Publications
Publications
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(4,778)
- Faculty Publications (725)
- May 2021
- Case
Inclusive Innovation at Mass General Brigham
By: Katherine Baldiga Coffman and Olivia Hull
Massachusetts General Brigham (MGB) Chief Innovation Officer Christopher Coburn had overseen a period of exciting transformation and growth in healthcare innovation at MGB. In November 2019, the health system was the largest recipient of National Institutes of Health... View Details
Keywords: Inclusion; Innovation; Invention; Gender; Business Startups; Investment Funds; Private Equity; Health Care and Treatment; Innovation Strategy; Technological Innovation; Intellectual Property; Copyright; Patents; Research; Research and Development; Diversification; Technology; Health Industry; Massachusetts; Boston
- Article
Diversity and Team Performance in a Kenyan Organization
By: Benjamin Marx, Vincent Pons and Tavneet Suri
We present the results from a field experiment on team diversity. Individuals working as door-to-door canvassers for a non-profit organization were randomly assigned a teammate, a supervisor, and a list of individuals to canvass. This created random variation within... View Details
- May–June 2021
- Article
How to Close the Gender Gap
By: Colleen Ammerman and Boris Groysberg
Most companies say they’re committed to advancing women into leadership roles. What they may fail to recognize, though, is that systemic barriers are holding women back. As a result, women remain disadvantaged at every stage of their employment and underrepresented in... View Details
- May 2021
- Article
Ideology and Composition Among an Online Crowd: Evidence From Wikipedians
By: Shane Greenstein, Grace Gu and Feng Zhu
Online communities bring together participants from diverse backgrounds and often face challenges in aggregating their opinions. We infer lessons from the experience of individual contributors to Wikipedia articles about U.S. politics. We identify two factors that... View Details
- Article
Joy and Rigor in Behavioral Science
By: Hanne K. Collins, Ashley V. Whillans and Leslie K. John
In the past decade, behavioral science has seen the introduction of beneficial reforms to reduce false positive results. Serving as the motivational backdrop for the present research, we wondered whether these reforms might have unintended negative consequences on... View Details
- Article
Large-Scale Field Experiment Shows Null Effects of Team Demographic Diversity on Outsiders' Willingness to Support the Team
By: Edward H. Chang, Erika L. Kirgios and Rosanna K. Smith
Demographic diversity in the United States is rising, and increasingly, work is conducted in teams. These co-occurring phenomena suggest that it might be increasingly common for work to be conducted by demographically diverse teams. But to date, in spite of copious... View Details
- April 2021
- Case
JPMorgan Chase's Path Forward
By: Joseph L. Bower, Nien-hê Hsieh and Michael Norris
In 2020, JPMorgan Chase announced a $30 billion Commitment to Advance Racial Equity. The Commitment included investments in housing, small businesses, and financial literacy across the U.S., and diversity, equity, and inclusion within the bank. It was part of a broader... View Details
- 2020
- Working Paper
Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective
We provide a comprehensive examination of whether, to what extent, and which accounting variables are useful for improving the predictive accuracy of GDP growth forecasts. We leverage statistical models that accommodate a broad set of (341) variables—outnumbering the... View Details
- April 2021
- Exercise
Valuing Employment Exercise
By: George Serafeim, Ethan Rouen and Katie Panella
The Valuing Employment exercise can be used to show the importance of impact measurement in designing incentives and contracts. The exercise has two phases. In the first phase, participants play the role of managers at the State of Massachusetts Infrastructure... View Details
- April 17, 2021
- Article
Reimagining India's Health System: A Lancet Citizens' Commission
By: Vikram Patel, Kiran Mazumdar-Shaw, Gagandeep Kang, Pamela Das and Tarun Khanna
This commentary announces the launch of the Lancet Citizens’ Commission on Reimagining India’s Health System. The Commission is an ambitious, cross-sectoral effort to develop a citizens’ roadmap to achieving universal health coverage (UHC) in India in the next decade.... View Details
