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Show Results For
- All HBS Web
(1,288)
- People (4)
- News (315)
- Research (796)
- Events (4)
- Multimedia (3)
- Faculty Publications (261)
- January 2015 (Revised May 2018)
- Case
$19B 4 txt app WhatsApp...omg!
By: David Collis, Ashley Hartman and Aakash Mehta
In February 2014, Facebook announced the acquisition of WhatsApp for $19 billion. WhatsApp, founded in 2009, was a relatively young company that employed only 50 people and earned merely $10 million in revenue in 2013. It was one of many mobile messaging services that... View Details
Keywords: WhatsApp; Facebook; Mobile Messaging; Social Network; Acquisitions; Value Added; Strategy Alignment; Monetization; Social Platforms; Technology; Strategy; Corporate Strategy; Acquisition; Communication Technology; Social and Collaborative Networks; Value Creation; Social Media; Applications and Software; Digital Platforms; Communications Industry; Information Technology Industry
Collis, David, Ashley Hartman, and Aakash Mehta. "$19B 4 txt app WhatsApp...omg!" Harvard Business School Case 715-441, January 2015. (Revised May 2018.)
- 2016
- Working Paper
The Skills Gap and the Near-Far Problem in Executive Education and Leadership Development
By: Mihnea Moldoveanu and Das Narayandas
Executive development programs have entered a period of rapid transformation, driven on one side by the proliferation of a new technological, cultural, and economic landscape commonly referred to as “digital disruption” and on the other by a widening gap between the... View Details
Moldoveanu, Mihnea, and Das Narayandas. "The Skills Gap and the Near-Far Problem in Executive Education and Leadership Development." Harvard Business School Working Paper, No. 17-019, September 2016.
- April 2021 (Revised July 2021)
- Case
Public Equities Impact Investing at BlackRock
By: Shawn A. Cole, Vikram S. Gandhi, Michael Norris and John Masko
In early 2021, BlackRock—the world’s largest asset manager with $9 trillion in assets under management (AUM)—sought to become a leader in promoting environmental and social sustainability. Over the previous ten years, CEO Larry Fink had written an annual open letter to... View Details
Keywords: Impact Investing; Renewable Energy; Climate Change; Environmental Sustainability; Equity; Corporate Social Responsibility and Impact; Financial Management; Investment Funds; Investment Return; Mission and Purpose; Organizational Change and Adaptation; Financial Services Industry; United States
Cole, Shawn A., Vikram S. Gandhi, Michael Norris, and John Masko. "Public Equities Impact Investing at BlackRock." Harvard Business School Case 221-066, April 2021. (Revised July 2021.)
- Research Summary
The Panama Canal
The Big Ditch is the first quantitative economic history of the Panama Canal and its effect on Panama, the United States, and the world economy. It makes three general arguments. First, that the Panama Canal was very important to... View Details
- July 2023
- Supplement
Reimagining Enel: Enabling Sustainable Progress (A)
By: Michael Tushman and Kerry Herman
This case describes the transformation of Enel from a traditional “brown” or fossil fuel energy firm to a sustainable and green firm focused on renewables, and finally to an energy supplier and integrated energy services firm. It describes a set of capabilities... View Details
Keywords: Organizational Change and Adaptation; Innovation and Invention; Transformation; Green Technology; Renewable Energy; Energy Industry
Tushman, Michael, and Kerry Herman. "Reimagining Enel: Enabling Sustainable Progress (A)." Harvard Business School Multimedia/Video Supplement 423-724, July 2023.
- December 2007
- Article
China + India: The Power of Two
By: Tarun Khanna
China and India are burying the hatchet after four-plus decades of hostility. A few companies from both nations have been quick to gain competitive advantages by viewing the two as symbiotic. If Western corporations fail to do the same, they will lose their competitive... View Details
Keywords: Competency and Skills; Economic Growth; Cross-Cultural and Cross-Border Issues; Multinational Firms and Management; Business History; Competitive Strategy; Cooperation; China; India
Khanna, Tarun. "China + India: The Power of Two." Harvard Business Review 85, no. 12 (December 2007).
- 2009
- Working Paper
Capitalizing On Innovation: The Case of Japan
By: Robert Dujarric and Andrei Hagiu
Japan's industrial landscape is characterized by hierarchical forms of industry organization, which are increasingly inadequate in modern sectors, where innovation relies on platforms and horizontal ecosystems of firms producing complementary products. Using three... View Details
Keywords: Globalized Markets and Industries; Government Legislation; Innovation and Invention; Industry Structures; Horizontal Integration; Vertical Integration; Manufacturing Industry; Japan
Dujarric, Robert, and Andrei Hagiu. "Capitalizing On Innovation: The Case of Japan." Harvard Business School Working Paper, No. 09-114, April 2009. (Revised October 2009.)
Shane M. Greenstein
Shane Greenstein is the Martin Marshall Professor of Business Administration. He teaches in the Technology, Operations and Management Unit.
Encompassing a wide array of questions about computing, communication, and Internet markets, Professor Greenstein’s... View Details
- Person Page
Press / Media
By: Karim R. Lakhani
Can America Invent Its Way Back?
