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All HBS Web
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- Faculty Publications (129)
- February 2020
- Case
Leading Change in Talent at L'Oréal
By: Lakshmi Ramarajan, Vincent Dessain and Emer Moloney
Jean-Claude Le Grand just stepped into a new role as Executive Vice-President for Human Resources at the global cosmetics company, L’Oréal. He is now responsible for the hiring, development, promotion, and retention of 83,000 employees worldwide. The highly successful...
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Keywords:
Advertising;
Business Headquarters;
Business Divisions;
Business Organization;
Change;
Change Management;
Transformation;
Competency and Skills;
Experience and Expertise;
Talent and Talent Management;
Demographics;
Diversity;
Gender;
Nationality;
Multinational Firms and Management;
Human Resources;
Employees;
Recruitment;
Retention;
Selection and Staffing;
Innovation and Management;
Jobs and Positions;
Employment;
Human Capital;
Leadership;
Leadership Development;
Leadership Style;
Leading Change;
Management Practices and Processes;
Marketing;
Brands and Branding;
Product Marketing;
Organizations;
Organizational Change and Adaptation;
Organizational Structure;
Personal Development and Career;
Planning;
Strategic Planning;
Problems and Challenges;
Networks;
Social Psychology;
Attitudes;
Power and Influence;
Social and Collaborative Networks;
Business Strategy;
Advertising Industry;
Beauty and Cosmetics Industry;
Consumer Products Industry;
France;
Paris
Ramarajan, Lakshmi, Vincent Dessain, and Emer Moloney. "Leading Change in Talent at L'Oréal." Harvard Business School Case 420-106, February 2020.
- 2020
- Chapter
Immigrant Networking and Collaboration: Survey Evidence from CIC
By: Sari Pekkala Kerr and William R. Kerr
Networking and the giving and receiving of advice outside of one's own firm are important features of entrepreneurship and innovation. We study how immigrants and natives utilize the potential networking opportunities provided by CIC, formerly known as the Cambridge...
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Keywords:
Immigrants;
Networking;
Advice;
Entrepreneurs;
Inventors;
Start-up Employees;
Venturing;
Co-working;
Agglomeration;
Immigration;
Entrepreneurship;
Networks;
Innovation and Invention;
Social and Collaborative Networks
Kerr, Sari Pekkala, and William R. Kerr. "Immigrant Networking and Collaboration: Survey Evidence from CIC." In The Roles of Immigrants and Foreign Students in U.S. Science, Innovation, and Entrepreneurship, edited by Ina Ganguli, Shulamit Kahn, and Megan MacGarvie. Chicago: University of Chicago Press, 2020.
- Article
Designing Social Networks: Joint Tasks and the Formation of Network Ties
By: Sharique Hasan and Rembrand Koning
Can managers influence the formation of organizational networks? In this article, we evaluate the effect of joint tasks on the creation of network ties with data from a novel field experiment with 112 aspiring entrepreneurs. During the study, we randomized individuals...
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Keywords:
Accelerators;
Entrepreneur;
Social Networks;
Field Experiment;
Entrepreneurship;
Organizational Design;
Networks;
Social and Collaborative Networks;
Social Media;
Information Technology Industry;
India
Hasan, Sharique, and Rembrand Koning. "Designing Social Networks: Joint Tasks and the Formation of Network Ties." Art. 4. Journal of Organization Design 9 (2020).
- 2020
- Book
Competing in the Age of AI: Strategy and Leadership When Algorithms and Networks Run the World
By: Marco Iansiti and Karim R. Lakhani
In industry after industry, data, analytics, and AI-driven processes are transforming the nature of work. While we often still treat AI as the domain of a specific skill, business function, or sector, we have entered a new era in which AI is challenging the very...
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Keywords:
Artificial Intelligence;
Technological Innovation;
Change;
Competition;
Strategy;
Leadership;
Business Processes;
Organizational Change and Adaptation;
AI and Machine Learning
Iansiti, Marco, and Karim R. Lakhani. Competing in the Age of AI: Strategy and Leadership When Algorithms and Networks Run the World. Boston: Harvard Business Review Press, 2020.
- September 2019 (Revised October 2019)
- Case
Bill Connors and The Farm, a Comcast NBCUniversal Innovation Hub (Powered by Boomtown)
By: Linda A. Hill and Eric Mankin
In 2017, Bill Connors, the President of Comcast’s Central Division, launched a startup accelerator in Comcast’s new Atlanta Regional headquarters. Comcast was America's largest cable and internet service provider, having built a profitable business bundling television...
