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Show Results For
- All HBS Web
(4,588)
- People (21)
- News (1,165)
- Research (2,377)
- Events (6)
- Multimedia (9)
- Faculty Publications (1,100)
- January 2019
- Article
Bubbles for Fama
By: Robin Greenwood, Andrei Shleifer and Yang You
We evaluate Eugene Fama's claim that stock prices do not exhibit price bubbles. Based on U.S. industry returns 1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio... View Details
Keywords: Bubble; Market Efficiency; Predictability; Price Bubble; Stocks; Price; Forecasting and Prediction
Greenwood, Robin, Andrei Shleifer, and Yang You. "Bubbles for Fama." Journal of Financial Economics 131, no. 1 (January 2019): 20–43. (Internet Appendix Here.)
- 2021
- Working Paper
Corporate Environmental Impact: Measurement, Data and Information
By: David Freiberg, DG Park, George Serafeim and T. Robert Zochowski
As an organization’s environmental impact has become a central societal consideration, thereby affecting industry and organizational competitiveness, interest in measuring and analyzing environmental impact has increased. We develop a methodology to derive comparable... View Details
Keywords: Environment; Impact; Measurement; Environmental Ratings; Corporate Valuation; Financial Materiality; Sustainability; Environmental Impact; Environmental Strategy; Impact-Weighted Accounts; IWAI; Environmental Sustainability; Corporate Social Responsibility and Impact; Measurement and Metrics; Valuation
Freiberg, David, DG Park, George Serafeim, and T. Robert Zochowski. "Corporate Environmental Impact: Measurement, Data and Information." Harvard Business School Working Paper, No. 20-098, March 2020. (Revised February 2021.)
- 06 Sep 2017
- News
Staples finalizes its sale, beginning a new chapter
- 2015
- Book
MOVE: Putting America's Infrastructure Back in the Lead
Americans are stuck. We live with travel delays on congested roads; shipping delays on clogged railways; and delays on repairs, project approvals, and funding due to gridlocked leadership. These delays affect us all, whether you are a daily commuter, a frequent flyer,... View Details
Keywords: United States; Railroad History; Airlines; Airline Industry; Air Transportation; Passenger Transportation; Cities; Urban Planning; Freighting; Change; Leadership; Public Policy; Change Leadership; Public Finance; Infrastructure; Policy; Technological Innovation; Change Management; Leading Change; Urban Development; Project Finance; Entrepreneurship; City; Transportation; Transportation Industry; Transportation Industry; Transportation Industry; Transportation Industry; United States
Kanter, Rosabeth M. MOVE: Putting America's Infrastructure Back in the Lead. New York: W. W. Norton & Company, 2015.
- 30 Oct 2012
- News
Q&A: U.S. Should Focus on Fostering the Right Kind of Manufacturing
- 21 Nov 2022
- Blog Post
HBS Student Club Spotlight: Sustainability Club
In this blog, hear from 2022-23 Sustainability Club co-presidents: Angela Son, Erin O’ Malley & Meghavi Talati (all MBA 2023). What are the mission and activities of your club? The Sustainability Club is a place where all students,... View Details
- March 2017 (Revised March 2018)
- Case
Connections Education: Shifting the Paradigm?
By: John J-H Kim and Aldo Sesia
The online virtual learning (K-12) industry in 2017 remains an industry moving fast with many different players and stakeholders. While online virtual learning is beginning to make its way into school districts, it is far from being mainstream and a long way from full... View Details
Keywords: K-12; Online Learning; Virtual Learning; Blended Learning; Education; Learning; Strategy; Online Technology; Education Industry; United States
Kim, John J-H, and Aldo Sesia. "Connections Education: Shifting the Paradigm?" Harvard Business School Case 317-051, March 2017. (Revised March 2018.)
- December 1993
- Case
Bay State Milling Co.
By: Ray A. Goldberg
Flour milling in recent years has had a great deal of consolidation. The fourth generation of a privately held firm is debating how to protect themselves in the industry as consumption, production, competition, logistics, technology, and patterns are all changing. View Details
Keywords: Change Management; Transition; Economics; Cross-Cultural and Cross-Border Issues; Operations; Consolidation
Goldberg, Ray A. "Bay State Milling Co." Harvard Business School Case 594-080, December 1993.
- 17 Jan 2013
- Working Paper Summaries
Deregulation, Misallocation, and Size: Evidence from India
Keywords: by Laura Alfaro & Anusha Chari
- December 2003 (Revised October 2014)
- Case
Alusaf Hillside Project
By: Kenneth S. Corts and John R. Wells
The aluminum industry has suffered from long periods of depressed prices and profits interspersed with relatively short-lived price and profit peaks. The case investigates why this has occured, focusing on the decision Alusaf must make on whether to invest in a major... View Details
Keywords: Decision Making; Business Cycles; Financial Crisis; Metals and Minerals; Financial Strategy; Investment; Price; Profit; Demand and Consumers; Industry Structures
Corts, Kenneth S., and John R. Wells. "Alusaf Hillside Project." Harvard Business School Case 704-458, December 2003. (Revised October 2014.)
