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Show Results For
- All HBS Web
(12,672)
- People (29)
- News (2,829)
- Research (8,522)
- Events (39)
- Multimedia (239)
- Faculty Publications (6,902)
- 2010
- Working Paper
Advertising Disclosures: Measuring Labeling Alternatives in Internet Search Engines
By: Benjamin Edelman and Duncan S. Gilchrist
In an online experiment, we measure users' interactions with search engines, both in standard configurations and in modified versions with clearer labels identifying search engine advertisements. In particular, for a random subset of users, we change "Sponsored links"... View Details
Keywords: Online Advertising; Interactive Communication; Corporate Disclosure; Labels; Marketing Strategy; Consumer Behavior; Internet; Search Technology
Edelman, Benjamin, and Duncan S. Gilchrist. "Advertising Disclosures: Measuring Labeling Alternatives in Internet Search Engines." Harvard Business School Working Paper, No. 11-048, November 2010. (Revised January 2011, January 2012.)
- 21 Aug 2000
- Research & Ideas
Faculty Research Looks to Latin America
discuss research possibilities in more depth. Below are snapshot summaries of their presentations. Globalization And Fdi A native of Costa Rica, Professor Laura Alfaro teaches the Business, Government View Details
Keywords: by Martha Lagace
- 2016
- Working Paper
Controlling Versus Enabling
By: Andrei Hagiu and Julian Wright
Revenue sharing between principals and agents is commonly used to balance double-sided moral hazard. We provide a theory of how, when such revenue-sharing is optimal, a principal allocates control rights over decisions that either party could make. We show that the... View Details
Keywords: Control Rights; Decision Authority; Employment; Independent Contractors; Organizational Theory; Digital Platforms; Governance Controls; Ethics; Vertical Integration
Hagiu, Andrei, and Julian Wright. "Controlling Versus Enabling." Harvard Business School Working Paper, No. 16-002, July 2015. (Revised July 2016.)
- 03 Jun 2019
- News
Collaborations, not tax breaks, are better for growth
- 23 Apr 2014
- HBS Case
Are Electronic Cigarettes a Public Good or Health Hazard?
health," one health advocate said. Consisting of a small barrel-shaped design that mimics an actual cigarette, the devices vaporize a liquid nicotine solution, which is then inhaled without the tar and carcinogens found in smoke.... View Details
- 21 Mar 2019
- Blog Post
What I Didn't Know About HBS Faculty
college, I joined Saudi Aramco where I worked as a process engineer, and later as a project engineer, helping to build one of the largest petrochemical facilities in the world. While working at Saudi Aramco I was selected to join one of... View Details
- June 14, 2023
- Article
How New CEOs Establish Legitimacy
By: Nitin Nohria
CEOs are given the authority to lead by the rules of corporate governance. They gain additional influence and credibility by demonstrating competence. CEOs who achieve legitimacy have a higher level of trust and influence. This legitimacy will be gained by consistently... View Details
Nohria, Nitin. "How New CEOs Establish Legitimacy." Harvard Business Review (website) (June 14, 2023).
- 18 Apr 2019
- News
Mauricio Macri freezes prices
- July 2013 (Revised May 2017)
- Case
European Integration: Meeting the Competitiveness Challenge
By: Michael E. Porter and Christian Ketels
The case discusses the origins and development of the European Integration process from the post-war period up to 2007, focusing particularly on the efforts of the Lisbon-agenda under way since 2000 to enhance Europe's competitiveness. It discusses the different policy... View Details
Keywords: Integration; Globalized Economies and Regions; Competition; Development Economics; Global Range; Policy; Failure; European Union; Europe
Porter, Michael E., and Christian Ketels. "European Integration: Meeting the Competitiveness Challenge." Harvard Business School Case 714-405, July 2013. (Revised May 2017.)
- 22 Aug 2012
- Working Paper Summaries
Key Drivers of Successful Implementation of an Employee Suggestion-Driven Improvement Program
- September 2001 (Revised January 2002)
- Case
The American Medical Association-Sunbeam Deal (C): Denouement
By: Ashish Nanda and Kimberly A. Haddad
On September 5, 1997, the American Medical Association(AMA) withdrew from a contract with Sunbeam Corporation, the maker of small home appliances. Sunbeam sued the AMA to pay for the damages or to comply with the contract. The fracas led to the dismissal of three top... View Details
Keywords: Medical Services; Appliances; Lawsuit; Litigation; Professionalism; Contracts; Corporate Accountability; Organizations; Lawsuits and Litigation; Consumer Products Industry; Health Industry; United States
Nanda, Ashish, and Kimberly A. Haddad. "The American Medical Association-Sunbeam Deal (C): Denouement." Harvard Business School Case 802-091, September 2001. (Revised January 2002.)