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Keywords:
Innovation;
Entrepreneur;
Startup;
Accelerator;
Outsourcing;
Hiring;
Talent;
Culture;
Ecosystem;
Digital;
Leadership;
Innovation and Invention;
Entrepreneurship;
Business Startups;
Diversity;
Selection and Staffing;
Organizational Culture;
Media;
Entertainment;
Transformation;
Atlanta
Hill, Linda A., and Eric Mankin. "Bill Connors and The Farm, a Comcast NBCUniversal Innovation Hub (Powered by Boomtown)." Harvard Business School Case 420-056, September 2019. (Revised October 2019.)
- September 2019 (Revised October 2019)
- Case
Burunda Prince at The Farm, a Comcast NBCUniversal Innovation Hub (Powered by Boomtown)
By: Linda A. Hill, Eric Mankin and Emily Tedards
After a successful inaugural year, Burunda Prince, the Managing Director of Comcast’s startup business accelerator The Farm, was getting ready for an eventful 2019. Comcast was America's largest cable and internet service provider, having built a profitable business...
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Keywords:
Innovation;
Accelerator;
Entrepreneur;
Startup;
Outsourcing;
Hiring;
Talent;
Culture;
Ecosystem;
Digital;
Women;
African Americans;
Leadership;
Innovation and Invention;
Entrepreneurship;
Business Startups;
Management;
Diversity;
Selection and Staffing;
Organizational Culture;
Media;
Entertainment;
Transformation;
Atlanta
Hill, Linda A., Eric Mankin, and Emily Tedards. "Burunda Prince at The Farm, a Comcast NBCUniversal Innovation Hub (Powered by Boomtown)." Harvard Business School Case 420-057, September 2019. (Revised October 2019.)
- 2021
- Working Paper
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit...
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Keywords:
Financial Intermediation;
Institutional Investors;
Research Analysts;
Broker Networks;
Equity Trading;
Institutional Investing;
Financial Services Industry
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Harvard Business School Working Paper, No. 20-016, August 2019. (Revised June 2021. Accepted at the Journal of Financial Economics.)
- 2019
- Working Paper
Immigrant Networking and Collaboration: Survey Evidence from CIC
By: Sari Pekkala Kerr and William R. Kerr
Networking and the giving and receiving of advice outside of one’s own firm are important features of entrepreneurship and innovation. We study how immigrants and natives utilize the potential networking opportunities provided by CIC, formerly known as the Cambridge...
View Details
Keywords:
Immigrants;
Networking;
Advice;
Entrepreneurs;
Inventors;
Start-up Employees;
Venturing;
Co-working;
Agglomeration;
Immigration;
Entrepreneurship;
Networks;
Innovation and Invention;
Social and Collaborative Networks
Kerr, Sari Pekkala, and William R. Kerr. "Immigrant Networking and Collaboration: Survey Evidence from CIC." Harvard Business School Working Paper, No. 19-078, January 2019.
- 2019
- Article
Structural Balance Emerges and Explains Performance in Risky Decision-Making
By: Omid Askarisichani, Jacqueline N. Lane, Francesco Bullo, Noah E. Friedkin, Ambuj K. Singh and Brian Uzzi
Polarization affects many forms of social organization. A key issue focuses on which affective relationships are prone to change and how their change relates to performance. In this study,
we analyze a financial institutional over a two-year period that employed 66...
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Keywords:
Polarization;
Structural Balance;
Performance;
Groups and Teams;
Risk and Uncertainty;
Decision Making
Askarisichani, Omid, Jacqueline N. Lane, Francesco Bullo, Noah E. Friedkin, Ambuj K. Singh, and Brian Uzzi. "Structural Balance Emerges and Explains Performance in Risky Decision-Making." Art. 2648. Nature Communications 10 (2019): 1–10.
- 2018
- Working Paper
OTC Intermediaries
By: Andrea L. Eisfeldt, Bernard Herskovic, Sriram Rajan and Emil Siriwardane
Over-the-counter (OTC) markets for financial assets are dominated by a relatively small number of core intermediaries and a large number of peripheral customers. In this paper, we develop a model of trade in a core-periphery network and estimate its key structural...
