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Show Results For
- All HBS Web
(6,172)
- People (17)
- News (1,346)
- Research (3,922)
- Events (46)
- Multimedia (63)
- Faculty Publications (2,209)
- April 1990
- Case
Philip Morris Companies' ""Bill of Rights"" Sponsorship Program
By: Stephen A. Greyser and Norman Klein
Describes the new policy of the National Archives of inviting corporate cosponsorship of historic exhibits and commemorations. In November 1989, Philip Morris Companies (PM) became the first cosponsor of the bicentennial commemoration of the Bill of Rights, and used... View Details
Keywords: Policy; Brands and Branding; Decisions; Advertising; Marketing Strategy; Risk and Uncertainty; Financing and Loans; Reputation; Nonprofit Organizations
Greyser, Stephen A., and Norman Klein. Philip Morris Companies' ""Bill of Rights"" Sponsorship Program. Harvard Business School Case 590-108, April 1990.
- January 1992 (Revised August 1992)
- Case
Lexon Corp. (A)
By: Lynn S. Paine
A general manager at Lexon Computer Corp. must decide whether interception and surveillance of employees' e-mail is acceptable company practice, and whether to follow the advice of his computer operations manager who wants to fire the person who complained that the... View Details
Keywords: Information; Rights; Managerial Roles; Interpersonal Communication; Employee Relationship Management; Ethics; Computer Industry
Paine, Lynn S. "Lexon Corp. (A)." Harvard Business School Case 392-071, January 1992. (Revised August 1992.)
- 07 Feb 2022
- News
Ask Help Desk: What Should I Do When My Job Gives Me Lousy Tech?
- June 1992 (Revised March 1993)
- Case
Fleetwood Enterprises, Inc. 1990
By: Timothy A. Luehrman
The CFO of Fleetwood Enterprises is considering whether to recommend a large share repurchase to the board of directors. Fleetwood's core businesses, manufactured housing and recreational vehicles, are very sensitive to business cycles and oil prices. Following Iraq's... View Details
Keywords: Business Cycles; Capital Structure; Stock Shares; Price; Crisis Management; Production; Manufacturing Industry; Iraq; Kuwait
Luehrman, Timothy A. "Fleetwood Enterprises, Inc. 1990." Harvard Business School Case 293-013, June 1992. (Revised March 1993.)
- 2024
- Working Paper
The Efficiency of Patent Litigation
By: Samuel Antill, Murat Alp Celik, Xu Tian and Toni M. Whited
How efficient is the U.S. patent litigation system? We quantify the extent to which the litigation system shapes innovation using a novel dynamic model, in which heterogeneous firms innovate and face potential patent lawsuits. We show that the impact of a litigation... View Details
Keywords: Innovation and Invention; Lawsuits and Litigation; Growth and Development; Welfare; Patents
Antill, Samuel, Murat Alp Celik, Xu Tian, and Toni M. Whited. "The Efficiency of Patent Litigation." Working Paper, May 2024. (Revise & Resubmit, Journal of Finance.)
- June 2025
- Article
Social Security and Trends in Wealth Inequality
By: Sylvain Catherine, Max Miller and Natasha Sarin
Recent influential work finds large increases in inequality in the U.S. based on measures of wealth concentration that notably exclude the value of social insurance programs. This paper shows that top wealth shares have not changed much over the last three decades when... View Details
Catherine, Sylvain, Max Miller, and Natasha Sarin. "Social Security and Trends in Wealth Inequality." Journal of Finance 80, no. 3 (June 2025): 1497–1531.
- 2023
- Working Paper
Teams in the Digital Workplace: Technology's Role for Communication, Collaboration, and Performance
By: Jacqueline N. Lane, Paul Leonardi, Noshir Contractor and Leslie DeChurch
This paper addresses the need for theoretical advancements in understanding team processes and the impact of technology on teams. Specifically, it examines the use of digital collaboration technologies by organizational teams and their effect on team communication and... View Details
Keywords: Affordances; Groups and Teams; Communication Technology; Social Media; Organizational Change and Adaptation; Perception
Lane, Jacqueline N., Paul Leonardi, Noshir Contractor, and Leslie DeChurch. "Teams in the Digital Workplace: Technology's Role for Communication, Collaboration, and Performance." Harvard Business School Working Paper, No. 23-079, June 2023. (Accepted by Small Group Research. Revised July 2023.)
