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- All HBS Web
(2,746)
- People (11)
- News (496)
- Research (1,672)
- Events (20)
- Multimedia (3)
- Faculty Publications (678)
Marco Iansiti
Marco Iansiti, David Sarnoff Professor of Business Administration,is a codirector of the Laboratory for Information Science at Harvard and of the Digital Initiative at HBS.
Prof. Iansiti's research examines the digital transformation of companies and... View Details
- 2012
- Article
Exploring Re-Identification Risks in Public Domains
By: Aditi Ramachandran, Lisa Singh, Edward Porter and Frank Nagle
While re-identification of sensitive data has been studied extensively, with the emergence of online social networks and the popularity of digital communications, the ability to use public data for re-identification has increased. This work begins by presenting two... View Details
- 31 Aug 2021
- Book
Feeling Powerless at Work? Time to Agitate, Innovate, and Orchestrate
pernicious effects that power has." Sharing some of their power with their employees, for example by giving them more autonomy or allowing them to contribute to the decision-making process, can actually lead to better results: higher... View Details
Keywords: by Jay Fitzgerald
- 10 Mar 2008
- Research & Ideas
Encouraging Entrepreneurs: Lessons for Government Policy
local, regional, and national competitiveness. “Former entrepreneurs offer a positive impression of what it's like to own your own business.” In recent research, Harvard Business School professor Ramana Nanda analyzes these deeper layers of entrepreneurship. In... View Details
Keywords: by Julia Hanna
- March 2002
- Case
AOL, Cisco, Yahoo!: Building the Internet Commons
By: James E. Austin
Since the spring of 2001, AOL, Cisco, and Yahoo! had collaborated on ways to improve the effectiveness of using the Internet to benefit society. Each company considered itself strongly committed to philanthropy, making significant charitable donations, and fostering a... View Details
Keywords: Internet and the Web; Philanthropy and Charitable Giving; Business and Community Relations; Information Technology Industry; Web Services Industry
Austin, James E. "AOL, Cisco, Yahoo!: Building the Internet Commons." Harvard Business School Case 302-088, March 2002.
- August 2010
- Article
Sell-Side School Ties
By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini
We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details
Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks
Cohen, Lauren H., Christopher J. Malloy, and Andrea Frazzini. "Sell-Side School Ties." Journal of Finance 65, no. 4 (August 2010): 1409–1437. (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2010.)
- September 2007
- Article
Collaborative Brokerage, Generative Creativity, and Creative Success
Analyzing data on utility patents from 1975 to 2002 in the careers of 35,400 collaborative inventors, this study examines the influence of brokered versus cohesive collaborative social structures on an individual's creativity. We test the hypothesis that... View Details
Keywords: Collaborative Innovation and Invention; Patents; Personal Development and Career; Creativity; Power and Influence; Social and Collaborative Networks
Fleming, Lee, and Santiago Mingo. "Collaborative Brokerage, Generative Creativity, and Creative Success." Administrative Science Quarterly 52, no. 3 (September 2007).
- 04 Jun 2018
- Blog Post
How to Create a Presence Without Being Present
The professional job search is a deeply personal journey. For MBA job-seekers, direct engagement with potential employers is essential: they want you to know who they are, and they want to know who you are. Live, face-to-face encounters... View Details
Keywords: All Industries
- 2014
- Article
Rituals Alleviate Grieving for Loved Ones, Lovers, and Lotteries
By: Michael I. Norton and Francesca Gino
Three experiments explored the impact of mourning rituals after losses—of loved ones, lovers, and lotteries—on mitigating grief. Participants who were directed to reflect on past rituals or who were assigned to complete novel rituals after experiencing losses reported... View Details
Norton, Michael I., and Francesca Gino. "Rituals Alleviate Grieving for Loved Ones, Lovers, and Lotteries." Journal of Experimental Psychology: General 143, no. 1 (February 2014): 266–272.
- 15 Mar 2022
- News
How a Ukrainian Economist Is Fighting the Russians
- October 2016 (Revised March 2017)
- Case
uberPOOL
By: Marco Iansiti, Michael W. Toffel and Amram Migdal
This case describes Uber's uberPOOL service, which let multiple Uber users who were headed in the same direction share a ride and pay substantially lower fares. View Details
Keywords: Uber; uberPOOL; Innovation and Invention; Disruptive Innovation; Innovation Strategy; Technological Innovation; Digital Platforms; Transportation; Transportation Networks; Information Technology Industry; Technology Industry; Transportation Industry
Iansiti, Marco, Michael W. Toffel, and Amram Migdal. "uberPOOL." Harvard Business School Case 617-009, October 2016. (Revised March 2017.)
