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Show Results For
- All HBS Web
(1,793)
- People (8)
- News (504)
- Research (673)
- Events (6)
- Multimedia (2)
- Faculty Publications (321)
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- 15 Sep 2022
- Research & Ideas
Looking For a Job? Some LinkedIn Connections Matter More Than Others
When it comes to seeking a new job, making connections on LinkedIn can be key to landing an offer. But building a large network on the platform isn’t as crucial as cultivating the right kinds of connections, new research shows. While... View Details
Keywords: by Michael Blanding
- January 2022 (Revised April 2025)
- Case
Steem Versus Hive: Testing Blockchain Governance
By: Shikhar Ghosh and Shweta Bagai
This case examines a pivotal governance conflict that occurred in 2020 when Justin Sun, founder of the TRON blockchain, acquired Steemit Inc., the company behind a popular social media platform operating on the Steem blockchain. Steem, launched in 2016 by Daniel... View Details
Keywords: Blockchain; Mergers and Acquisitions; Values and Beliefs; Corporate Governance; Organizational Culture; Social and Collaborative Networks; Technology Industry
Ghosh, Shikhar, and Shweta Bagai. "Steem Versus Hive: Testing Blockchain Governance." Harvard Business School Case 822-075, January 2022. (Revised April 2025.)
- 2013
- Article
Boardroom Centrality and Firm Performance
By: David F. Larcker, Eric C. So and Charles C.Y. Wang
Firms with central or well-connected boards of directors earn superior risk-adjusted stock returns. Initiating a long position in the most central firms and a short position in the least central firms earns an average risk-adjusted return of 4.68% per year. Firms with... View Details
Larcker, David F., Eric C. So, and Charles C.Y. Wang. "Boardroom Centrality and Firm Performance." Journal of Accounting & Economics 55, nos. 2-3 (April–May 2013): 225–250.
- June 2018 (Revised April 2021)
- Supplement
Valuing Snap After the IPO Quiet Period
By: Benjamin C. Esty, Marco Di Maggio and Greg Saldutte
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; United States; California
- June 2018
- Supplement
Valuing Snap After the IPO Quiet Period (B)
By: Marco Di Maggio and Benjamin C. Esty
Analyzes Snap’s value and analyst recommendations following the events described in the (A) case. View Details
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; Advertising Industry; Entertainment and Recreation Industry; Web Services Industry; United States; California
Di Maggio, Marco, and Benjamin C. Esty. "Valuing Snap After the IPO Quiet Period (B)." Harvard Business School Supplement 218-096, June 2018.
- 08 Feb 2022
- Research & Ideas
Silos That Work: How the Pandemic Changed the Way We Collaborate
Communication Networks during the COVID-19 Pandemic. Zuzul is an assistant professor in the Strategy Unit at HBS and specializes in how leaders and organizations navigate new industries and periods of... View Details
Keywords: by Jay Fitzgerald
- November 2019
- Case
Scaling at Chief
Chief is a New York-based peer network that provides mentorship, support, networking opportunities, and a sense of community to women executives. Co-founders Carolyn Childers and Lindsay Kaplan launched the company in January 2019, and just two months later, Chief has... View Details
Keywords: Entrepreneurship; Leadership Development; Expansion; Growth Management; Customer Satisfaction; North and Central America; United States; New York (state, US); New York (city, NY)
Coffman, Katherine B., Jeffrey J. Bussgang, Kathleen L. McGinn, Julia Kelley, and Katherine Chen. "Scaling at Chief." Harvard Business School Case 920-021, November 2019.
- 23 Jul 2012
- Research & Ideas
The Power of Conversational Leadership
communities (which help far-flung employees find like-minded colleagues), Twitter (which lets employees broadcast information widely, both internally and externally), networks such as Facebook and LinkedIn... View Details
Keywords: by Carmen Nobel
- 2009
- Working Paper
Informed and Interconnected: A Manifesto for Smarter Cities
By: Rosabeth Moss Kanter and Stanley S. Litow
The need for a fresh approach to U.S. communities is more urgent than ever because of the biggest global economic crisis since the Great Depression. Through examination of the barriers to solving urban problems (and the ways they reinforce each other), this paper... View Details
Keywords: Transformation; Investment; Urban Scope; Leadership; Safety; Civil Society or Community; Technology Networks; United States
Kanter, Rosabeth Moss, and Stanley S. Litow. "Informed and Interconnected: A Manifesto for Smarter Cities." Harvard Business School Working Paper, No. 09-141, June 2009.
- April 2012 (Revised March 2014)
- Case
Social Strategy at Nike
By: Mikolaj Jan Piskorski and Ryan Johnson
Nike, which first started experimenting with social media and networking in 2004, has been consistently reducing its spending on traditional advertising. Yet, Nike has not pulled back on its overall marketing budget, instead opting to focus on "nontraditional"... View Details
Keywords: Strategy; Advertising Campaigns; Social and Collaborative Networks; Online Advertising; Apparel and Accessories Industry; Sports Industry
Piskorski, Mikolaj Jan, and Ryan Johnson. "Social Strategy at Nike." Harvard Business School Case 712-484, April 2012. (Revised March 2014.)
