Filter Results
:
(13,390)
Show Results For
-
All HBS Web
(13,390)
- People (61)
- News (2,274)
- Research (8,439)
- Events (59)
- Multimedia (40)
- Faculty Publications (6,205)
Show Results For
-
All HBS Web
(13,390)
- People (61)
- News (2,274)
- Research (8,439)
- Events (59)
- Multimedia (40)
- Faculty Publications (6,205)
- 07 May 2024
- Cold Call Podcast
Lessons in Business Innovation from Legendary Restaurant elBulli
- 2012
- Chapter
Schumpeterian Competition and Diseconomies of Scope: Illustrations from the Histories of Microsoft and IBM
By: Timothy F. Bresnahan, Shane Greenstein and Rebecca M. Henderson
We address a longstanding question about the causes of creative destruction. Dominant incumbent firms, long successful in an existing technology, are often much less successful in new technological eras. This is puzzling, since a cursory analysis would suggest that...
View Details
Keywords:
Technological Innovation;
Opportunities;
Competition;
Information Technology;
Innovation and Management;
Organizations;
Relationships;
Information Technology Industry
Bresnahan, Timothy F., Shane Greenstein, and Rebecca M. Henderson. "Schumpeterian Competition and Diseconomies of Scope: Illustrations from the Histories of Microsoft and IBM." In The Rate and Direction of Inventive Activity Revisited, edited by Josh Lerner and Scott Stern. University of Chicago Press, 2012.
Enabling Mission Impact: Funding Strategies for High-Risk High-Reward Innovation
Governments and foundations around the world are urgently seeking strategies to optimize their investments across a range of distinctive missions targeted towards societal challenges. How should such investments be made, from early R&D spending to later-stage...
View Details
- Teaching
Overview
Ryann has extensive teaching experience in varied instructional settings. She was appointed the Qualitative Advisor for the Harvard University Sociology Department senior thesis writers in 2015-2016, and supervised two senior thesis writers in prior years. She served...
View Details
- Web
Sustainable Investing Course | HBS Online
and integrate impact measurement into investment and management processes. Highlights Impact Attribution, Heirarchy of Evidence TGP Rise: Would Everfi Create Enough Impact? TPG Rise: Investment Result, Takeaways from the Rise Fund...
View Details
- 2023
- Article
Probabilistically Robust Recourse: Navigating the Trade-offs between Costs and Robustness in Algorithmic Recourse
By: Martin Pawelczyk, Teresa Datta, Johannes van-den-Heuvel, Gjergji Kasneci and Himabindu Lakkaraju
As machine learning models are increasingly being employed to make consequential decisions in real-world settings, it becomes critical to ensure that individuals who are adversely impacted (e.g., loan denied) by the predictions of these models are provided with a means...
View Details
Pawelczyk, Martin, Teresa Datta, Johannes van-den-Heuvel, Gjergji Kasneci, and Himabindu Lakkaraju. "Probabilistically Robust Recourse: Navigating the Trade-offs between Costs and Robustness in Algorithmic Recourse." Proceedings of the International Conference on Learning Representations (ICLR) (2023).
- 2009
- Working Paper
Performance Pressure as a Double-Edged Sword: Enhancing Team Motivation While Undermining the Use of Team Knowledge
By: Heidi K. Gardner
In this paper, I develop and empirically test the proposition that performance pressure acts as a double-edged sword for teams, providing positive effects by enhancing team motivation to achieve good results while simultaneously triggering process losses. I conducted a...
View Details
Keywords:
Experience and Expertise;
Knowledge Use and Leverage;
Performance Effectiveness;
Performance Expectations;
Groups and Teams
Gardner, Heidi K. "Performance Pressure as a Double-Edged Sword: Enhancing Team Motivation While Undermining the Use of Team Knowledge." Harvard Business School Working Paper, No. 09-126, April 2009. (Revised January 2012.)
- July 2023
- Article
Negative Expressions Are Shared More on Twitter for Public Figures Than for Ordinary Users
By: Jonas P. Schöne, David Garcia, Brian Parkinson and Amit Goldenberg
Social media users tend to produce content that contains more positive than negative emotional language. However, negative emotional language is more likely to be shared. To understand why, research has thus far focused on psychological processes associated with...
View Details
Schöne, Jonas P., David Garcia, Brian Parkinson, and Amit Goldenberg. "Negative Expressions Are Shared More on Twitter for Public Figures Than for Ordinary Users." PNAS Nexus 2, no. 7 (July 2023).
- Spring 2018
- Article
The Enemy of My Enemy: The Soviet Union, East Germany, and the Iranian Tudeh Party's Support for Ayatollah Khomeini
By: Jeremy Friedman
This article examines the strategy of the Iranian Tudeh Party in concert with its Soviet and East German patrons and allies during and after the Iranian revolution of 1979. The article assesses the thinking behind the Tudeh’s strategy of unwavering support for...
View Details
Friedman, Jeremy. "The Enemy of My Enemy: The Soviet Union, East Germany, and the Iranian Tudeh Party's Support for Ayatollah Khomeini." Journal of Cold War Studies 20, no. 2 (Spring 2018): 3–37.
