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Show Results For
- All HBS Web
(10,203)
- People (14)
- News (2,529)
- Research (6,391)
- Events (51)
- Multimedia (23)
- Faculty Publications (4,587)
- 2015
- Working Paper
Online Word of Mouth and Product Review Disagreement
By: Frank Nagle and Christoph Riedl
Studies of online word of mouth have frequently posited―but never systematically conceptualized and explored―that the level of disagreement between existing product reviews can impact the volume and the valence of future reviews. In this study we develop a theoretical... View Details
Keywords: Online Word Of Mouth; Online Communities; Viral Marketing; Online Product Reviews; Quality; Internet and the Web; Consumer Behavior; Marketing Reference Programs; Social and Collaborative Networks; Digital Marketing; Analytics and Data Science
Nagle, Frank, and Christoph Riedl. "Online Word of Mouth and Product Review Disagreement." Harvard Business School Working Paper, No. 13-091, May 2013. (Revised May 2015, selected for AOM Best Paper Proceedings.)
- Research Summary
Corporate Governance and International Competitiveness
By: W. Carl Kester
W. Carl Kester's research involves comparisons of national or broad regional systems of corporate governance (e.g., German, Japanese, Anglo-American), and the influence these systems exert on corporate investment and international competitiveness. Kester has found... View Details
- January 1994 (Revised May 1995)
- Case
Xerox: Design for the Environment
In 1990, Xerox undertook an "Environmental Leadership Program" designed to make Xerox an industry leader in non-polluting operations, recycling, and products actually designed for the environment. This effort flowed naturally out of the system of total quality... View Details
Keywords: Product Design; Production; Service Delivery; Service Operations; Organizational Design; Environmental Sustainability
Vietor, Richard H.K. "Xerox: Design for the Environment." Harvard Business School Case 794-022, January 1994. (Revised May 1995.)
- fall 2008
- Article
Toward a Theory of Behavioral Operations
By: Francesca Gino and Gary P. Pisano
Human beings are critical to the functioning of the vast majority of operating systems, influencing both the way these systems work and how they perform. Yet most formal analytical models of operations assume that the people who participate in operating systems are... View Details
Keywords: Management Systems; Operations; Mathematical Methods; Behavior; Cognition and Thinking; Perspective; Theory
Gino, Francesca, and Gary P. Pisano. "Toward a Theory of Behavioral Operations." Manufacturing & Service Operations Management 10, no. 4 (fall 2008): 676–691.
- December 1995 (Revised March 1996)
- Case
Nestle and the Twenty-First Century
By: Ray A. Goldberg and Elizabeth Ashcroft
A leading food company rethinks its future in the global food system by major geographical areas. View Details
Keywords: Change Management; Forecasting and Prediction; Geographic Location; Globalization; Strategy; System; Food and Beverage Industry
Goldberg, Ray A., and Elizabeth Ashcroft. "Nestle and the Twenty-First Century." Harvard Business School Case 596-074, December 1995. (Revised March 1996.)
- February 1994 (Revised May 1999)
- Case
Manville Corp. Fiber Glass Group (C)
By: Lynn S. Paine and Sarah Gant
Manville Corp.'s senior managers are surprised when Japanese government officials advise them not to go forward with their plan to add a cancer warning label to diatomaceous earth (DE) products sold in Japan. The International Agency for Research on Cancer has ruled... View Details
Keywords: Management Teams; Ethics; Conflict of Interests; Health; Safety; Cross-Cultural and Cross-Border Issues; Policy; Japan
Paine, Lynn S., and Sarah Gant. "Manville Corp. Fiber Glass Group (C)." Harvard Business School Case 394-116, February 1994. (Revised May 1999.)
- June 2001
- Case
GE's Early Dispute Resolution Initiative (A)
By: Michael A. Wheeler and Gillian Morris
GE's chief litigation counsel sought to rationalize litigation flow by viewing it as a manufacturing process. By applying the principles of Six Sigma, P.D. Villareal created an Early Dispute Resolution (EDR) system that enabled both lawyers and managers to work... View Details
Keywords: Corporate Governance; Governing Rules, Regulations, and Reforms; Lawsuits and Litigation; Six Sigma; Organizational Change and Adaptation; Problems and Challenges; Conflict and Resolution; Energy Industry; Technology Industry; United States
Wheeler, Michael A., and Gillian Morris. "GE's Early Dispute Resolution Initiative (A)." Harvard Business School Case 801-395, June 2001.