- 2009
- Working Paper
Running Out of Numbers: Scarcity of IP Addresses and What to Do About It
By: Benjamin Edelman
The Internet's current numbering system is nearing exhaustion: Existing protocols allow only a finite set of computer numbers ("IP addresses"), and central authorities will soon deplete their supply. I evaluate a series of possible responses to this shortage: Sharing... View Details
Keywords: Policy; Resource Allocation; Market Transactions; Internet; Technology Networks; Technology Industry; Telecommunications Industry
Edelman, Benjamin. "Running Out of Numbers: Scarcity of IP Addresses and What to Do About It." Harvard Business School Working Paper, No. 09-091, February 2009. (Revised March 2009.)
- 21 Dec 2020
- News
Why middle managers are feeling the most stressed out during COVID
- January – February 2011
- Article
How to Design a Winning Business Model
By: Ramon Casadesus-Masanell and Joan E. Ricart
Most executives believe that competing through business models is critical for success, but few have come to grips with how best to do so. One common mistake is enterprises' unwavering focus on creating innovative models and evaluating their efficacy in standalone... View Details
Keywords: Business Model; Design; Strength and Weakness; Competitive Strategy; Competitive Advantage
Casadesus-Masanell, Ramon, and Joan E. Ricart. "How to Design a Winning Business Model." Harvard Business Review 89, nos. 1-2 (January–February 2011): 100–107.
- 16 Apr 2012
- Research & Ideas
The Inner Workings of Corporate Headquarters
the cover of that box a little bit to shed light on how corporate staff members perform that coordinating function. To do that, the researchers decided to focus on the communication networks between corporate staff members who View Details
Keywords: by Michael Blanding
- 22 Oct 2018
- HBS Seminar
Abhinav Gupta, Foster School of Business, University of Washington
- October 2023
- Case
Kevin O'Leary: Building a Brand in Shark-infested Waters
By: Reza Satchu and Patrick Sanguineti
For more than fifteen years, successful Canadian entrepreneur and investor Kevin O’Leary had developed his brand into a global powerhouse. Since his first appearance on the Canadian television program Dragons’ Den in 2006 and his meteoric rise to stardom through the... View Details
Keywords: Personal Brand; Crisis; Brands and Branding; Entrepreneurship; Crisis Management; Social Media; Public Opinion; Power and Influence; Financial Services Industry
Satchu, Reza, and Patrick Sanguineti. "Kevin O'Leary: Building a Brand in Shark-infested Waters." Harvard Business School Case 824-095, October 2023.
- 24 Nov 2003
- Research & Ideas
Boards and Corporate Governance: A Balanced Scorecard Approach
Companies can create shareholder value through more effective governance, and through boards that do not simply ensure compliance, but focus their time and efforts on the most critical strategic areas. Past board results have often not... View Details
Keywords: Re: Robert S. Kaplan & Krishna G. Palepu
- October 2010
- Article
The Emerging Capital Market for Nonprofits
By: Robert S. Kaplan and Allen S. Grossman
Many of our largest and most successful companies today did not exist 50 years ago. During this same time interval, companies that ranked among top in the 1960s have disappeared, been merged out of existence, or become much smaller presences in the U.S. industrial... View Details
Keywords: Capital Markets; Investment Funds; Philanthropy and Charitable Giving; Corporate Accountability; Management Practices and Processes; Infrastructure; Corporate Social Responsibility and Impact; Performance Effectiveness; Nonprofit Organizations
Kaplan, Robert S., and Allen S. Grossman. "The Emerging Capital Market for Nonprofits." Harvard Business Review 88, no. 10 (October 2010).
- 14 Jul 2003
- Research & Ideas
Understaffed and Overworked: What Now?
focus, effective communication, and more than a pinch of dynamism. Those were certainly apparent in Andrus's response to her rather large dilemma. "I had a problem," she says, "but there were very specific things I focused... View Details
Keywords: by Paul Michelman