selected choice option—a “default”—they are more likely to select that option. Because defaults are easy to implement, they constitute one of the most widely employed tools in the choice architecture toolbox. However, to decide... View Details
Jachimowicz, Jon M., Shannon Duncan, Elke U. Weber, and Eric J. Johnson. "When and Why Defaults Influence Decisions: A Meta-analysis of Default Effects." Behavioural Public Policy 3, no. 2 (November 2019): 159–186.
- October 2019
- Case
Feeling Machines: Emotion AI at Affectiva
By: Shane Greenstein and John Masko
In 2016, Affectiva—a Boston-based emotion AI software company with a long track record of building emotion-sensing software for market research—had attempted to expand into new verticals by releasing a mobile software development kit (SDK) that downloaders could adapt... View Details
Keywords: Artificial Intelligence; Market Research; Business Model; Finance; Revenue; Decision Making; Risk and Uncertainty; Market Entry and Exit; Applications and Software; AI and Machine Learning; Information Technology Industry; Auto Industry; United States
Greenstein, Shane, and John Masko. "Feeling Machines: Emotion AI at Affectiva." Harvard Business School Case 620-058, October 2019.
- September 2019 (Revised December 2022)
- Case
Cooking Down a Storm: Changing Culture at Pasta Serafina (A)
By: Susanna Gallani, Francesca Gino and Raffaella Sadun
Plant management at Pasta Serafina, a pasta producer in the south of Italy, is struggling to contain employee absenteeism. While the misbehavior is concentrated in a minority of the workers, its effects impact not only the plant’s performance, but also the climate and... View Details
Keywords: Absenteeism; Moral Hazard; Employees; Behavior; Problems and Challenges; Organizational Culture; Organizational Change and Adaptation; Employee Relationship Management; Performance Productivity; Decision Making
Gallani, Susanna, Francesca Gino, and Raffaella Sadun. "Cooking Down a Storm: Changing Culture at Pasta Serafina (A)." Harvard Business School Case 120-013, September 2019. (Revised December 2022.)
- September 2019 (Revised December 2022)
- Supplement
Cooking Down a Storm: Changing Culture at Pasta Serafina (B)
By: Susanna Gallani, Francesca Gino and Raffaella Sadun
The case complements Pasta Serafina (A) by describing the aftermath of a town hall meeting in which management had publicly denounced the absenteeism problem and challenged the employees to find a solution. In spite of the initial mistrust against management, the fear... View Details
Keywords: Absenteeism; Employees; Behavior; Organizational Culture; Organizational Change and Adaptation; Employee Relationship Management; Problems and Challenges; Decision Making; Performance Evaluation
Gallani, Susanna, Francesca Gino, and Raffaella Sadun. "Cooking Down a Storm: Changing Culture at Pasta Serafina (B)." Harvard Business School Supplement 120-014, September 2019. (Revised December 2022.)
- September 2019 (Revised July 2025)
- Case
Keroche (A): Fighting for Share in the Kenyan Alcoholic Drinks Market
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case discusses the challenges faced by Kenyan alcoholic drinks producer Keroche Industries Limited in 2003, when the Kenyan government accused the company of manufacturing and selling substandard alcoholic drinks, revoked its liquor licenses, and shut down its... View Details
Keywords: Keroche; Alcohol; Wine; Manufacturing; Informal Market; Regulation; Illicit; Illegal; Shutdown; Factory; Low-income Consumers; Multinational; Local; Government; Allegations; Accusations; Negative Press; EABL; Tusker; Beer; SAB; Chang'aa; Naivasha; Rift Valley; East Africa; Lawsuit; Legal Battle; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Production; Safety; Quality; Distribution; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (A): Fighting for Share in the Kenyan Alcoholic Drinks Market." Harvard Business School Case 720-390, September 2019. (Revised July 2025.)
- September 2019
- Supplement
Keroche (B): Considering Entry into the Kenyan Beer Market
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case discusses the situation of the Kenyan alcoholic drinks producer Keroche in July 2004, when co-founder Tabitha Karanja was debating whether to enter the Kenyan beer market. Doing so would mean direct competition with the multinational EABL in an industry and... View Details
Keywords: Keroche; Alcohol; Alcoholic Drinks; Alcoholic Beverages; Beverages; Drinks; Wine Industry; Wine; Fortified Wine; Viena; Beer; Beer Market; Manufacturing; Production Capacity; Capacity; Growth; Regulated; Unregulated; Informal; Informal Market; Regulation; Illicit; Illegal; Substandard; Dangerous; Shutdown; Factory; Safe; Affordable; Low-income Consumers; Business Growth and Maturation; Business Startups; Production; Investment; Safety; Quality; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Marketing; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (B): Considering Entry into the Kenyan Beer Market." Harvard Business School Supplement 720-391, September 2019.