- Article
Unconscious Bias Training That Works
By: Francesca Gino and Katherine Coffman
To become more diverse, equitable, and inclusive, many companies have turned to unconscious bias (UB) training. By raising awareness of the mental shortcuts that lead to snap judgments—often based on race and gender—about people’s talents or character, it strives to... View Details
Keywords: Implicit Bias; Social Integration; Empathy; Prejudice and Bias; Employees; Training; Attitudes; Behavior; Organizational Change and Adaptation
Gino, Francesca, and Katherine Coffman. "Unconscious Bias Training That Works." Harvard Business Review 99, no. 5 (September–October 2021): 114–123.
- November 2000
- Case
Geocast Network Systems, Inc.
By: Thomas R. Eisenmann, Christina L. Darwall and Elizabeth Kind
Geocast, a venture-backed start-up, had developed innovative technology for "datacasting" broadband information and entertainment content to an external hard drive, where it was cached for later retrieval by a Web-enabled PC. By using terrestrial TV, direct broadcast... View Details
Keywords: Business Model; Customer Value and Value Chain; Entrepreneurship; Venture Capital; Information Management; Technological Innovation; Marketing Channels; Corporate Strategy; Entertainment and Recreation Industry; Web Services Industry
Eisenmann, Thomas R., Christina L. Darwall, and Elizabeth Kind. "Geocast Network Systems, Inc." Harvard Business School Case 801-211, November 2000.
- May 2021 (Revised May 2022)
- Case
Headspace vs. Calm: A Mindful Competition
By: Ayelet Israeli and Anne Wilson
By 2021, the mindfulness app wars reached their apex. Over 2,000 meditation apps were available to consumers, but two apps, Headspace and Calm, dominated the space, jointly holding about 70% of the total market. Headspace had established itself as the approachable... View Details
Keywords: Marketing Communication; Integrated Strategy; Brand; Brand & Product Management; Brand Communication; Brand Differentiation; Brand Building; Brand Management; E-Commerce Strategy; Ecommerce; App; App Development; Applications; COVID; COVID-19; Pandemic; Pricing; Pricing Strategy; Subscription Model; Subscription; Partnerships; Strategic Partnerships; B2B Vs. B2C; B2B; Health & Wellness; Wellbeing; Digitization; Commoditization; Mobile App; Mobile App Industry; Mobile Healthcare; Mobile Marketing; Digital Brand; Digital Health; Consumer Health; Apps; Online Business; Online Competition; Online Community; Online Entertainment; Entertainment And Leisure; Meditation; Marketing; Marketing Communications; Brands and Branding; Price; Strategy; Competition; Competitive Strategy; Competitive Advantage; Partners and Partnerships; Health; Well-being; Mobile and Wireless Technology; Communication; Communication Strategy; Disruption; Consumer Behavior; Digital Marketing; E-commerce; Applications and Software; Health Industry; Technology Industry; Communications Industry; United States; North America; United Kingdom
Israeli, Ayelet, and Anne Wilson. "Headspace vs. Calm: A Mindful Competition." Harvard Business School Case 521-102, May 2021. (Revised May 2022.)
- 08 Sep 2010
- News
Emerging Scholar Award
- January 2019 (Revised February 2020)
- Case
Should a Pension Fund Try to Change the World? Inside GPIF's Embrace of ESG
By: George Serafeim
In the fall of 2018, Hiro Mizuno, the Chief Investment Officer (CIO) of GPIF, the Japanese Government Pension Fund, was reflecting on his efforts to integrate Environmental, Social and Governance (ESG) issues into every aspect of GPIF’s portfolio. His efforts ranged... View Details
Keywords: Pension Funds; ESG (Environmental, Social, Governance) Performance; Investment Funds; Environmental Sustainability; Social Issues; Governance; Leading Change; Economy; Performance Improvement; Japan
Henderson, Rebecca, George Serafeim, Josh Lerner, and Naoko Jinjo. "Should a Pension Fund Try to Change the World? Inside GPIF's Embrace of ESG." Harvard Business School Case 319-067, January 2019. (Revised February 2020.)
