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Show Results For
- All HBS Web
(4,032)
- People (6)
- News (875)
- Research (2,547)
- Events (9)
- Multimedia (41)
- Faculty Publications (2,017)
- 2025
- Working Paper
Magnetic Resonance Imaging—High Quality and Radiation Free: Case Histories of Transformational Advances
By: Srikant M. Datar, Amar Bhidé and Katherine Stebbins
This case history describes how Magnetic Resource Imaging (MRI) came to complement – and partially replace -- computed tomography (CT) imaging of soft tissue. Specifically, we chronicle 1) the development of foundational techniques and prototypes (through the 1970s);... View Details
Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms
Datar, Srikant M., Amar Bhidé, and Katherine Stebbins. "Magnetic Resonance Imaging—High Quality and Radiation Free: Case Histories of Transformational Advances." Harvard Business School Working Paper, No. 20-001, July 2019. (Revised January 2025.)
- February 2020 (Revised February 2022)
- Case
Sustainable Product Management at Solvay
By: George Serafeim, Vincent Dessain and Mette Fuglsang Hjortshoej
In November 2019, Ilham Kadri, CEO of Solvay, a Belgian specialty chemicals and advanced materials group, with annual revenues of more than €10 billion in 2018, announced the group’s mid-term strategy, eight months after she took the helm as Solvay’s 11th CEO. The case... View Details
Keywords: Sustainability; Sustainable Business And Innovation; Sustainability Management; Sustainable Development; Management Accounting; Innovation; Carbon Emissions; Sustainability Reporting; Sustainability Targets; Target-setting; Product; Management; Transformation; Growth and Development Strategy; Climate Change; Environmental Sustainability; Chemical Industry; Europe; Belgium
Serafeim, George, Vincent Dessain, and Mette Fuglsang Hjortshoej. "Sustainable Product Management at Solvay." Harvard Business School Case 120-081, February 2020. (Revised February 2022.)
- 2012
- Article
Behavioral Economics and the Psychology of Fruit and Vegetable Consumption
By: Joe Price and Jason Riis
Behavioral economics is an emerging paradigm that challenges the assumptions and predictions of classical economics. This new paradigm emphasizes that consumers do not always make optimal use of available information nor do they always make choices and tradeoffs in a... View Details
Keywords: Plant-Based Agribusiness; Food; Social Marketing; Decision Choices and Conditions; Consumer Behavior; Nutrition
Price, Joe, and Jason Riis. "Behavioral Economics and the Psychology of Fruit and Vegetable Consumption." Journal of Food Studies 1, no. 1 (2012): 1–13.
- December 2010 (Revised May 2011)
- Case
Cola Wars Continue: Coke and Pepsi in 2010
By: David B. Yoffie and Renee Kim
Examines the industry structure and competitive strategy of Coca-Cola and Pepsi over 100 years of rivalry. The most intense battles of the cola wars were fought over the $74 billion CSD industry in the United States, where the average American consumes 46 gallons of... View Details
Keywords: Profit; Growth and Development Strategy; Industry Structures; Competitive Strategy; Food and Beverage Industry; United States
Yoffie, David B., and Renee Kim. "Cola Wars Continue: Coke and Pepsi in 2010." Harvard Business School Case 711-462, December 2010. (Revised May 2011.)
- 2009
- Article
Synthesis by Microbes or Chemists? Pharmaceutical Research and Manufacturing in the Antibiotic Era
By: Arthur A. Daemmrich
This article presents a case study of the rise of Pfizer as a leading pharmaceutical company, with a focus on changing relationships between manufacturing technology and R&D between the mid-1940s and the mid-1960s. Pfizer first moved into pharmaceuticals through... View Details
Keywords: Research and Development; Production; Technology; Transformation; Relationships; Success; Organizations; Programs; Chemicals; Alignment; Pharmaceutical Industry; United States
Daemmrich, Arthur A. "Synthesis by Microbes or Chemists? Pharmaceutical Research and Manufacturing in the Antibiotic Era." History and Technology 23, no. 3 (2009): 237–256.
- 22 Feb 2022
- News
Savings and Loam
Cummings is staying on as board chair.) On the lending side, Walden Mutual will offer commercial loans to sustainable food and farming businesses across New England. That means not only production farms but... View Details
- 1966
- Book
Aromatics and Derivatives
By: Robert B. Stobaugh
Stobaugh, Robert B. Aromatics and Derivatives. Houston: Gulf Publishing Company, 1966.