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Keywords:
OTC Markets;
Intermediaries;
Dealers;
Credit Default Swaps;
Risk Sharing;
Networks;
Price;
Risk and Uncertainty
Eisfeldt, Andrea L., Bernard Herskovic, Sriram Rajan, and Emil Siriwardane. "OTC Intermediaries." Working Paper, August 2018.
- October 2018
- Case
Accomplice: Scaling Early Stage Finance
By: Ramana Nanda, Raffaella Sadun and Olivia Hull
Accomplice, an early-stage venture capital firm based in Boston, is raising its second fund in November 2017. Since 2009, the firm has followed a seed-led investment model, investing in tech companies at the earliest stages, often when products and business models are...
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Keywords:
Early Stage Finance;
Seed Finance;
Scouts;
Venture Capital;
Business Startups;
Private Equity;
Investment Portfolio;
Organizational Structure;
Organizational Change and Adaptation;
Partners and Partnerships;
Networks;
Adaptation;
Corporate Strategy;
Technology;
Financial Services Industry;
Massachusetts;
Boston;
Cambridge;
United States
Nanda, Ramana, Raffaella Sadun, and Olivia Hull. "Accomplice: Scaling Early Stage Finance." Harvard Business School Case 719-403, October 2018.
- September 2018
- Article
Aggregation of Consumer Ratings: An Application to Yelp.com
By: Weijia Dai, Ginger Jin, Jungmin Lee and Michael Luca
Because consumer reviews leverage the wisdom of the crowd, the way in which they are aggregated is a central decision faced by platforms. We explore this "rating aggregation problem" and offer a structural approach to solving it, allowing for (1) reviewers to vary in...
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Keywords:
User Generated Content;
Crowdsourcing;
Yelp;
Social and Collaborative Networks;
Information;
Internet and the Web;
Learning;
Mathematical Methods;
E-commerce
Dai, Weijia, Ginger Jin, Jungmin Lee, and Michael Luca. "Aggregation of Consumer Ratings: An Application to Yelp.com." Quantitative Marketing and Economics 16, no. 3 (September 2018): 289–339.
- August 28, 2018
- Article
How Intermittent Breaks in Interaction Improve Collective Intelligence
By: Ethan Bernstein, Jesse Shore and David Lazer
People influence each other when they interact to solve problems. Such social influence introduces both benefits (higher average solution quality due to exploitation of existing answers through social learning) and costs (lower maximum solution quality due to a...
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Keywords:
Transparency;
Social Influence;
Collective Intelligence;
Interaction;
Problem Solving;
Collaboration;
Intermittant;
Breaks;
Always On;
Communication Technologies;
Communication;
Design;
Information;
Management;
Leadership;
Organizational Design;
Organizational Structure;
Performance;
Social and Collaborative Networks;
Information Technology
Bernstein, Ethan, Jesse Shore, and David Lazer. "How Intermittent Breaks in Interaction Improve Collective Intelligence." Proceedings of the National Academy of Sciences 115, no. 35 (August 28, 2018).
- Article
The Impact of the 'Open' Workspace on Human Collaboration
By: Ethan Bernstein and Stephen Turban
Organizations’ pursuit of increased workplace collaboration has led managers to transform traditional office spaces into “open,” transparency-enhancing architectures with fewer walls, doors, and other spatial boundaries, yet there is scant direct empirical research on...
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Keywords:
Open Office;
Transparency;
Collaboration;
Collective Intelligence;
Workspace;
Workspace Design;
Architecture;
Cubicles;
Boundaries;
Spatial Boundaries;
Human Behavior;
Propinquity;
Co-location;
Interaction;
Sociometers;
People Analytics;
Buildings and Facilities;
Communication;
Design;
Human Resources;
Leadership;
Management;
Organizational Design;
Organizational Structure;
Networks;
Social and Collaborative Networks;
Technology;
United States
Bernstein, Ethan, and Stephen Turban. "The Impact of the 'Open' Workspace on Human Collaboration." Art. 239. Philosophical Transactions of the Royal Society B, Biological Sciences 373, no. 1753 (August 19, 2018).
- June 2018
- Supplement
Knowledge Sharing at REMA 1000 (B)
By: Tatiana Sandino and Olivia Hull
Supplement to HBS No. 118-007, "Knowledge Sharing at REMA 1000 (A)." Chief Human Resources Officer Tore Høylie was proud of REMA 1000 (REMA)’s strong employee engagement with Workplace, Facebook’s corporate social media platform; however, some users complained that the...
