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Show Results For
- All HBS Web
(2,344)
- People (3)
- News (382)
- Research (1,530)
- Events (11)
- Multimedia (13)
- Faculty Publications (819)
- January 2021 (Revised October 2021)
- Case
eToro: Building the World's Largest Social Trading Network
By: Elie Ofek and Danielle Golan
Social trading platform eToro was preparing for the launch of its expanded offering in the U.S. The company faced critical decisions regarding product-market fit, go-to-market strategy, positioning and monetization. Moreover, it faced the challenge of how best to make... View Details
Keywords: Social Trading Platform; Investment; Social and Collaborative Networks; Marketing Strategy; Expansion; Digital Platforms
Ofek, Elie, and Danielle Golan. "eToro: Building the World's Largest Social Trading Network." Harvard Business School Case 521-057, January 2021. (Revised October 2021.)
- 10 Nov 2015
- Op-Ed
Authentic Leadership Rediscovered
difficult times. Authentic leaders are constantly growing. They do not have a rigid view of themselves and their leadership. Becoming authentic is a developmental state that enables leaders to progress through multiple roles, as they... View Details
Keywords: by Bill George
- 14 Jul 2003
- Research & Ideas
Understaffed and Overworked: What Now?
challenge on her hands. Perhaps you are attempting to manage your way through a similarly exigent scenario. Trying to accomplish everything that used to be done by two or three people, you may be feeling stressed, maybe more than a bit... View Details
Keywords: by Paul Michelman
- August 2021
- Case
Danone S.A.: Becoming a Mission-Driven Company (A)
By: Benjamin C. Esty and Emilie Billaud
Emmanuel Faber became CEO of Danone SA, the French food and beverage company, in 2014. Right from the start, he ran the company with a dual commitment to both profit and purpose (i.e., ESG objectives). In fact, in 2018, he said, “It’s time to make sustainable business... View Details
Keywords: Business and Stakeholder Relations; Corporate Governance; Leadership; Corporate Social Responsibility and Impact; Mission and Purpose; Environmental Sustainability; Goals and Objectives; Consumer Products Industry; Food and Beverage Industry; France; Europe
Esty, Benjamin C., and Emilie Billaud. "Danone S.A.: Becoming a Mission-Driven Company (A)." Harvard Business School Case 722-354, August 2021.
- January 2013 (Revised June 2017)
- Case
The Perfect Storm: What Happens When the Market Moves Four Standard Deviations?
Adam Carter was the portfolio manager for Tate Modern Finance III, L.P. (“Tate” or the “Fund”), the third in a series of U.S. commercial real estate debt funds sponsored by the London-based Tate Partners. The Fund was capitalized with $700 million of equity... View Details
Lietz, Nori Gerardo. "The Perfect Storm: What Happens When the Market Moves Four Standard Deviations?" Harvard Business School Case 213-077, January 2013. (Revised June 2017.)
- 11 Mar 2010
- Working Paper Summaries
The Many Faces of Nonprofit Accountability
Keywords: by Alnoor Ebrahim
- February 2012
- Article
A 'Core Periphery' Framework to Navigate Emerging Market Governments—Qualitative Evidence from a Biotechnology Multinational
By: Prithwiraj Choudhury, James Geraghty and Tarun Khanna
We build on the emerging literature of influence-based models to study how multinational firms can navigate host governments. Our "core-periphery" framework posits that the actions that an MNC takes with actors in what we call the "periphery"—comprised of state,... View Details
Keywords: Emerging Markets; Multinational Firms and Management; Business and Government Relations; Power and Influence; Framework; Biotechnology Industry; Massachusetts; Brazil; China; Costa Rica; France; India
Choudhury, Prithwiraj, James Geraghty, and Tarun Khanna. "A 'Core Periphery' Framework to Navigate Emerging Market Governments—Qualitative Evidence from a Biotechnology Multinational." Global Strategy Journal 2, no. 1 (February 2012): 71–87.
- December 2023
- Article
Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency
By: Gunther Glenk, Philip Holler and Stefan Reichelstein
Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent... View Details
Keywords: Clean Technology; Green Hydrogen; Carbon Emissions; Decarbonization; Learning By Doing; Environment; Energy; Environmental Accounting; Environmental Management; Sustainable Cities; Cost Accounting; Innovation and Management; Technology Adoption; Energy Policy; Engineering; Green Technology; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Transportation Industry; North America; South America; Africa; Europe; Asia
Glenk, Gunther, Philip Holler, and Stefan Reichelstein. "Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency." Energy & Environmental Science 16, no. 12 (December 2023): 6058–6070.
- June 1997
- Background Note
The Normative Foundations of Business
What is the appropriate role for business to play in a capitalist society? In analyzing responses to this question, this note distinguishes two separate dimensions. The first involves the distinctive objective of business as a social institution, considers the pros and... View Details
Dees, J. Gregory, and Jaan Elias. "The Normative Foundations of Business." Harvard Business School Background Note 897-012, June 1997.
- October 1994 (Revised March 1999)
- Case
Ritz-Carlton: Using Information Systems to Better Serve the Customer
By: W. Earl Sasser, Thomas O. Jones and Norman Klein
Explores the interface of an information system that keeps track of guests and their preferences, and the people systems that deliver multiple services at Ritz-Carlton hotels. The luxury hotel chain's unique service credo and commitment to quality principles are... View Details
Keywords: Competency and Skills; Customer Satisfaction; Training; Recruitment; Service Delivery; Supply Chain Management; Luxury; Balance and Stability; Information Technology
Sasser, W. Earl, Thomas O. Jones, and Norman Klein. "Ritz-Carlton: Using Information Systems to Better Serve the Customer." Harvard Business School Case 395-064, October 1994. (Revised March 1999.)