- November 2024
- Article
Price Discounts and Cheapflation During the Post-Pandemic Inflation Surge
By: Alberto Cavallo and Oleksiy Kryvtsov
We study how within-store price variation changes with inflation, and whether households exploit it to attenuate the inflation burden. We use micro price data for food products sold by 91 large multi-channel retailers in ten countries between 2018 and 2024. Measuring... View Details
Keywords: Macroeconomics; Inflation and Deflation; Price; Consumer Behavior; Personal Finance; Product Positioning
Cavallo, Alberto, and Oleksiy Kryvtsov. "Price Discounts and Cheapflation During the Post-Pandemic Inflation Surge." Journal of Monetary Economics 148 (November 2024).
- 01 Dec 2022
- News
December 2022 Alumni and Faculty Books and Podcasts
it the Silicon Valley of its day. Pittsburgh was first in steel, food processing, and electricity, and the leaders of those industries—Carnegie, Frick, Heinz, View Details
- November 1990 (Revised June 2004)
- Case
McDonald's and the Environment
McDonald's decides to withdraw its polystyrene plastic packaging for sandwiches and hamburgers after years of defending itself against environmental critics. The decision occurs in the midst of a six-month Joint Task Force study, with the nonprofit Environmental... View Details
Keywords: Announcements; Change Management; Corporate Social Responsibility and Impact; Environmental Sustainability; Retail Industry; Food and Beverage Industry; United States
Livesey, Sharon M. "McDonald's and the Environment." Harvard Business School Case 391-108, November 1990. (Revised June 2004.)
- 2017
- Working Paper
Business and Sustainability: New Business History Perspectives
By: Ann-Kristin Bergquist
This working paper provides a long-term business history perspective on environmental sustainability. For a long time, the central issues addressed in the discipline of business history concerned how business enterprises innovated and created wealth, as well as... View Details
Bergquist, Ann-Kristin. "Business and Sustainability: New Business History Perspectives." Harvard Business School Working Paper, No. 18-034, October 2017. (Revised November 2017.)
- November 2022 (Revised October 2024)
- Case
'A Marshall Plan for Africa': James Mwangi and Equity Group Holdings
By: Caroline M. Elkins, Debora L. Spar, Zeke Gillman and Julia M. Comeau
Financial Inclusion. Dignity. Trust. These were the core principles driving James Mwangi’s transformation of Equity Building Society, insolvent in 1991, into what is, today, Equity Group Holdings, East and Central Africa’s largest retail banking institution. Raised in... View Details
Keywords: Income Inequality; Micro Finance; Microcredit; Microfinance; Banks and Banking; Equality and Inequality; Mission and Purpose; Business Model; Social Entrepreneurship; Banking Industry; Financial Services Industry; Africa; Kenya
Elkins, Caroline M., Debora L. Spar, Zeke Gillman, and Julia M. Comeau. "'A Marshall Plan for Africa': James Mwangi and Equity Group Holdings." Harvard Business School Case 323-048, November 2022. (Revised October 2024.)
- November 2023 (Revised January 2024)
- Case
Votorantim: Uniting Family and Business Across Generations
By: Christina R. Wing, Carla Larangeira and Pedro Levindo
Over a 105-year span, the Ermírio de Moraes family built Votorantim, one of Latin America’s largest industrial conglomerates, and among Brazil’s topmost businesses, also credited for helping “build” the country over decades. By early 2023, Votorantim included... View Details
Keywords: Corporate Governance; Family Ownership; Business and Shareholder Relations; Family and Family Relationships; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Latin America
Wing, Christina R., Carla Larangeira, and Pedro Levindo. "Votorantim: Uniting Family and Business Across Generations." Harvard Business School Case 624-050, November 2023. (Revised January 2024.)
- December 1990 (Revised November 1992)
- Case
Anheuser-Busch and Campbell Taggart
In 1984, the SEC accused Paul Thayer and eight others of insider trading. Some of Thayer's inside information came from his position on the board of Anheuser-Busch, where he had learned about Busch's 1982 merger with Campbell Taggart before the merger was publicly... View Details
Keywords: Crime and Corruption; Ethics; Capital Markets; Food and Beverage Industry; Food and Beverage Industry; United States
Sirri, Erik R. "Anheuser-Busch and Campbell Taggart." Harvard Business School Case 291-020, December 1990. (Revised November 1992.)