BusinessWeek, by Michael Mandel, 12 Sept. 2008
Today, researchers are focusing on ways to make those... View Details
- 24 Jan 2024
- Op-Ed
Why Boeing’s Problems with the 737 MAX Began More Than 25 Years Ago
discovered on other MAX 9s, the Federal Aviation Administration (FAA) grounded the planes and opened an investigation into whether MAX is safe to fly, accompanied by a stern warning, saying, “This incident should have never happened, and... View Details
- October 2001 (Revised November 2001)
- Background Note
Running and Growing the Small Company: Course Overview
Addresses challenges facing managers, presidents, and owners in generating and sustaining superior performance, especially as a company broadens its mix of goods and services, increases the volume of its sales, and enlarges the size of its workforce. The critical... View Details
Spear, Steven J. "Running and Growing the Small Company: Course Overview." Harvard Business School Background Note 602-077, October 2001. (Revised November 2001.)
- 2025
- Book
Space to Grow: Unlocking the Final Economic Frontier
By: Matthew Weinzierl and Brendan Rosseau
Your guide--using the compelling stories of changemakers and the tools of economics--to the transformation and future possibilities of the business and economics of space.
Space is a place of unparalleled possibility for humanity, and it's undergoing a... View Details
Space is a place of unparalleled possibility for humanity, and it's undergoing a... View Details
Keywords: Transformation; Economics; Innovation and Invention; Market Entry and Exit; Aerospace Industry
Weinzierl, Matthew, and Brendan Rosseau. Space to Grow: Unlocking the Final Economic Frontier. Harvard Business Review Press, 2025.
- September 2024
- Case
InfraCredit and the Project Inception Facility
By: John Macomber, Namrata Arora and Maagatha Kalavadakken
Around the world, large infrastructure projects are frequently stymied by the high cost and high uncertainty of the project inception phase: the research and engineering and planning prior to financial close and start of construction. Could there be a new kind of... View Details
Keywords: Infrastructure; Financial Institutions; Financial Instruments; Cost; Cash Flow; Capital; Assets; Financial Markets; Financial Strategy; Insurance; Energy; Product Development; Risk and Uncertainty; Business Strategy; Credit; Financial Services Industry; Energy Industry; Banking Industry; Africa; Nigeria
- 08 Oct 2014
- Working Paper Summaries
The Federal Reserve’s Abandonment of Its 1923 Principles
- September 2011 (Revised July 2012)
- Case
Building Watson: Not So Elementary, My Dear!
By: Willy Shih
This case is set inside IBM Research's efforts to build a computer that can successfully take on human challengers playing the game show Jeopardy! It opens with the machine named Watson offering the incorrect answer "Toronto" to a seemingly simple question during the... View Details
Keywords: Technological Innovation; Standards; Product Development; Organizational Change and Adaptation; Mathematical Methods; Research and Development; Information Technology
Shih, Willy. "Building Watson: Not So Elementary, My Dear!" Harvard Business School Case 612-017, September 2011. (Revised July 2012.)
- January 2023 (Revised December 2023)
- Case
OhmConnect: Energizing the Future
By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller
Founded in 2013, OhmConnect was a free consumer web app that alerted customers about peak hours of electricity demand, and paid them to lower their energy use at home during these periods. The company sold the aggregated reductions generated by thousands of households... View Details
Keywords: App Development; Renewable Energy; Electricity Usage; Regulations; VC; Technology; Customer Acquisition Cost (CAC); Scalability; Applications and Software; Growth and Development Strategy; Governing Rules, Regulations, and Reforms; Business Model; Venture Capital; Energy Industry; United States; California; Texas; Europe
Rayport, Jeffrey F., Jennifer Fonstad, and Nicole Tempest Keller. "OhmConnect: Energizing the Future." Harvard Business School Case 823-065, January 2023. (Revised December 2023.)
- 16 Feb 2012
- Working Paper Summaries
Platform Competition Under Partial Belief Advantage
- February 2011 (Revised July 2013)
- Case
A123 Systems: Power. Safety. Life.
A123 Systems, the largest manufacturer of lithium ion batteries in North America, is producing and selling batteries for electric vehicles in China and electric buses in Europe and America. It just opened two plants in Michigan, partially funded by a grant from... View Details
Keywords: Business or Company Management; Diversification; Machinery and Machining; Renewable Energy; Transportation; Management Skills; Corporate Finance; Auto Industry; Battery Industry
Vietor, Richard H.K. "A123 Systems: Power. Safety. Life." Harvard Business School Case 711-066, February 2011. (Revised July 2013.)
- November 2022
- Case
Para: Pay Transparency and Gig Drivers' Rights
By: Christopher Stanton and George Gonzalez
The case presents the founding vision and early days of a young startup that seeks to empower delivery drivers with tools and transparency. The company's flagship mobile app has been taken up by tens of thousands of delivery drivers across major U.S. cities who use it... View Details
Keywords: Gig Workers; Corporate Entrepreneurship; Entrepreneurship; Business Startups; Applications and Software; Disruptive Innovation; Compensation and Benefits; Technology Industry; San Francisco
Stanton, Christopher, and George Gonzalez. "Para: Pay Transparency and Gig Drivers' Rights." Harvard Business School Case 823-072, November 2022.
- 16 Oct 2012
- First Look
First Look: October 16
relationship is important, given that product architecture has been shown to be an important predictor of product performance, product variety, process flexibility, and even the path of industry evolution. We explore this relationship in the View Details
Keywords: Sean Silverthorne