- September 2019 (Revised May 2020)
- Supplement
Keroche (C): The Excise Tax Increase
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case discusses the Kenyan government’s decision to increase excise taxes on wines in 2007. The tax increase would cause an average increase in price of 367% on Keroche’s fortified wines. Meanwhile, Keroche’s competitor EABL had effectively lobbied the government... View Details
Keywords: Keroche; Alcohol; Alcoholic Drinks; Alcoholic Beverages; Beverages; Drinks; Wine Industry; Wine; Fortified Wine; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Safety; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (C): The Excise Tax Increase." Harvard Business School Supplement 720-392, September 2019. (Revised May 2020.)
- September 2019 (Revised May 2020)
- Supplement
Keroche (D): Transforming the Core Business
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case describes Keroche co-founder Tabitha Karanja’s decision to exit the wine business following the Kenyan government’s 2007 increase in excise taxes on wine. In August 2007, Keroche introduced the vodka drink Viena Ice as a replacement for its fortified wines,... View Details
Keywords: Keroche; Alcohol; Alcoholic Beverages; Alcoholic Drinks; Beverages; Drinks; Wine Industry; Wine; Fortified Wine; Viena; Viena Ice; Beer; Beer Market; Premium Beer; Manufacturing; Summit Lager; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Safety; Social Issues; Poverty; Strategy; Competition; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (D): Transforming the Core Business." Harvard Business School Supplement 720-393, September 2019. (Revised May 2020.)
- September 2019 (Revised May 2020)
- Supplement
Keroche (E): Considering Additional Capacity
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case describes Keroche’s growth after entering the beer business in 2008. Although the company was operating at full capacity and not able to fulfill all of its orders, Tabitha Karanja had set a goal of growing Keroche’s share of the Kenyan beer market from... View Details
Keywords: Keroche; Alcohol; Alcoholic Beverages; Beer; Beer Market; Premium Beer; Manufacturing; Production; Production Capacity; Capacity; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Safety; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Investment; Financing and Loans; Manufacturing Industry; Food and Beverage Industry
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (E): Considering Additional Capacity." Harvard Business School Supplement 720-394, September 2019. (Revised May 2020.)
- September 2019 (Revised May 2020)
- Supplement
Keroche (F): Future Growth Plans
By: Ramon Casadesus-Masanell and Pippa Tubman Armerding
This case describes Keroche co-founder Tabitha Karanja’s 2012 decision to invest in additional production capacity. In November 2012, with a loan from Barclay’s bank, Keroche began constructing a new state-of-the-art beer brewery using German technology. The new plant,... View Details
Keywords: Keroche; Alcohol; Aloholic Beverages; Beer; Production Capacity; Growth; Business Ventures; Business Exit or Shutdown; Business Growth and Maturation; Business Startups; Small Business; Family Business; Crime and Corruption; Customer Focus and Relationships; Decisions; Income; Demographics; Geographic Scope; Geographic Location; Goods and Commodities; Government Legislation; Growth and Development; Business History; Lawsuits and Litigation; Laws and Statutes; Lawfulness; Goals and Objectives; Consumer Behavior; Market Entry and Exit; Problems and Challenges; Safety; Social Issues; Poverty; Strategy; Competition; Entrepreneurship; Manufacturing Industry; Food and Beverage Industry; Kenya; Nairobi; Africa
Casadesus-Masanell, Ramon, and Pippa Tubman Armerding. "Keroche (F): Future Growth Plans." Harvard Business School Supplement 720-395, September 2019. (Revised May 2020.)
- 2019
- Working Paper
Stewardship Codes and Shareholder Voting on Disputed Ballot Measures
By: Trang T. Nguyen and Charles CY Wang
This study examines the impact of stewardship codes on investor voting behavior in disputed ballot measures-- where ISS's recommendation differs from management's recommendation-- across nine countries. U.S. institutional investors' voting behavior in adopting country... View Details
- Article
Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions
By: Andrea Blasco, Michael G. Endres, Rinat A. Sergeev, Anup Jonchhe, Max Macaluso, Rajiv Narayan, Ted Natoli, Jin H. Paik, Bryan Briney, Chunlei Wu, Andrew I. Su, Aravind Subramanian and Karim R. Lakhani
Open data science and algorithm development competitions offer a unique avenue for rapid discovery of better computational strategies. We highlight three examples in computational biology and bioinformatics research where the use of competitions has yielded significant... View Details
Keywords: Computational Biology; Bioinformatics; Innovation Competitions; Research; Collaborative Innovation and Invention
Blasco, Andrea, Michael G. Endres, Rinat A. Sergeev, Anup Jonchhe, Max Macaluso, Rajiv Narayan, Ted Natoli, Jin H. Paik, Bryan Briney, Chunlei Wu, Andrew I. Su, Aravind Subramanian, and Karim R. Lakhani. "Advancing Computational Biology and Bioinformatics Research Through Open Innovation Competitions." PLoS ONE 14, no. 9 (September 2019).