- Article
Brand Values and Capital Market Valuation
By: Mary Barth, Michael B. Clement, George Foster and Ron Kasznik
Brand value estimates are significantly positively related to prices and returns, incremental to accounting variables. Questionable brand value estimate reliability underlies lack of financial statement recognition for brands. Findings suggest estimates are relevant... View Details
Barth, Mary, Michael B. Clement, George Foster, and Ron Kasznik. "Brand Values and Capital Market Valuation." Review of Accounting Studies 3, nos. 1-2 (1998): 41–68.
- 2022
- Article
Missing Novelty in Drug Development
By: Joshua Krieger, Danielle Li and Dimitris Papanikolaou
We provide evidence that risk aversion leads pharmaceutical firms to underinvest in radical innovation. We introduce a new measure of drug novelty based on chemical similarity and show that firms face a risk-reward trade-off: novel drug candidates are less likely to... View Details
Keywords: Drug Development; Risk Aversion; Research and Development; Innovation and Invention; Investment; Pharmaceutical Industry
Krieger, Joshua, Danielle Li, and Dimitris Papanikolaou. "Missing Novelty in Drug Development." Review of Financial Studies 35, no. 2 (February 2022): 636–679.
- May 2021
- Article
Private and Social Returns to R&D: Drug Development and Demographics
By: Efraim Benmelech, Janice Eberly, Dimitris Papanikolaou and Joshua Krieger
Investment in intangible capital such as R&D has increased dramatically since the 1990s. However, productivity growth remains sluggish in recent years. One potential reason is that a significant share of the increase in intangible investment is geared toward consumer... View Details
Keywords: Drug Development; Research and Development; Investment Return; Demographics; Pharmaceutical Industry
Benmelech, Efraim, Janice Eberly, Dimitris Papanikolaou, and Joshua Krieger. "Private and Social Returns to R&D: Drug Development and Demographics." AEA Papers and Proceedings 111 (May 2021): 336–340.
- February 2018
- Case
Root Capital and the Efficient Impact Frontier
By: Shawn Cole and Caitlin Reimers Brumme
In 2015 Root Capital, a pioneer in the impact investing space, began to explore how to more systematically integrate impact and financial management. After much deliberation, Root Capital landed on ex-ante rating system for any potential investment that produced a... View Details
Cole, Shawn, and Caitlin Reimers Brumme. "Root Capital and the Efficient Impact Frontier." Harvard Business School Case 218-084, February 2018.
- March 2017 (Revised April 2021)
- Module Note
Responsibilities to Society
By: Nien-hê Hsieh
This module note for students outlines an approach to help managers deliver on their responsibilities in relation to society. The approach frames these responsibilities in terms of potential harms to third parties beyond investors, customers, and employees. The... View Details
Keywords: Corporate Political Activity; Corporate Social Responsibility; Human Rights; Role Of Business In Society; Corporate Social Responsibility and Impact; Ethics; Business and Community Relations; Rights; Society
Hsieh, Nien-hê. "Responsibilities to Society." Harvard Business School Module Note 317-065, March 2017. (Revised April 2021.)
- April 2016 (Revised May 2016)
- Case
Hôpital Universitaire de Mirebalais, Partners In Health in Haiti
By: Robert S. Kaplan, Bipin Mistry and Karla Bertrand
The case describes the application of Time-Driven Activity-Based Costing (TDABC) at a new tertiary hospital, operated by Partners in Health in Mirebelais, Haiti. A project team mapped the clinical processes for use in estimating the direct costs of personnel,... View Details
Keywords: Time-Driven Activity-Based Costing; Activity Based Costing and Management; Cost Accounting; Developing Countries and Economies; Health Care and Treatment; Health Industry; Haiti
Kaplan, Robert S., Bipin Mistry, and Karla Bertrand. "Hôpital Universitaire de Mirebalais, Partners In Health in Haiti." Harvard Business School Case 116-041, April 2016. (Revised May 2016.)
