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Show Results For
- All HBS Web
(4,569)
- People (9)
- News (1,158)
- Research (2,256)
- Events (47)
- Multimedia (31)
- Faculty Publications (1,133)
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- 2024
- Working Paper
The New Digital Divide
By: Mayana Pereira, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia and Juan Lavista Ferres
We build and analyze new metrics of digital usage that leverage telemetry data collected by Microsoft during operating system updates across forty million Windows devices in U.S. households. These measures of US household digital usage are much more comprehensive than... View Details
Keywords: Mathematical Methods; Measurement and Metrics; Geographic Location; Behavior; Technology Adoption; Demographics
Pereira, Mayana, Shane Greenstein, Raffaella Sadun, Prasanna Tambe, Lucia Ronchi Darre, Tammy Glazer, Allen Kim, Rahul Dodhia, and Juan Lavista Ferres. "The New Digital Divide." NBER Working Paper Series, No. 32932, September 2024.
- 28 Mar 2011
- Research & Ideas
Why Manufacturing Matters
factories to make flat-panel displays. The next thing to watch is the replacement of the incandescent lighbulb. The lighting industry is moving to LED technology at a very high speed. And all the LED... View Details
- 2014
- Working Paper
Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR web-site, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details
Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Analytics and Data Science; Internet and the Web; Mathematical Methods; Corporate Finance
Lee, Charles M.C., Paul Ma, and Charles C.Y. Wang. "Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches." Harvard Business School Working Paper, No. 13-048, November 2012. (Revised September 2013, March 2014, June 2014, July 2014.)
- 04 Oct 2006
- Lessons from the Classroom
Surviving Success: When Founders Must Go
entrepreneur-in-residence Henry McCance (MBA '66) focus on events surrounding the key moment at which a founder hands off his or her "baby" to a new CEO. "In my initial research on founders, I focused on the question of... View Details
- 23 Aug 2019
- Sharpening Your Skills
Has the Corporate Mission Just Been Disrupted?
has been discussed for decades. Here is research and writing from Harvard Business School that discusses both the concept in theory and examples of CSR in practice. A Good... View Details
- 20 Sep 2004
- Research & Ideas
How Consumers Value Global Brands
That's a significant shift. Until recently, people's perceptions about quality for value and technological prowess were tied to the nations from which products originated. "Made in the USA" was... View Details
- 20 Apr 2020
- Book
Why COVID-19 Raises the Stakes for Healthy Buildings
recently wrote a book about it: Healthy Buildings: How Indoor Spaces Drive Performance and Productivity, to be published April 21. Although facilities managers might think they’re saving a few dollars on... View Details
- May 2020
- Article
Scalable Holistic Linear Regression
By: Dimitris Bertsimas and Michael Lingzhi Li
We propose a new scalable algorithm for holistic linear regression building on Bertsimas & King (2016). Specifically, we develop new theory to model significance and multicollinearity as lazy constraints rather than checking the conditions iteratively. The resulting... View Details
Bertsimas, Dimitris, and Michael Lingzhi Li. "Scalable Holistic Linear Regression." Operations Research Letters 48, no. 3 (May 2020): 203–208.
- 11 Jun 2001
- Research & Ideas
E-Commerce Unplugged
technology will not be fully realized, however, if companies simply make their existing online services available through wireless devices. Successful players in the m-commerce market space will take a much... View Details
Keywords: by Nitin Nohria & Marty Leestma
- 2022
- Article
Fairness via Explanation Quality: Evaluating Disparities in the Quality of Post hoc Explanations
By: Jessica Dai, Sohini Upadhyay, Ulrich Aivodji, Stephen Bach and Himabindu Lakkaraju
As post hoc explanation methods are increasingly being leveraged to explain complex models in high-stakes settings, it becomes critical to ensure that the quality of the resulting explanations is consistently high across all subgroups of a population. For instance, it... View Details
Dai, Jessica, Sohini Upadhyay, Ulrich Aivodji, Stephen Bach, and Himabindu Lakkaraju. "Fairness via Explanation Quality: Evaluating Disparities in the Quality of Post hoc Explanations." Proceedings of the AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society (2022): 203–214.
- 06 Apr 2020
- Research & Ideas
Where Do Workers Go When the Robots Arrive?