- January 2020 (Revised April 2020)
- Teaching Note
Brandless: Disrupting Consumer Packaged Goods
By: Jill Avery
Brandless, an online direct-to-consumer seller of upscale private-label consumer packaged goods (CPG), offered consumers a limited assortment of values-conscious products delivered directly to their homes with the simplicity of one fixed $3.00 price point that promised... View Details
- January 2017 (Revised March 2017)
- Case
Royal DSM: From Continuous Transformation to Organic Growth
By: William W. George, Carin-Isabel Knoop and Amram Migdal
Royal DSM CEO Feike Sijbesma was pondering the challenges of shifting DSM’s global organization from the constant transformations of the past 100 years to creating organic growth. When Sijbesma took the helm as CEO in 2007, he further pushed and completed the company’s... View Details
Keywords: Organic Growth; Organizational Change; M＆A; Mergers And Acquisitions; Divestment; Business Ventures; Business Divisions; Business Growth and Maturation; Restructuring; Change; Change Management; Transformation; Transition; Engineering; Chemicals; Mining; Ethics; Values and Beliefs; Finance; Capital Markets; Financial Markets; Food; Globalization; Global Strategy; Globalized Firms and Management; Globalized Markets and Industries; Health; Nutrition; History; Leadership; Leadership Development; Leadership Style; Leading Change; Management; Business or Company Management; Growth and Development Strategy; Growth Management; Management Practices and Processes; Management Style; Organizations; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Ownership; Public Ownership; Performance; Strategy; Adaptation; Consolidation; Corporate Strategy; Value; Value Creation; Chemical Industry; Chemical Industry; Chemical Industry; Chemical Industry; Chemical Industry; Europe; Netherlands
George, William W., Carin-Isabel Knoop, and Amram Migdal. "Royal DSM: From Continuous Transformation to Organic Growth." Harvard Business School Case 317-063, January 2017. (Revised March 2017.)
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's... View Details
Keywords: Revenue; Network Effects; Reputation; Social and Collaborative Networks; Food and Beverage Industry; Food and Beverage Industry; Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- 2014
- Teaching Note
Meizhou Dongpo Restaurant: Entrepreneurship, Leadership and Culture (TN)
By: F. Warren McFarlan, Weiku Wu and Jia Guo
Meizhou Dongpo is a large catering group in China. On June 6, 1996, the first Meizhou Dongpo Restaurant was opened in Beijing. The enterprise entered the stage of rapid development in 2000, and set up Beijing Meizhou Restaurant Management Co., Ltd. In June 2003 the... View Details
McFarlan, F. Warren, Weiku Wu, and Jia Guo. "Meizhou Dongpo Restaurant: Entrepreneurship, Leadership and Culture (TN)." Tsinghua University Teaching Note, 2014.
- January 1991 (Revised May 1991)
- Case
Hoechst in the United States (A)
Describes the U.S. market for chemicals following WW II to the present and the attention of the market for global chemical companies. Traces the involvement of Hoechst in this market up to the 1980s when minimum growth has been offered through Hoechst's U.S.... View Details
Keywords: Multinational Firms and Management; Chemicals; Acquisition; Chemical Industry; United States
Gomes-Casseres, Benjamin. "Hoechst in the United States (A)." Harvard Business School Case 391-140, January 1991. (Revised May 1991.)
- March 2011
- Article
Restaurant Organizational Forms and Community in the U.S. in 2005
By: Glenn R. Carroll and Magnus Thor Torfason
Recent sociological theory and research highlights food, drink, and restaurants as culturally meaningful and related to social identity. An implication of this view holds that the prevalence of corporate chain restaurants affects the sociological character of... View Details
Keywords: Demographics; Age; Supply Chain Management; Culture; Balance and Stability; Income Characteristics; Research; Civil Society or Community; Identity; Theory; Society; Service Industry; United States
Carroll, Glenn R., and Magnus Thor Torfason. "Restaurant Organizational Forms and Community in the U.S. in 2005." City & Community 10, no. 1 (March 2011): 1–25.