- May 2012
- Article
Complicated Firms
By: Lauren Cohen and Dong Lou
We exploit a novel setting in which the same piece of information affects two sets of firms: one set of firms requires straightforward processing to update prices, while the other set requires more complicated analyses to incorporate the same piece of information into... View Details
Keywords: Investment Portfolio; Information; Price; Forecasting and Prediction; Complexity; Mathematical Methods
Cohen, Lauren, and Dong Lou. "Complicated Firms." Journal of Financial Economics 104, no. 2 (May 2012). (Winner of Istanbul Stock Exchange 25th Anniversary Best Paper Competition. First Prize presented by Istanbul Stock Exchange. Winner of Center for Research in Security Prices Forum. Best Paper Prize presented by University of Chicago Booth School of Business. Winner of Paul Woolley Centre for the Study of Capital Market Dysfunctionality. Academic Grant presented by Paul Woolley Centre for the Study of Capital Market Dysfunctionality. Winner of Crowell Memorial Prize For the best paper on quantitative investing presented by PanAgora Asset Management, Inc.)
- 07 Jul 2003
- Research & Ideas
4+2 = Sustained Business Success
work with. Promote cooperation and the exchange of information across the whole company. Put your best people closest to the action. Establish systems for the seamless sharing of knowledge. Secondary View Details
- June 2012
- Article
Leadership Is a Conversation
By: Boris Groysberg and Michael Slind
Globalization and new technologies have sharply reduced the efficacy of command-and-control management and its accompanying forms of corporate communication. In the course of a recent research project, the authors concluded that by talking with employees, rather than... View Details
Keywords: Employees; Management Style; Interpersonal Communication; Leadership; Cooperation; Partners and Partnerships
Groysberg, Boris, and Michael Slind. "Leadership Is a Conversation." Harvard Business Review 90, no. 6 (June 2012).
- Research Summary
Overview
My research encompasses two related streams. The first examines the vicissitudes of individuals' identities in the context of itinerant careers, with a specific focus on the role of management education in hosting managers' efforts to consolidate and/or... View Details
- April 1991 (Revised July 1992)
- Case
Koito Manufacturing Ltd.
By: W. Carl Kester and Robert W. Lightfoot
Having acquired a 26% stake in Koito Manufacturing, a Japanese automotive parts supplier in the Toyota Group, T. Boone Pickens seeks a seat on Koito's board of directors. Koito's management resists, claiming Pickens is an unhelpful greenmailer, not a true long-term... View Details
Keywords: Acquisition; Debates; Corporate Governance; Production; Supply Chain; Performance Efficiency; Welfare; Auto Industry; Japan; United States
Kester, W. Carl, and Robert W. Lightfoot. "Koito Manufacturing Ltd." Harvard Business School Case 291-027, April 1991. (Revised July 1992.)
- 01 Mar 2010
- News
Study: Companies, Employees Benefit Directly From ISO 9001
- 2016
- Article
Cloaked Trading
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
Using a novel, proprietary database of micro-level trading activities by asset managers, we show strong evidence of asset managers engaging in strategic trading in order to “cloak” their most valuable trades. This takes the form, for instance, of a manager who sells... View Details
Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Cloaked Trading." Journal of Investment Consulting 17, no. 2 (2016): 69–80. (Winner of the Best Paper Prize of the Journal of Investment Consulting Academic Paper Competition, 2016 ; Winner of the Institute for Quantitative Investment Research (INQUIRE) Grant, 2014.)
George Serafeim
George Serafeim is the Charles M. Williams Professor of Business Administration at Harvard Business School. He co-leads a Lab, within Harvard's Digital, Data, Design Institute, that focuses on organizational transformation through major shifts, including those... View Details