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Show Results For
- All HBS Web
(7,977)
- People (24)
- News (1,770)
- Research (5,504)
- Events (11)
- Multimedia (148)
- Faculty Publications (4,006)
- December 2016
- Article
Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud
By: Michael Luca and Georgios Zervas
Consumer reviews are now part of everyday decision making. Yet, the credibility of these reviews is fundamentally undermined when businesses commit review fraud, creating fake reviews for themselves or their competitors. We investigate the economic incentives to commit... View Details
Luca, Michael, and Georgios Zervas. "Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud." Management Science 62, no. 12 (December 2016): 3412–3427.
- 02 Apr 2001
- Research & Ideas
What Makes a Good Leader?
often a judgment call." The ability to render that judgment can sometimes make or break a company. "The phrase 'public confidence, private doubt' comes to mind,"... View Details
Keywords: by Deborah Blagg & Susan Young
- Article
From Entry Barriers to Mobility Barriers: Conjectural Decisions and Contrived Deterrence to New Competition
By: M. E. Porter and R. E. Caves
Keywords: Decision Making
Porter, M. E., and R. E. Caves. "From Entry Barriers to Mobility Barriers: Conjectural Decisions and Contrived Deterrence to New Competition." Quarterly Journal of Economics 91, no. 2 (May 1977): 241–262.
- 1967
- Other Unpublished Work
TFX (B) - Developing an Air Force/Navy Aircraft - HBS Analysis and Decision Case
By: J. Ronald Fox
- 1967
- Other Unpublished Work
TFX (D) - Developing an Air Force/Navy Aircraft - HBS Analysis and Decision Case
By: J. Ronald Fox
- 1967
- Other Unpublished Work
TFX (A) - Developing an Air Force/Navy Aircraft - HBS Analysis and Decision Case
By: J. Ronald Fox
- 1967
- Other Unpublished Work
TFX (C) - Developing an Air Force/Navy Aircraft - HBS Analysis and Decision Case
By: J. Ronald Fox
- October 1994
- Supplement
Frito-Lay, Decision Support System Software: Windows Network Version
Applegate, Lynda M. "Frito-Lay, Decision Support System Software: Windows Network Version." Harvard Business School Spreadsheet Supplement 195-727, October 1994.
- June 1995
- Supplement
Frito-Lay, Decision Support System Software: Macintosh Network Version
Applegate, Lynda M. "Frito-Lay, Decision Support System Software: Macintosh Network Version." Harvard Business School Spreadsheet Supplement 195-726, June 1995.
- January 2021 (Revised March 2021)
- Technical Note
Strategy and Strategic Thinking
This note gives managers a concrete perspective on what ‘a strategy’ really is, what makes a decision ‘strategic,’ and what ‘strategic thinking’ means. It also gives them practical frameworks to assess whether some set of decisions is really a strategy and how to... View Details
Keywords: Strategic Alignment; Strategy Definition; Strategy And Execution; Strategy Test; Strategy; Strategic Planning; Decision Making
Van den Steen, Eric. "Strategy and Strategic Thinking." Harvard Business School Technical Note 721-431, January 2021. (Revised March 2021.)
- September 2013 (Revised August 2015)
- Background Note
Leadership and Teaming
By: Ethan Bernstein
Small differences in the leadership of teams can have large consequences for the success of their efforts. Many initiatives fail not because of a fatal error in judgment or insufficient ideas, knowledge, motivation, or capabilities to deliver a solution. They fail... View Details
Keywords: Teams; Teaming; Leadership And Managing People; Leadership; Team Effectiveness; Team Performance; Team Design; Team Leadership; Teamwork; Team Process; Team Function; Team Launch; 60/30/10 Rule; Team Boundary; Distribution Of Leadership Authority; Self-Managed Teams; Virtual Teams; Unbounded Teams; Acts Of Leadership; Execution Teams; Decision Making Teams; Creativity Teams; Team Size; Task Design; Team Timeline; Team Roles; Team Representation; Diversity; Team Familiarity; Collective Intelligence; Team Stages Of Development; Team Coaching; Performance Pressure; X-Teams; Team Focus; Interaction; Management Teams; Managerial Roles; Management Systems; Management Style; Management Skills; Management Practices and Processes; Organizational Design; Organizational Structure; Performance Effectiveness; Performance Efficiency; Performance Productivity; Groups and Teams; Networks; Social Psychology; Behavior; Conflict and Resolution; Creativity; Social and Collaborative Networks; Satisfaction; Prejudice and Bias; Power and Influence; Personal Characteristics; Familiarity; Cognition and Thinking; Attitudes; Projects; Organizational Culture; Organizational Change and Adaptation; Leadership Development; Leadership Style; Leading Change; Knowledge Use and Leverage; Knowledge Sharing; Collaborative Innovation and Invention; Innovation and Management; Innovation Leadership; Design; Interpersonal Communication; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Agriculture and Agribusiness Industry; Asia; North and Central America; South America; Atlantic Ocean; Central Asia; Europe; Latin America; Middle East; Oceania; West Indies
Bernstein, Ethan. "Leadership and Teaming." Harvard Business School Background Note 414-033, September 2013. (Revised August 2015.)