- Research Summary
The Early Evolution of Business Groups: A Study of Diversification and Spinoffs by Vietnam's First Generation of Entrepreneurs
This study, done in collaboration with the Vietnam Chamber of Commerce and Industry and the Central Institute for Economic Management, examines the experience of 95 successful Vietnamese entrepreneurs first surveyed in 1999. The project aims to build and analyze... View Details
- 05 Jan 2024
- Blog Post
Meet The HBS African American Student Union
Founded in 1968 by 5 Black students at Harvard Business School, the African American Student Union (AASU) is a community for all Black students at HBS inclusive of all backgrounds, familial situations, and... View Details
- June 2021
- Case
Akira Fukabori and Kevin Kajitani at avatarin (A) (Abridged)
By: Linda A. Hill and Emily Tedards
In 2016, Akira Fukabori and Kevin Kajitani, aeronautical engineers at All Nippon Airways Co., Ltd., began to wonder why, in a world of accelerating globalization and digital connectivity, those who lived in far-remote villages or impoverished urban areas could not... View Details
Keywords: Agility; Ecosystem; Innovation Ecosystems; Innovation; Crowdsourcing; XPRIZE; Open Innovation; Partnership; Government; Collaboration; Co-creation; Purpose; Impact; Social Impact; Movement; Organizational Behavior; Organizational Ambidexterity; Ambidexterity; Culture; Culture Change; Global Teams; Experimentation; Space; Space Industry; Airline Industry; Start-up; Platform Business; Platform Strategy; Platform; Digital; Robotics; Robots; Avatar; Telepresence; Innovation Lab; Mobility; COVID-19; Intrapreneurship; Public-private Partnership; Innovation and Invention; Technological Innovation; Partners and Partnerships; Collaborative Innovation and Invention; Alignment; Leadership; Leading Change; Diversity; Organizational Culture; Change Management; Strategy; Entrepreneurship; Digital Platforms; Transportation Industry; Transportation Industry; Japan
Hill, Linda A., and Emily Tedards. "Akira Fukabori and Kevin Kajitani at avatarin (A) (Abridged)." Harvard Business School Case 421-085, June 2021.
- 05 Mar 2015
- News
Wearable Tech Enables New Era of Employee Monitoring
- October 1986 (Revised November 1988)
- Case
B-W Footwear
By: David B. Yoffie
As import penetration into the American footwear market reached 81% in 1986, B-W Footwear, along with all of its American competitors, was struggling. Supply lines were deteriorating, retailers and importers were gaining power, and the government had rejected two... View Details
Keywords: Competitive Strategy; Management; Globalization; Government and Politics; Business Strategy; Trade; Apparel and Accessories Industry; United States
Yoffie, David B. "B-W Footwear." Harvard Business School Case 387-022, October 1986. (Revised November 1988.)
- July 2008
- Case
eHarmony
By: Mikolaj Jan Piskorski, Hanna Halaburda and Troy Smith
eHarmony's CEO needs to decide how to react to imitations of its business model, encroachment by competing models, and ascendance of free substitutes. The case provides four options to address these threats and asks students to choose one after they analyzed the... View Details
Keywords: Business Model; Decision Choices and Conditions; Growth and Development Strategy; Industry Structures; Competitive Strategy; Competitive Advantage; Service Industry
Piskorski, Mikolaj Jan, Hanna Halaburda, and Troy Smith. "eHarmony." Harvard Business School Case 709-424, July 2008.
- 02 May 2000
- Research & Ideas
Leading Professional Service Firms
motivated you and your HBS colleagues to develop a course specifically for leaders of professional service firms? Lorsch: Professional service firms represent an $80 billion industry worldwide. In the US and Europe, they comprise 17... View Details
- May 1981 (Revised January 1987)
- Case
Sensormatic Electronics Corp.
By: David A. Garvin
Describes the decision faced by a rapidly growing firm in the merchandise security systems business on whether it should integrate backward into the injection molding of plastic parts. Financial analysis, comparative economics, and manufacturing strategy in an industry... View Details
Keywords: Change; Decisions; Economics; Financial Strategy; Production; Integration; Technology; Electronics Industry
Garvin, David A. "Sensormatic Electronics Corp." Harvard Business School Case 681-095, May 1981. (Revised January 1987.)
- 31 Aug 2015
- Research & Ideas
How Ben Franklin’s ‘Way to Wealth’ Introduced American Capitalism to the World
policies” Intrigued by the lasting power of Franklin’s treatise on industry and frugality and its influence on capitalism as we know it today, Harvard Business School Assistant Professor Sophus Reinert delves into the history of the... View Details
Keywords: by Julia Hanna
- 30 Jan 2014
- Blog Post
Big Media, Big Business! Inside scoop on the upcoming Entertainment & Media Club Conference
Each year, the Entertainment & Media conference at the Harvard Business School brings together hundreds of students, alumni, faculty, and industry leaders to share experience and insight and, most importantly, to learn from each... View Details
Keywords: Entertainment / Media / Sports