- June 2018 (Revised April 2021)
- Case
Valuing Snap After the IPO Quiet Period (A)
By: Marco Di Maggio, Benjamin C. Esty and Gregory Saldutte
Snap, the disappearing message app, went public at $17 per share on March 2, 2017, making its two 20-something founders the youngest self-made billionaires in the country. Over the next three weeks, 14 analysts made investment recommendations on Snap: two with buy... View Details
Keywords: Sell-side Analysts; Underwriters; Investment Banking; Social Network; Discounted Cash Flow; Cost Of Capital; Conflicts Of Interest; Corporate Governance; Advertising; Quiet Period; "DCF Valuation,"; Business Startups; Digital Marketing; Initial Public Offering; Information Infrastructure; Valuation; Venture Capital; Forecasting and Prediction; Social Media; Advertising Industry; Entertainment and Recreation Industry; Web Services Industry; United States; California
Di Maggio, Marco, Benjamin C. Esty, and Gregory Saldutte. "Valuing Snap After the IPO Quiet Period (A)." Harvard Business School Case 218-095, June 2018. (Revised April 2021.)
- October 2023 (Revised March 2024)
- Case
Fortinet: Cybersecurity Pioneer Ken Xie Considers the Long Game
By: Tsedal Neeley, Jeff Huizinga and Emily Grandjean
Ken Xie, cofounder of cybersecurity giant Fortinet, faced a critical decision that would validate his leadership. Fortinet became the industry’s second-largest pureplay cybersecurity firm by developing differentiated hardware and investing in R&D. However, after a... View Details
Keywords: Leadership Development; Leadership Style; Marketing Strategy; Communication Strategy; Cybersecurity; Competitive Advantage; Information Technology Industry; United States; Sunnyvale
Neeley, Tsedal, Jeff Huizinga, and Emily Grandjean. "Fortinet: Cybersecurity Pioneer Ken Xie Considers the Long Game." Harvard Business School Case 424-016, October 2023. (Revised March 2024.)
- 30 May 2024
- Research & Ideas
Racial Bias Might Be Infecting Patient Portals. Can AI Help?
registered nurses. The statistical evidence suggests that medical teams tended to prioritize messages from white patients, says Ariel Stern, a visiting professor at Harvard Business School and one of the study’s authors. As mobile View Details
- August 2011
- Supplement
InnoCentive.com (B)
By: Karim R. Lakhani and Eric Lonstein
InnoCentive.com enables clients to tap into internal and external solver networks to address various business issues. In 2008, InnoCentive introduced "InnoCentive@Work" (lC@W), which recognized clients' reluctance to share problems and solutions with an external... View Details
Keywords: Digital Platforms; Cost vs Benefits; Intellectual Property; Networks; Collaborative Innovation and Invention; Product; Groups and Teams; Communication Technology
Lakhani, Karim R., and Eric Lonstein. "InnoCentive.com (B)." Harvard Business School Supplement 612-026, August 2011.
- Article
Beyond the Target Customer: Social Effects in CRM Campaigns
By: Eva Ascarza, Peter Ebbes, Oded Netzer and Matthew Danielson
Customer relationship management (CRM) campaigns have traditionally focused on maximizing the profitability of the targeted customers. The authors demonstrate that in business settings characterized by network externalities, a CRM campaign that is aimed at changing the... View Details
Keywords: Social Effects; Field Experiment; Mobile; Customer Relationship Management; Network Effects; Consumer Behavior
Ascarza, Eva, Peter Ebbes, Oded Netzer, and Matthew Danielson. "Beyond the Target Customer: Social Effects in CRM Campaigns." Journal of Marketing Research (JMR) 54, no. 3 (June 2017): 347–363.
- 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.
- November 2021 (Revised January 2022)
- Case
Scott Tucker (A): Race to the Top
By: Aiyesha Dey and Amram Migdal
The case tells the story of the rise and fall of Scott Tucker, an entrepreneur, businessman, passionate race car driver, competitor, and owner of a professional racing team. From 1997 to 2012, Tucker built a nationwide network of payday lending businesses, becoming a... View Details
Keywords: Business Ventures; Crime and Corruption; Ethics; Fairness; Financing and Loans; Personal Finance; Governance; Corporate Accountability; Corporate Governance; Governance Compliance; Governance Controls; Financial Services Industry; United States
Dey, Aiyesha, and Amram Migdal. "Scott Tucker (A): Race to the Top." Harvard Business School Case 122-009, November 2021. (Revised January 2022.)
- October 2003 (Revised March 2004)
- Case
Symbian: Setting the Mobility Standard
By: Fernando F. Suarez and Thomas R. Eisenmann
Symbian, a joint venture owned by companies who collectively sold a dominant share of the world's cell phones, faced competition from Microsoft in developing the operating system for "smartphones," which integrated mobile communications and computing functions. In... View Details
Keywords: Competition; Joint Ventures; Information Technology; Software; Wireless Technology; Mobile Technology; Information Technology Industry; Telecommunications Industry
Suarez, Fernando F., and Thomas R. Eisenmann. "Symbian: Setting the Mobility Standard." Harvard Business School Case 804-076, October 2003. (Revised March 2004.)
- July 2001 (Revised March 2002)
- Case
Nasdaq Stock Market, Inc., The
By: Andre F. Perold and Austin K Scee
NASDAQ's mission "to facilitate capital formation" is threatened by the emergence of Electronic Communication Networks, which are not as heavily regulated by the SEC. This case reviews the development of NASDAQ and its evolution from a loose network of broker-dealers... View Details
Keywords: Capital Markets; Stocks; Financial Markets; Governing Rules, Regulations, and Reforms; Innovation Strategy; Performance Efficiency; Perspective
Perold, Andre F., and Austin K Scee. "Nasdaq Stock Market, Inc., The." Harvard Business School Case 202-008, July 2001. (Revised March 2002.)
- September 2001 (Revised October 2018)
- Case
DIENA
By: Robert Simons and Indra Reinbergs
Requires students to draw a new organization structure diagram for a rapidly evolving business. A/S DIENA is a newspaper publisher founded during Latvia's 1990/91 struggle for independence from the USSR with a clear social mission to support democracy. With the help of... View Details