- 2009
- Working Paper
Assess, Don't Assume, Part II: Negotiating Implications of Cross-Border Differences in Decision Making, Governance, and Political Economy
When facing a cross-border negotiation, the standard preparatory assessments—of the parties, their interests, their no-deal options, opportunities for and barriers to creating and claiming value, the most promising sequence and process design, etc.—should be... View Details
Keywords: Decision Making; Cross-Cultural and Cross-Border Issues; Corporate Governance; Negotiation Process; Organizational Culture; Business and Government Relations
Sebenius, James K. "Assess, Don't Assume, Part II: Negotiating Implications of Cross-Border Differences in Decision Making, Governance, and Political Economy." Harvard Business School Working Paper, No. 10-050, December 2009.
- March 2018
- Supplement
Sandra Brown Goes Digital (B): The Commitment Decision
By: Rosabeth Moss Kanter and Jonathan Cohen
Sandra Brown, a middle manager at a biotech company who has led internal and external movements for change over the last few years, faces a decision. Whether to continue to work for change at the company or move on to pursue new opportunities elsewhere, where her new... View Details
Keywords: Digital; Stakeholder Engagement; Managing Change; Career Path; Health Care Industry; Quality; Leading Change; Management; Organizational Change and Adaptation; Personal Development and Career; Decision Choices and Conditions
Kanter, Rosabeth Moss, and Jonathan Cohen. "Sandra Brown Goes Digital (B): The Commitment Decision." Harvard Business School Supplement 318-083, March 2018.
- Book Review
Review of Implementing New Technologies: Choice, Decision and Change in Manufacturing, edited by E. Rhodes and D. Wield
Leonard, Dorothy A. "Review of Implementing New Technologies: Choice, Decision and Change in Manufacturing, edited by E. Rhodes and D. Wield." Administrative Science Quarterly 32, no. 3 (September 1987).
- 01 Sep 2008
- News
Raiffa Honored for Life’s Work in Decision Analysis
mathematician by training, Raiffa was an originator of the decision tree and did extensive research on negotiations and choice-making in complex View Details
- 01 Dec 1997
- News
Making Real Progress in the Middle East: The Bottom-Up, Economic Solution
States to the Jordanians. Proof of the venture's strategic benefits are apparent in sales that top $10-million in the first year of operation and are expected to exceed $25-million in the second. Collaborative ventures such as Century... View Details
- April 2019
- Article
Shooting the Messenger
By: Leslie John, Hayley Blunden and Heidi Liu
Eleven experiments provide evidence that people have a tendency to “shoot the messenger,” deeming innocent bearers of bad news unlikeable. In a preregistered lab experiment, participants rated messengers who delivered bad news from a random drawing as relatively... View Details
Keywords: Judgment; Communication; Sense-making; Attribution; Disclosure; Interpersonal Communication; Perception; Judgments; Motivation and Incentives
John, Leslie, Hayley Blunden, and Heidi Liu. "Shooting the Messenger." Journal of Experimental Psychology: General 148, no. 4 (April 2019): 644–666.
- Research Summary
Overview
I develop machine learning tools and techniques which enable human decision makers to make better decisions. More specifically, my research addresses the following fundamental questions pertaining to human and algorithmic decision-making:
1. How to build... View Details
1. How to build... View Details
- 11 Jan 2017
- News
Research: Cracking a Joke at Work Can Make You Seem More Competent
- 2015
- Working Paper
Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud
By: Michael Luca and Georgios Zervas
Consumer reviews are now part of everyday decision-making. Yet, the credibility of these reviews is fundamentally undermined when businesses commit review fraud, creating fake reviews for themselves or their competitors. We investigate the economic incentives to commit... View Details
Keywords: Information; Competition; Internet and the Web; Ethics; Reputation; Social and Collaborative Networks; Food and Beverage Industry; Food and Beverage Industry
Luca, Michael, and Georgios Zervas. "Fake It Till You Make It: Reputation, Competition, and Yelp Review Fraud." Working Paper. (May 2015. Revise and resubmit, Management Science.)