- November 1990 (Revised July 1996)
- Background Note
Note on the Recipients of Change
Examines the experiences of being a "recipient" of change and how to help individuals cope with change. The first part describes how people typically respond to changes likening it to a loss experience. The second part describes what organizations can do to help... View Details
Keywords: Change Management
Jick, Todd D. "Note on the Recipients of Change." Harvard Business School Background Note 491-039, November 1990. (Revised July 1996.)
- August 2023 (Revised March 2024)
- Case
Arla Foods: Data-Driven Decarbonization (A)
By: Michael Parzen, Michael W. Toffel, Susan Pinckney and Amram Migdal
The case describes Arla’s history, in particular its climate change mitigation efforts, and how it implemented a price incentive system to motivate individual farms to implement scope 1 greenhouse gas emissions mitigation measures and receive a higher milk price. The... View Details
Keywords: Dairy Industry; Business Earnings; Agribusiness; Animal-Based Agribusiness; Acquisition; Mergers and Acquisitions; Decision Making; Decisions; Voting; Environmental Management; Climate Change; Environmental Regulation; Environmental Sustainability; Green Technology; Pollution; Moral Sensibility; Values and Beliefs; Financial Strategy; Price; Profit; Revenue; Food; Geopolitical Units; Global Strategy; Ownership Type; Cooperative Ownership; Performance Efficiency; Performance Evaluation; Problems and Challenges; Natural Environment; Science-Based Business; Business Strategy; Commercialization; Cooperation; Corporate Strategy; Food and Beverage Industry; Agriculture and Agribusiness Industry; Europe; United Kingdom; European Union; Germany; Denmark; Sweden; Luxembourg; Belgium
Parzen, Michael, Michael W. Toffel, Susan Pinckney, and Amram Migdal. "Arla Foods: Data-Driven Decarbonization (A)." Harvard Business School Case 624-003, August 2023. (Revised March 2024.)
- 13 Apr 2010
- First Look
First Look: April 13
Publication:Manufacturing and Service Operations Management (forthcoming) Abstract We empirically document factors that influence how local operating managers use discretion to balance the tradeoff between... View Details
Keywords: Martha Lagace
- 19 Dec 2013
- Working Paper Summaries
Innovating Without Information Constraints: Organizations, Communities, and Innovation When Information Costs Approach Zero
- January 2025
- Technical Note
Note on Estate Planning
By: Christina R. Wing, Maryann G Bell and Kara A Perusse
Crafting a comprehensive estate plan is not just about ensuring the smooth transfer of assets; it is about leaving a lasting legacy and protecting your loved ones from unnecessary stress and complications after you are gone. Estate planning is a particularly important... View Details
- 2025
- Working Paper
Centralized Governance in Decentralized Organizations
By: Lin William Cong, Daniel Rabetti, Charles C.Y. Wang and Yu Yan
We systematically document governance centralization in decentralized autonomous organizations (DAOs) and study its drivers and economic implications. Using multiple data sources and granular on-chain transactional data, we compare our findings to those in corporate... View Details
Cong, Lin William, Daniel Rabetti, Charles C.Y. Wang, and Yu Yan. "Centralized Governance in Decentralized Organizations." Working Paper, March 2025.
- 2002
- Other Unpublished Work
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Price; Financial Liquidity; Trade; Valuation; Markets; Forecasting and Prediction; Equity; Stock Shares; Investment Return
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." NBER Working Paper Series, 2002. (First draft in 2001.)
- October 2019 (Revised February 2025)
- Case
A Conversation with Ellen J. Kullman, Chairman & CEO of DuPont, 2009-2015
By: Lynn S. Paine and Will Hurwitz
Ellen J. Kullman, the retired Chairman and CEO of DuPont, describes how she guided the storied science and technology company through a contentious proxy battle with activist investor Trian Partners, which acquired DuPont shares in 2013 and sought to break up the... View Details
Keywords: Agribusiness; Capital Structure; Corporate Accountability; Corporate Governance; Institutional Investing; Leadership; Leadership Style; Management; Transformation; Agriculture and Agribusiness Industry; Chemical Industry; United States
Paine, Lynn S., and Will Hurwitz. "A Conversation with Ellen J. Kullman, Chair & CEO of DuPont, 2009-2015." Harvard Business School Case 320-017, October 2019. (Revised February 2025.)
- Research Summary
National Innovation Systems in the Life Sciences
This is an international comparative study of how institutional contexts shape the process by which science is leveraged into commercial technology. The study explores how variance in corporate governance systems, knowledge- and skill-formation systems, and... View Details
- September 2011
- Supplement
Expansion at Narayana Hrudayalaya
By: Tarun Khanna and Tanya Bijlani
Narayana Hrudayalaya has expanded into a multi-specialty health city in Bangalore, with a 25-acre campus that offers complex tertiary care procedures ranging from orthopedics to cancer care. In 2008, NH raised private equity from JP Morgan and Pinebridge Investments to... View Details
Keywords: Investment; Price; Health Care and Treatment; Emerging Markets; Social Enterprise; Expansion; Health Industry; Bangalore; Cayman Islands; Miami
Khanna, Tarun, and Tanya Bijlani. "Expansion at Narayana Hrudayalaya." Harvard Business School Video Supplement 712-801, September 2011.