- September 2019
- Article
The Self-Presentational Consequences of Upholding One's Stance in Spite of the Evidence
By: Leslie John, Martha Jeong, Francesca Gino and Laura Huang
Five studies explore the self-presentational consequences of refusing to “back down” – that is, upholding a stance despite evidence of its inaccuracy. Using data from an entrepreneurial pitch competition, Study 1 shows that entrepreneurs tend not to back down even... View Details
Keywords: Self-presentation; Belief Perseverance; Judgment; Confidence; Persuasion; Personal Characteristics; Behavior; Perception; Decision Making; Outcome or Result
John, Leslie, Martha Jeong, Francesca Gino, and Laura Huang. "The Self-Presentational Consequences of Upholding One's Stance in Spite of the Evidence." Organizational Behavior and Human Decision Processes 154 (September 2019): 1–14.
- Article
Valuing Time Over Money Predicts Happiness After a Major Life Transition: A Preregistered Longitudinal Study of Graduating Students
By: A.V. Whillans, Lucia Macchia and Elizabeth Dunn
How does prioritizing time or money shape major life decisions and subsequent well-being? In a preregistered longitudinal study of approximately 1000 graduating university students, respondents who valued time over money chose more intrinsically rewarding activities... View Details
Keywords: Time Use; Trade-offs; Career Decisions; Time Management; Money; Happiness; Values and Beliefs; Personal Development and Career
Whillans, A.V., Lucia Macchia, and Elizabeth Dunn. "Valuing Time Over Money Predicts Happiness After a Major Life Transition: A Preregistered Longitudinal Study of Graduating Students." Science Advances 5, no. 9 (September 2019).
- August 2019 (Revised March 2022)
- Case
Lemonade: Disrupting Insurance with Instant Everything, Killer Prices, and a Big Heart
By: Elie Ofek and Danielle Golan
Launching its first products in the fall of 2016 in New York, insurtech startup Lemonade was on a mission to disrupt the insurance market by using AI and behavioral economics principles. The company offered renters, homeowners, and condo insurance and mainly targeted... View Details
Keywords: AI; Business Startups; Insurance; Technological Innovation; Business Model; Disruption; Brands and Branding; Growth and Development Strategy; Global Strategy; Decision Making; Insurance Industry; Technology Industry
Ofek, Elie, and Danielle Golan. "Lemonade: Disrupting Insurance with Instant Everything, Killer Prices, and a Big Heart." Harvard Business School Case 520-020, August 2019. (Revised March 2022.)
- August 2019
- Case
The United States and Russia: Gas Rivals in Europe?
By: Rawi Abdelal, Galit Goldstein and Paul Apostolicas
Though the shale revolution transformed the U.S. into the largest producer of petroleum products, it was unclear how much success American exporters would find selling liquefied natural gas on the European energy market. Gazprom, the state-controlled Russian energy... View Details
Keywords: Gas Pipelines; Natural Gas; LNG; Strategic Analysis; Strategic Behavior; Energy Markets; Entrepreneurial Financing; Entrepreneurial Risk; Entrepreneurial Ventures; Entrepreneurial Selling; Energy; Energy Sources; Entrepreneurship; Market Entry and Exit; Marketing Strategy; Price; Energy Industry; Russia; United States; Europe; European Union
Abdelal, Rawi, Galit Goldstein, and Paul Apostolicas. "The United States and Russia: Gas Rivals in Europe?" Harvard Business School Case 720-006, August 2019.
- August 2019
- Article
When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation
By: Yicheng Song, Nachiketa Sahoo and Elie Ofek
Sometimes we desire change, a break from the same or an opportunity to fulfill different aspects of our needs. Noting that consumers seek variety, several approaches have been developed to diversify items recommended by personalized recommender systems. However,... View Details
Keywords: Recommender Systems; Personalization; Recommendation Diversity; Variety Seeking; Collaborative Filtering; Consumer Utility Models; Digital Media; Clickstream Analysis; Learning-to-rank; Consumer Behavior; Media; Customization and Personalization; Strategy; Mathematical Methods
Song, Yicheng, Nachiketa Sahoo, and Elie Ofek. "When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation." Management Science 65, no. 8 (August 2019): 3737–3757.
- July 2019 (Revised November 2022)
- Case
Backstage at Boston Ballet
By: David G. Fubini, Ryan Raffaelli, Begum Agca Okutgen and Julia Kelley
This case asks students to consider how to prioritize goals when placed in a new leadership role. In August 2014, Meredith “Max” Hodges became the youngest Executive Director (ED) in the Boston Ballet’s 51-year history. In her first year, she was able to claim several... View Details
Keywords: Organizational Behavior; Managing Change; Strategy Execution; Priorities; Arts; Buildings and Facilities; Decision Making; Theater Entertainment; Leadership; Business or Company Management; Mission and Purpose; Organizational Change and Adaptation; Strategic Planning; Problems and Challenges; Nonprofit Organizations; Strategy; Marketing; Price; Fine Arts Industry; Entertainment and Recreation Industry; Education Industry; United States; North America; Massachusetts; Boston; New England; Northeastern United States
Fubini, David G., Ryan Raffaelli, Begum Agca Okutgen, and Julia Kelley. "Backstage at Boston Ballet." Harvard Business School Case 420-005, July 2019. (Revised November 2022.)