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Keywords:
Social Network;
Enterprise Social Media;
Facebook;
Workplace;
Social and Collaborative Networks;
Communication Technology;
Problems and Challenges;
Social Media;
Retail Industry;
Norway
Sandino, Tatiana, and Olivia Hull. "Knowledge Sharing at REMA 1000 (B)." Harvard Business School Supplement 118-072, June 2018.
- December 2017 (Revised April 2018)
- Case
The Children's Hospital of Philadelphia: Network Strategy 2016
By: Michael E. Porter, Thomas W. Feeley and Toyin J. Okanlawon
Children’s Hospital of Philadelphia (CHOP) began as a stand-alone hospital in the heart of downtown Philadelphia in 1855. By 2016 the CHOP Care Network stretched across Pennsylvania, New Jersey, and the New York metropolitan area, providing a wide range of services...
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Keywords:
Communication;
Health Care and Treatment;
Service Delivery;
Organizational Structure;
Networks;
Integration;
Strategy;
Health Industry;
Philadelphia
Porter, Michael E., Thomas W. Feeley, and Toyin J. Okanlawon. "The Children's Hospital of Philadelphia: Network Strategy 2016." Harvard Business School Case 718-420, December 2017. (Revised April 2018.)
- 2017
- Working Paper
Shopping for Confirmation: How Disconfirming Feedback Shapes Social Networks
By: Paul Green Jr., Francesca Gino and Bradley Staats
Many organizations employ interpersonal feedback processes as a structured means of informing and motivating employee improvement. Ample evidence suggests that these feedback processes are largely ineffective, and despite a wealth of prescriptive literature, these...
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Keywords:
Developmental Feedback;
Self-concept;
Positive Illusions;
Social Network;
Threat;
Identity;
Social and Collaborative Networks;
Behavior;
Performance;
Social Media
Green, Paul, Jr., Francesca Gino, and Bradley Staats. "Shopping for Confirmation: How Disconfirming Feedback Shapes Social Networks." Harvard Business School Working Paper, No. 18-028, September 2017.
- 2019
- Chapter
Markets as Networks: The Dynamics and Implications of Interorganizational Network Structures
By: Ranjay Gulati and Maxim Sytch
We discuss existing research that applies a relational, socio-structural lens to studying organizations and markets. Research in this field has described markets first and foremost as networks of enduring relationships and repeated interactions among organizations. We...
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Gulati, Ranjay, and Maxim Sytch. "Markets as Networks: The Dynamics and Implications of Interorganizational Network Structures." In The Palgrave Encyclopedia of Strategic Management. Continuously updated edition, edited by Mie Augier and David J. Teece. Palgrave Macmillan, 2019. Electronic. (Pre-published, October 2013 and updated in 2014.)
- 2017
- Case
Uncommon Schools (A): A Network of Networks
By: John J-H Kim and Sarah McAra
In 2013, Brett Peiser, CEO of the charter school management organization (CMO) Uncommon Schools, is reassessing the nonprofit’s strategy. For nearly 10 years, Uncommon had fulfilled its mission to bring high-quality education to students in low-income, urban areas...
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Keywords:
Charter Schools;
Nonprofit Organizations;
Teaching;
Talent Management;
Innovation;
Organization Structure;
Education;
Early Childhood Education;
Middle School Education;
Organizational Structure;
Performance Consistency;
Strategy;
Collaborative Innovation and Invention;
Education Industry
Kim, John J-H, and Sarah McAra. "Uncommon Schools (A): A Network of Networks." Harvard Business Publishing Case, 2017. (Case No. PEL-079.)
- 2017
- Supplement
Uncommon Schools (B): Seeking Excellence at Scale through Standardized Practice
By: John J-H Kim and Sarah McAra
The (B) case provides an update to the (A) case by illustrating how charter school management organization Uncommon Schools responded to the disparity in its students’ 2013 standardized test results. In 2015, CEO Brett Peiser and his management team decided to align...
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Keywords:
Charter Schools;
Nonprofit Organizations;
Strategy;
Teaching;
Talent And Talent Management;
Innovation;
Education;
Early Childhood Education;
Middle School Education;
Organizational Structure;
Performance Consistency;
Growth and Development Strategy;
Innovation and Invention;
Education Industry
Kim, John J-H, and Sarah McAra. "Uncommon Schools (B): Seeking Excellence at Scale through Standardized Practice." Harvard Business Publishing Supplement, 2017. (Case No. PEL-080.)