Economics researchers have long studied how local workers respond when an industry such as steel manufacturing is squashed by obsolescence or competition. Is the region able to regenerate with new industries View Details
- 17 Mar 2015
- Research & Ideas
Where Did My Shopping Mall Go?
of our interview with authors Rajiv Lal and José B. Alvarez, they discuss what the future of storefront retailing looks like and how its transformation will also change the economy View Details
- 2022
- Article
Towards Robust Off-Policy Evaluation via Human Inputs
By: Harvineet Singh, Shalmali Joshi, Finale Doshi-Velez and Himabindu Lakkaraju
Off-policy Evaluation (OPE) methods are crucial tools for evaluating policies in high-stakes domains such as healthcare, where direct deployment is often infeasible, unethical, or expensive. When deployment environments are expected to undergo changes (that is, dataset... View Details
Singh, Harvineet, Shalmali Joshi, Finale Doshi-Velez, and Himabindu Lakkaraju. "Towards Robust Off-Policy Evaluation via Human Inputs." Proceedings of the AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society (2022): 686–699.
- June 2024
- Case
SnapTravel: Betting on 'Super.com'
By: Reza Satchu and Tom Quinn
This case explores SnapTravel, a travel startup offering discounted hotel rooms, and its founders’ desire to pivot to a “super app” that saved customers money across many different purchase types. During the COVID-19 pandemic, Hussein Fazal and Henry Shi saw SnapTravel... View Details
Keywords: Business Growth and Maturation; Business Plan; Business Startups; Change Management; Disruption; Transformation; Volatility; Customer Focus and Relationships; Customer Value and Value Chain; Decisions; Income; Entrepreneurship; Geographic Scope; Cross-Cultural and Cross-Border Issues; Health Pandemics; Surveys; Knowledge Acquisition; Knowledge Use and Leverage; Leading Change; Crisis Management; Goals and Objectives; Risk Management; Consumer Behavior; Game Theory; Risk and Uncertainty; Adaptation; Diversification; Expansion; System Shocks; Technology Industry; Technology Industry; Canada; United States; Las Vegas
- June 2014
- Supplement
Intuit Inc.: Project AgriNova PowerPoint Supplement
In late 2008, a team from Intuit's office in Bangalore, India, is evaluating an opportunity to launch a new venture that would use SMS to deliver crop price information to farmers in India. The case describes the structure of Indian agriculture and the problems... View Details
Keywords: Corporate Venturing; Entrepreneurship; Research; Business Ventures; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Bangalore
Eisenmann, Thomas R. "Intuit Inc.: Project AgriNova PowerPoint Supplement." Harvard Business School PowerPoint Supplement 814-125, June 2014.
- 06 Nov 2019
- Op-Ed
Torched Planet: The Business Case to Reinvent Almost Everything
The world is. on. fire. The Earth is burning. We only have a little time to arrest climate change, and if we fail to do so the consequences will be both dire and irreversible. We have the technology and the resources to fix things, if we want to. We even have a... View Details
- 11 May 2015
- Research & Ideas
A Road Map to Fix America’s Transportation Infrastructure
Any highway commuter who has wasted hours stuck in traffic can see the cracks in the United States' transportation system, as can any airline passenger who has been stranded overnight in an airport. Yet while many agree that the need for infrastructure change is... View Details
- December 1991 (Revised February 1992)
- Case
Dayton Electric Corp.
Concerns a product redesign decision for one of the company's most successful motor products, its rectified power, medium D-C motor, the RPM. A one-year redesign program has proposed a design that comes close to meeting its stated cost and performance goals, but at the... View Details
Keywords: Product Design; Strategic Planning; Research and Development; Business Divisions; Decisions; Forecasting and Prediction; Product Development; Technological Innovation; Machinery and Machining; Manufacturing Industry; Ohio
Wheelwright, Steven C. "Dayton Electric Corp." Harvard Business School Case 692-071, December 1991. (Revised February 1992.)
- 2013
- Article
Where Not to Eat? Improving Public Policy by Predicting Hygiene Inspections Using Online Reviews
By: Jun Seok Kang, Polina Kuznetsova, Yejin Choi and Michael Luca
Restaurant hygiene inspections are often cited as a success story of public disclosure. Hygiene grades influence customer decisions and serve as an accountability system for restaurants. However, cities (which are responsible for inspections) have limited resources to... View Details
Keywords: Safety; Food; Governance Compliance; Mathematical Methods; Applications and Software; Food and Beverage Industry; Food and Beverage Industry; Food and Beverage Industry
Kang, Jun Seok, Polina Kuznetsova, Yejin Choi, and Michael Luca. "Where Not to Eat? Improving Public Policy by Predicting Hygiene Inspections Using Online Reviews." Proceedings of the Conference on Empirical Methods in Natural Language Processing (2013): 1443–1448.
- 28 Sep 2009
- Research & Ideas
Improving Accountability at the World Bank
Press, 2007), and a recent op-ed in the Financial Times, "The World Bank Must Fix its Business Model," Ebrahim has focused his research and teaching on the challenges... View Details
Keywords: by Alnoor Ebrahim