- 2021
- Working Paper
The Incidence of the Corporate Income Tax Is Irrelevant for Its (Benefit-Based) Justification
Robust support for corporate income taxation is a puzzle for standard tax theory because the tax’s incidence is uncertain and unreliable. We propose a resolution: if the corporate tax is seen as a benefit-based tax, its normative appeal depends on the correspondence... View Details
Weinzierl, Matthew C. "The Incidence of the Corporate Income Tax Is Irrelevant for Its (Benefit-Based) Justification." NBER Working Paper Series, No. 29547, December 2021.
- July 1987 (Revised October 1995)
- Case
Phillips 66: Controlling a Company Through Crisis
The downstream operations subsidiary of a major U.S. petroleum company is faced with major restructuring decisions and responds by developing an Executive Information System (EIS) which allows for increased responsiveness, wider span of control, and higher levels of... View Details
Keywords: Restructuring; Information Management; Governance Controls; Organizational Design; Crisis Management; Communication; Management Teams; Growth Management; Mining Industry; Energy Industry; United States
Applegate, Lynda M. "Phillips 66: Controlling a Company Through Crisis." Harvard Business School Case 189-006, July 1987. (Revised October 1995.)
- Article
The Baby Benefits Club
By: Debora L. Spar
This past summer several prominent firms seemed to be competing for the title of America's most family-friendly company. In August, Netflix announced plans to offer new mothers and fathers "unlimited leave". Microsoft countered quickly, promising to increase its own... View Details
Keywords: Parental Leave; Maternity Leave; Employees; Compensation and Benefits; Policy; Gender; Equality and Inequality
Spar, Debora L. "The Baby Benefits Club." Foreign Policy 215 (November–December 2015).
- July 3, 2014
- Comment
Comment on the Final Round of Iranian Nuclear Talks Before the Joint Plan of Action Expires (on July 20, 2014)
As six months of talks soon end with wide gaps likely remaining on key issues, P5+1 and Iranian diplomats will undoubtedly cite some tangible progress, then argue for a six-month extension. This will likely become a pattern, with some version of the interim deal... View Details
Sebenius, James K. "Comment on the Final Round of Iranian Nuclear Talks Before the Joint Plan of Action Expires (on July 20, 2014)." Iran Matters (July 3, 2014). (Belfer Center for Science and International Affairs, Harvard Kennedy School.)
- Article
The Organizational Apology: A Step-by-Step Guide
By: Maurice E. Schweitzer, Alison Wood Brooks and Adam D. Galinsky
At some point, every company makes a mistake that requires an apology—to an individual; a group of customers, employees, or business partners; or the public at large. And more often than not, companies and their leaders fail to apologize effectively, if at all, which... View Details
Schweitzer, Maurice E., Alison Wood Brooks, and Adam D. Galinsky. "The Organizational Apology: A Step-by-Step Guide." Harvard Business Review 93, no. 9 (September 2015): 44–52.
- June 2010 (Revised June 2025)
- Case
Managing the Client Portfolio
By: Nitin Nohria and Ashish Nanda
The German country managing partner of a global law firm must decide how to respond to a corporate mandate to restructure its client portfolio. The case enables a discussion of different types of clients in a global professional service firm in terms of relative... View Details
Keywords: Attorney and Client Relationships; Management Style; Corporate Governance; Business Subsidiaries; Business Headquarters; Conflict and Resolution
Nohria, Nitin, and Ashish Nanda. "Managing the Client Portfolio." Harvard Business School Case 410-139, June 2010. (Revised June 2025.)
- November 2020
- Article
Taxation in Matching Markets
By: Arnaud Dupuy, Alfred Galichon, Sonia Jaffe and Scott Duke Kominers
We analyze the effects of taxation in two-sided matching markets, i.e., markets in which all agents have heterogeneous preferences over potential partners. In matching markets, taxes can generate inefficiency on the allocative margin by changing who is matched to whom,... View Details
Dupuy, Arnaud, Alfred Galichon, Sonia Jaffe, and Scott Duke Kominers. "Taxation in Matching Markets." International Economic Review 61, no. 4 (November 2020): 1591–1634.
- December 2013
- Article
Legislating Stock Prices
By: Lauren Cohen, Karl Diether and Christopher Malloy
We demonstrate that legislation has a simple, yet previously undetected impact on stock prices. Exploiting the voting record of legislators whose constituents are the affected industries, we show that the votes of these "interested" legislators capture important... View Details
Keywords: Legislator Incentives; Voting; Return Predictability; Lobbying; Motivation and Incentives; Government Legislation; Stocks
Cohen, Lauren, Karl Diether, and Christopher Malloy. "Legislating Stock Prices." Journal of Financial Economics 110, no. 3 (December 2013): 574–595. (Winner of Fama-DFA Prize for the Best Paper Published in the Journal of Financial Economics in Asset Pricing (Distinguished Paper) 2013.)