- April 2021
- Case
Glass-Shattering Leaders: Jack Rivkin
By: Boris Groysberg and Colleen Ammerman
Jack Rivkin’s innovative approach to hiring, developing, and retaining employees created opportunities for female analysts to thrive at the equity research department he led, and also made the entire department more effective. Rivkin fostered a culture of gender... View Details
- April 2021
- Case
Glass-Shattering Leaders: Michele Hooper
By: Boris Groysberg and Colleen Ammerman
Michele Hooper joined the board of the Dayton-Hudson Corporation when she was in her late thirties, becoming the company’s youngest director as well as the only woman and the only person of color in the boardroom. Such “firsts” were not unusual for Hooper, who had been... View Details
- April 2021 (Revised February 2023)
- Case
Mahatma Gandhi: Changing the World
By: Robert Simons and Max Saffer
This case traces the rise of Mohandas Gandhi from his early days in British-controlled India to the inspirational martyr who, through personal deprivation and leadership, inspired millions and became the catalyst for India to break away from Britain. The case describes... View Details
- April 2021 (Revised April 2022)
- Case
OneTen: One Million Opportunities in Ten Years
By: V. Kasturi Rangan and Courtney Han
In the wake of George Floyd's killing in May 2020, and widespread protests for social justice in the United States, OneTen was formed by a coalition of 40 large companies to provide one million jobs for African-Americans in 10 years. The case describes the background... View Details
- 2021
- Working Paper
Diversity and Performance in Entrepreneurial Teams
By: Sophie Calder-Wang, Paul A. Gompers and Kevin Huang
We study the role of diversity and performance in the entrepreneurial teams. We exploit a unique dataset of MBA students who participated in a required course to propose and start a real micro-business that allows us to examine horizontal diversity (i.e., within the... View Details
- 2021
- Book
Glass Half-Broken: Shattering the Barriers That Still Hold Women Back at Work
By: Colleen Ammerman and Boris Groysberg
Why does the gender gap persist and how can we close it? For years women have made up the majority of college-educated workers in the United States. In 2019, the gap between the percentage of women and the percentage of men in the workforce was the smallest on record.... View Details
- April–May 2021
- Article
The Influence of Loan Officers on Loan Contract Design and Performance
By: Robert Bushman, Janet Gao, Xiumin Martin and Joseph Pacelli
We investigate the extent to which loan officers generate independent, individual effects on the design and performance of syndicated loans. We construct a large database containing the identities of loan officers involved in structuring syndicated loan deals, allowing... View Details
- April 2021
- Case
Zeynep Ton: The Good Jobs Strategy
By: Francesca Gino and Frances X. Frei
The link to this multimedia case should be provided to students in advance as preparation for classroom case discussion.
In Zeynop Ton’s 2014 book The Good Jobs Strategy: How the Smartest Companies Invest in Employees to Lower Costs and Boost... View Details
In Zeynop Ton’s 2014 book The Good Jobs Strategy: How the Smartest Companies Invest in Employees to Lower Costs and Boost... View Details
- March 2021
- Supplement
Artea (A), (B), (C), and (D): Designing Targeting Strategies
By: Eva Ascarza and Ayelet Israeli
Power Point Supplement to Teaching Note for HBS No. 521-021,521-022,521-037,521-043. This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on... View Details
Keywords: Targeted Advertising; Targeting; Algorithmic Data; Bias; A/B Testing; Experiment; Advertising; Gender; Race; Diversity; Marketing; Customer Relationship Management; Prejudice and Bias; Analytics and Data Science; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; United States
- March 2021 (Revised August 2023)
- Case
Helen Keller: Changing the World
By: Robert Simons and Shirley Sun
This case describes the rise of Helen Keller who at 19 months became deaf and blind. Refusing to be sidelined from life, Keller showed great determination in learning how to communicate with others, employing tutors and travelling to Boston to enroll in the Perkins... View Details