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Show Results For
- All HBS Web
(3,770)
- People (16)
- News (860)
- Research (2,233)
- Events (8)
- Multimedia (11)
- Faculty Publications (1,256)
- 01 Dec 2019
- News
Bridging the Gap
boutique-filled neighborhood and ending in another. Over at Niedlov’s Breadworks, there are iced lattes and avocado toast—the litmus test for millennial happiness. And humming through it all is a citywide 10-gigabit network, courtesy of the Electric View Details
- January 2025 (Revised April 2025)
- Case
Duolingo: On a 'Streak'
By: Jeffrey F. Rayport, Nicole Tempest Keller and Nicole Luo
In December 2024, Severin Hacker, Co-Founder and Chief Technology Officer of Duolingo, reflected on the remarkable evolution of the language-learning app he helped launch in 2011. As the #1 most downloaded education app in the world, Duolingo had over 100 million... View Details
Keywords: Learning; AI and Machine Learning; Growth and Development Strategy; Motivation and Incentives; Diversification; Business Model; Market Entry and Exit; Technology Industry; Technology Industry; United States
Rayport, Jeffrey F., Nicole Tempest Keller, and Nicole Luo. "Duolingo: On a 'Streak'." Harvard Business School Case 825-097, January 2025. (Revised April 2025.)
- 2024
- Working Paper
When Batteries Meet Hydrogen: Dual-Storage Investments for Load-Shifting Purposes
By: Christian Kaps and Simone Marinesi
Power systems account for nearly 40% of global emissions. As the world tries to reduce emissions by increasing renewable penetration, storage technologies are playing an increasingly important role in matching variable renewable supply with demand. Batteries have... View Details
Keywords: Environmental Sustainability; Renewable Energy; Transition; Utilities Industry; Utilities Industry
Kaps, Christian, and Simone Marinesi. "When Batteries Meet Hydrogen: Dual-Storage Investments for Load-Shifting Purposes." Working Paper, October 2024.
- 26 Jul 2022
- Research & Ideas
Burgers with Bugs? What Happens When Restaurants Ignore Online Reviews
tend to violate less on the hygiene issues mentioned in reviews, suggesting that restaurants may indeed take reviews into account when cleaning up. Farronato believes digital tools could streamline the inspection process, which is costly... View Details
- 04 Mar 2019
- What Do You Think?
What’s the Antidote to Surveillance Capitalism?
inter-governmental regulation as powerful enough to offer some hope of containing the excesses of surveillance capitalism. When industrial capitalism was moderated we lived in a world where nation states... View Details
- Web
Case Studies - Social Impact Collaboratory
of current and future teachers, calls for values-motivated screening or divestment always posed an inherently complex challenge. Having spearheaded the development of Principles for a Responsible Civilian Firearm Industry released on... View Details
- 11 Dec 2018
- First Look
New Research and Ideas, December 11, 2018
industries over others, including wishing to avoid sectors where there was extensive government interference. Oral history can shed light on hypersensitive topics, such as corruption, which are rarely formally documented. While the... View Details
Keywords: Dina Gerdeman
- 30 Oct 2007
- First Look
First Look: October 30, 2007
more than 20 case studies and other readings that offer a powerful and transformative approach to advancing and sustaining the work of school improvement. At the center of this work is the concept of organizational coherence: aligning... View Details
Keywords: Sean Silverthorne
- 03 Feb 2015
- First Look
First Look: February 3
solution in combination with property rights can be used to capture a stream of rents. The tools a firm can use to manage bottlenecks are, first, an understanding of the technical architecture of the system and, second, an understanding... View Details
Keywords: Sean Silverthorne
- 24 Oct 2011
- Research & Ideas
The Yelp Factor: Are Consumer Reviews Good for Business?
thing? If the ratings are capturing real quality, then that's a force for good. To the extent that there is gaming or nonrepresentative views, that's a problem. The onus is on the review industry to change that." “If the ratings are... View Details
- Profile
Brandon Graves
time, I couldn’t anticipate how much my initial opinions and viewpoints would change over an 80-minute case discussion. What is your favorite childhood memory? One of my favorite childhood memories is going to work with my mother. She worked in the retail View Details
- Web
Modern Capitalism: Mergers and Syndicates - Railroads and the Transformation of Capitalism | Harvard Business School
Emeritus, at Harvard Business School, explains that during this period, “the growth of big business was the central trend of the American economy.” 35 By the dawn of World War I, America’s journey from an agrarian society to a leading View Details
- 22 Apr 2002
- Research & Ideas
Does Spirituality Drive Success?
Executives from a wide range of industries trooped to Harvard Business School to discuss how their spirituality helps them be powerful leaders. The stories emerged from three panel sessions at the Möbius... View Details
- Web
Business Insights Blog | HBS Online
and Corporate Accountability Leading Change and Organizational Renewal Leading with Finance Management Essentials Negotiation Mastery Organizational Leadership Personal Branding Power and Influence for Positive Impact Strategic Financial... View Details
- Web
Electricity - Business & Environment
Confronting Climate Change Electricity Renewables, nuclear, and carbon capture offer massive market potential The combustion of fossil fuels to generate electricity is the largest source of greenhouse gas emissions and the largest contributor to climate change. [18]... View Details
- 02 Aug 2022
- Blog Post
From HBS to Cutting-Edge Tech
enough to join Ford as a Machine Learning Researcher. I wrote software, generated intellectual property, and talked about autonomous vehicles in international industry conferences. In late 2018, I realized that commercially launching... View Details
- Research Summary
Overview
By: Roberto Verganti
Roberto’s research focuses on how to create innovations that are meaningful for people, for society, and for their creators. He explores how leaders and organizations generate radically new visions, and make those visions come real. His studies lie at the intersection... View Details
- Research Summary
Political Risk, Foreign Intervention and International Arbitration
The Empire Trap: America's Attempts to Protect Property Rights Overseas, 1898-2008, is a history of the U.S. government's attempts to protect the property rights of American investors when they venture outside the boundaries of the United... View Details
- 01 Sep 2023
- News
Alumni and Faculty Books
to the underlying belief structure. Kusin uses a broad range of analytic tools enhanced and supplemented by 20 years of data collection, polling, and anecdotes from the highest level of access to deconstruct what actually exists. The... View Details
- 11 Nov 2014
- First Look
First Look: November 11
transformation and connection are spreading across even the most traditional industrial segments and creating a staggering array of business opportunities and threats. The digitization of tasks and processes has become essential to... View Details
Keywords: Sean Silverthorne