- 06 Mar 2014
- HBS Seminar
Dina Pomeranz, Harvard Business School
- 2013
- Working Paper
The Operational Consequences of Private Equity Buyouts: Evidence from the Restaurant Industry
By: Albert W. Sheen and Shai Bernstein
What, if anything, do private equity firms do with businesses they acquire? We find evidence of significant operational changes in 101 restaurant chain buyouts between 2002 and 2012. Analysis of health inspections conducted for over 50,000 stores in Florida shows that...
View Details
Keywords:
Safety;
Quality;
Private Equity;
Food;
Management Practices and Processes;
Leveraged Buyouts;
Performance Efficiency;
Retail Industry;
Food and Beverage Industry;
Florida
Sheen, Albert W., and Shai Bernstein. "The Operational Consequences of Private Equity Buyouts: Evidence from the Restaurant Industry." Working Paper, June 2013.
- 19 Dec 2023
- Research & Ideas
$15 Billion in Five Years: What Data Tells Us About MacKenzie Scott’s Philanthropy
of gifts over time. So many in the nonprofit and philanthropy world wondered how Scott’s nonconforming principles would be expressed in her actual giving. Scott, whose net worth has been estimated to top $40 billion, established the organization Yield Giving in 2022 to...
View Details
- 23 May 2023
- Research & Ideas
Face Value: Do Certain Physical Features Help People Get Ahead?
and the paper’s lead author; Kannan Srinivasan, professor at Carnegie Mellon; Xiao Liu, associate professor at New York University; and Cait Poynor Lamberton, professor at the University of Pennsylvania. The work could have ripples in the cutthroat business world,...
View Details
Keywords:
by Kara Baskin
- December 2014
- Article
Clusters, Convergence, and Economic Performance
By: Mercedes Delgado, Michael E. Porter and Scott Stern
This paper evaluates the role of regional cluster composition in regional industry performance. On the one hand, diminishing returns to specialization in a location can result in a convergence effect: the growth rate of an industry within a region may be declining in...
View Details
Delgado, Mercedes, Michael E. Porter, and Scott Stern. "Clusters, Convergence, and Economic Performance." Research Policy 43, no. 10 (December 2014): 1785–1799.
- October 2013
- Article
Shattering the Myth of Separate Worlds: Negotiating Non-Work Identities at Work
By: Lakshmi Ramarajan and Erin M. Reid
How much of our self is defined by our work? Fundamental changes in the social organization of work are destabilizing the relationship between work and the self. As a result, parts of the self traditionally considered outside the domain of work, i.e., "non-work"...
View Details
Ramarajan, Lakshmi, and Erin M. Reid. "Shattering the Myth of Separate Worlds: Negotiating Non-Work Identities at Work." Academy of Management Review 38, no. 4 (October 2013): 621–644.
- 6 PM – 8 PM CET, 26 Feb 2015
London Alumni: Determine Your Career Elements & Connect with HBS
Join members of HBS Career & Professional Development (CPD) and fellow HBS alumni to network, participate in a professional development exercise to determine your essential career elements, and gain insight on key HBS innovations and initiatives.
View Details
- 2020
- Working Paper
The Impact of CEOs in the Public Sector: Evidence from the English NHS
By: Katharina Janke, Carol Propper and Raffaella Sadun
Abstract
Governments worldwide have sought to reform the delivery of public services by mimicking private sector governance models that grant CEOs greater autonomy and give them responsibility for meeting key government targets. We examine the effectiveness of this...
View Details
Janke, Katharina, Carol Propper, and Raffaella Sadun. "The Impact of CEOs in the Public Sector: Evidence from the English NHS." Harvard Business School Working Paper, No. 18-075, March 2018. (Revised September 2020.)
- June 2001 (Revised September 2005)
- Case
Madison Avenue: Digital Media Services (B)
In late 1999, Madison Avenue was experiencing phenomenal growth in sales, clients, employees, and services provided. The stress and strain on the firm's employees was considerable and threatened to jeopardize the high-quality, active-ad management for which the firm...
View Details
Keywords:
Organizational Change and Adaptation;
Growth Management;
Service Operations;
Digital Marketing;
Business Processes;
Advertising Industry
Spear, Steven J., and Anne Karshis. "Madison Avenue: Digital Media Services (B)." Harvard Business School Case 601-021, June 2001. (Revised September 2005.)
- Research Summary
The Role of IT in Firm Scope Choice: Diversification or Specialization?
The use of IT can have two, actually opposing, effects on product diversification depending on how technologies are used by the firm. On the one hand, some uses of IT can increase specialization because they allow customers to research and order products remotely,... View Details
- September 1998 (Revised July 1999)
- Case
Costco Companies, Inc.
By: David E. Bell and Ann Leamon
Costco Companies, one of the major players in the wholesale club industry, has developed a new class of membership that offers discounted services--auto, health, and home insurance, business credit card processing, real estate services--in exchange for a higher annual...
View Details
Keywords:
Cost vs Benefits;
Cost Management;
Brands and Branding;
Marketing Strategy;
Supply and Industry;
Service Delivery;
Service Operations;
Risk and Uncertainty;
Retail Industry
Bell, David E., and Ann Leamon. "Costco Companies, Inc." Harvard Business School Case 599-041, September 1998. (Revised July 1999.)