- Article
Evolution and the Growth Process: Natural Selection of Entrepreneurial Traits
By: Stelios Michalopoulos and Oded Galor
This research suggests that a Darwinian evolution of entrepreneurial spirit played a significant role in the process of economic development and the dynamics of inequality within and across societies. The study argues that entrepreneurial spirit evolved... View Details
Michalopoulos, Stelios, and Oded Galor. "Evolution and the Growth Process: Natural Selection of Entrepreneurial Traits." Journal of Economic Theory 147, no. 2 (March 2012): 759–780.
- December 2010
- Case
Fortis Industries, Inc. (A)
Fortis Industries' packaging division manufactures steel and plastic strapping. In 2007, the company underwent a leveraged buyout. The case focuses on the packaging division's need to maintain high profitability in a declining market for steel strapping. Since 1998,... View Details
Keywords: Leveraged Buyouts; Decision Choices and Conditions; Marketing; Supply and Industry; Manufacturing Industry
Moriarty, Rowland T., David May, and Gordon Swartz. "Fortis Industries, Inc. (A)." Harvard Business School Case 511-079, December 2010.
- March 2009 (Revised May 2013)
- Supplement
Kinyuseisaku: Monetary Policy in Japan (B)
By: Laura Alfaro and Akiko Kanno
Toshihiko Fukui, Governor of the Bank of Japan, faced a complex situation in the fall of 2007. An economic recovery had allowed the central bank to abandon its zero interest rate policy, which had been in place for years, and raise rates to 0.5%. The Bank of Japan was... View Details
Alfaro, Laura, and Akiko Kanno. "Kinyuseisaku: Monetary Policy in Japan (B)." Harvard Business School Supplement 709-056, March 2009. (Revised May 2013.)
- September 2008 (Revised June 2011)
- Case
Examining the Adoption of Drug-Eluting Stents
By: Elie Ofek
Marketers are often tasked with exploring the factors that impact the long-run adoption of a new product or technology. The new product under consideration here is the drug-eluting stent: a device which props open a clogged artery to the heart and then releases... View Details
Keywords: Forecasting and Prediction; Marketing Strategy; Product Positioning; Consumer Behavior; Adoption; Medical Devices and Supplies Industry
Ofek, Elie. "Examining the Adoption of Drug-Eluting Stents." Harvard Business School Case 509-028, September 2008. (Revised June 2011.)
- December 2004
- Article
Market Valuation and Merger Waves
By: Matthew Rhodes-Kropf and S. Viswanathan
Does valuation affect mergers? Data suggest that periods of stock merger activity are correlated with high market valuations. The naïve explanation that overvalued bidders wish to use stock is incomplete because targets should not be eager to accept stock. However, we... View Details
Keywords: Mergers and Acquisitions; Valuation; Market Transactions; Value; Cash; Stocks; Corporate Social Responsibility and Impact; Bids and Bidding; Market Design; Stock Shares; Accounting Audits; Performance Evaluation
Rhodes-Kropf, Matthew, and S. Viswanathan. "Market Valuation and Merger Waves." Journal of Finance 59, no. 6 (December 2004): 2685–2718.
- January 2008 (Revised May 2008)
- Supplement
China Netcom: Corporate Governance in China (B)
By: Regina M. Abrami, William C. Kirby, F. Warren McFarlan and Tracy Yuen Manty
Supplements the A case [308027]. With its dual listings on the Hong Kong stock market and New York stock Exchange, state-owned enterprise, China Netcom was mandated to meet the listing requirements of these exchanges. From this initial step, China Netcom's Chairman,... View Details
Keywords: Management Teams; Corporate Governance; State Ownership; Standards; Globalized Markets and Industries; Telecommunications Industry; China
Abrami, Regina M., William C. Kirby, F. Warren McFarlan, and Tracy Yuen Manty. "China Netcom: Corporate Governance in China (B)." Harvard Business School Supplement 308-091, January 2008. (Revised May 2008.)